diff --git a/main/manager-web/src/assets/knowledge-base/MD.png b/main/manager-web/src/assets/knowledge-base/MD.png
new file mode 100644
index 00000000..4c965720
Binary files /dev/null and b/main/manager-web/src/assets/knowledge-base/MD.png differ
diff --git a/main/manager-web/src/assets/knowledge-base/default.png b/main/manager-web/src/assets/knowledge-base/default.png
new file mode 100644
index 00000000..cc1b9a5f
Binary files /dev/null and b/main/manager-web/src/assets/knowledge-base/default.png differ
diff --git a/main/manager-web/src/assets/knowledge-base/docX.png b/main/manager-web/src/assets/knowledge-base/docX.png
new file mode 100644
index 00000000..4161ebee
Binary files /dev/null and b/main/manager-web/src/assets/knowledge-base/docX.png differ
diff --git a/main/manager-web/src/assets/knowledge-base/level.png b/main/manager-web/src/assets/knowledge-base/level.png
new file mode 100644
index 00000000..91d53705
Binary files /dev/null and b/main/manager-web/src/assets/knowledge-base/level.png differ
diff --git a/main/manager-web/src/assets/knowledge-base/pdf.png b/main/manager-web/src/assets/knowledge-base/pdf.png
new file mode 100644
index 00000000..c6e91a08
Binary files /dev/null and b/main/manager-web/src/assets/knowledge-base/pdf.png differ
diff --git a/main/manager-web/src/assets/knowledge-base/star.png b/main/manager-web/src/assets/knowledge-base/star.png
new file mode 100644
index 00000000..71dd5f38
Binary files /dev/null and b/main/manager-web/src/assets/knowledge-base/star.png differ
diff --git a/main/manager-web/src/assets/knowledge-base/txt.png b/main/manager-web/src/assets/knowledge-base/txt.png
new file mode 100644
index 00000000..74b32e5e
Binary files /dev/null and b/main/manager-web/src/assets/knowledge-base/txt.png differ
diff --git a/main/manager-web/src/assets/knowledge-base/xlsx.png b/main/manager-web/src/assets/knowledge-base/xlsx.png
new file mode 100644
index 00000000..33746034
Binary files /dev/null and b/main/manager-web/src/assets/knowledge-base/xlsx.png differ
diff --git a/main/manager-web/src/components/CustomDialog.vue b/main/manager-web/src/components/CustomDialog.vue
new file mode 100644
index 00000000..14829429
--- /dev/null
+++ b/main/manager-web/src/components/CustomDialog.vue
@@ -0,0 +1,228 @@
+<template>
+  <el-dialog
+    :title="title"
+    :visible.sync="dialogVisible"
+    :width="width"
+    :close-on-click-modal="closeOnClickModal"
+    :close-on-press-escape="closeOnPressEscape"
+    :show-close="showClose"
+    :destroy-on-close="destroyOnClose"
+    :custom-class="customClass"
+    class="custom-dialog"
+    @close="handleClose"
+    @open="handleOpen"
+  >
+    <template slot="title">
+      <div class="dialog-title">
+        <img src="@/assets/knowledge-base/level.png" class="title-icon" />
+        <span>{{ title }}</span>
+      </div>
+    </template>
+    <slot></slot>
+    <template slot="footer">
+      <div v-if="footer" class="dialog-footer">
+        <el-button @click="handleCancel">{{ cancelText }}</el-button>
+        <el-button :loading="confirmLoading" type="primary" @click="handleConfirm">
+          <span class="confirm-inner">
+            <img src="@/assets/knowledge-base/star.png" class="confirm-icon" />
+            {{ confirmText }}
+          </span>
+        </el-button>
+      </div>
+    </template>
+  </el-dialog>
+</template>
+
+<script>
+export default {
+  name: "CustomDialog",
+  props: {
+    title: {
+      type: String,
+      default: ""
+    },
+    visible: {
+      type: Boolean,
+      default: false
+    },
+    confirmLoading: {
+      type: Boolean,
+      default: false
+    },
+    width: {
+      type: String,
+      default: "600px"
+    },
+    footer: {
+      type: Boolean,
+      default: true
+    },
+    closeOnClickModal: {
+      type: Boolean,
+      default: false
+    },
+    closeOnPressEscape: {
+      type: Boolean,
+      default: true
+    },
+    showClose: {
+      type: Boolean,
+      default: true
+    },
+    destroyOnClose: {
+      type: Boolean,
+      default: true
+    },
+    customClass: {
+      type: String,
+      default: ""
+    },
+    cancelText: {
+      type: String,
+      default: "取消"
+    },
+    confirmText: {
+      type: String,
+      default: "确认保存"
+    }
+  },
+  data() {
+    return {
+      dialogVisible: this.visible
+    };
+  },
+  watch: {
+    visible(val) {
+      this.dialogVisible = val;
+    }
+  },
+  methods: {
+    handleClose() {
+      this.dialogVisible = false;
+      this.$emit("update:visible", false);
+      this.$emit("close");
+    },
+    handleOpen() {
+      this.$emit("open");
+    },
+    handleCancel() {
+      this.dialogVisible = false;
+      this.$emit("update:visible", false);
+      this.$emit("cancel");
+    },
+    handleConfirm() {
+      this.$emit("confirm");
+    }
+  }
+};
+</script>
+
+<style lang="scss" scoped>
+.custom-dialog {
+  ::v-deep .el-dialog {
+    border-radius: 10px;
+    overflow: hidden;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  }
+
+  ::v-deep .el-dialog__header {
+    padding: 16px 20px 12px;
+    background: linear-gradient(135deg, #e2eeff, #edeafe);
+    text-align: left;
+  }
+
+  ::v-deep .el-dialog__title {
+    font-size: 16px;
+    font-weight: 500;
+    color: #1a1a1a;
+  }
+
+  .dialog-title {
+    font-size: 18px;
+    display: inline-flex;
+    align-items: center;
+    > span {
+      line-height: 18px;
+      font-weight: 500;
+    }
+  }
+
+  .title-icon {
+    width: 24px;
+    height: 24px;
+    margin-right: 8px;
+  }
+
+  ::v-deep .el-dialog__headerbtn {
+    top: 12px;
+    right: 16px;
+    width: 32px;
+    height: 32px;
+    border: none;
+    border-radius: 50%;
+    background: #fff;
+    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+
+    .el-dialog__close {
+      font-size: 18px;
+      color: #666;
+      position: static;
+      transform: none;
+    }
+
+    &:hover {
+      background: #fff;
+      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
+
+      .el-dialog__close {
+        color: #333;
+      }
+    }
+  }
+
+  ::v-deep .el-dialog__body {
+    padding: 20px;
+  }
+
+  ::v-deep .el-dialog__footer {
+    padding: 12px 20px 16px;
+  }
+
+  .dialog-footer {
+    display: flex;
+    justify-content: flex-end;
+    gap: 12px;
+
+    .el-button {
+      padding: 10px 20px;
+      display: flex;
+      align-items: center;
+    }
+
+    .el-button--primary {
+      background: linear-gradient(to right, #4a7cfd, #8154fc);
+      border: none;
+
+      &:hover,
+      &:focus {
+        background: linear-gradient(to right, #4a7cfd, #8154fc);
+        opacity: 0.85;
+      }
+    }
+
+    .confirm-inner {
+      display: inline-flex;
+      align-items: center;
+    }
+
+    .confirm-icon {
+      width: 16px;
+      height: 16px;
+      margin-right: 4px;
+    }
+  }
+}
+</style>
diff --git a/main/manager-web/src/components/CustomPagination.vue b/main/manager-web/src/components/CustomPagination.vue
new file mode 100644
index 00000000..3e5ed7b5
--- /dev/null
+++ b/main/manager-web/src/components/CustomPagination.vue
@@ -0,0 +1,68 @@
+<template>
+  <div class="pagination-wrapper">
+    <el-pagination
+      :current-page="currentPage"
+      :page-size="pageSize"
+      :page-sizes="pageSizeOptions"
+      :total="total"
+      layout="sizes, prev, pager, next, total"
+      background
+      @size-change="handleSizeChange"
+      @current-change="handlePageChange"
+    />
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'Pagination',
+  props: {
+    total: {
+      type: Number,
+      default: 0
+    },
+    currentPage: {
+      type: Number,
+      default: 1
+    },
+    pageSize: {
+      type: Number,
+      default: 10
+    },
+    pageSizeOptions: {
+      type: Array,
+      default: () => [10, 20, 50, 100]
+    }
+  },
+  methods: {
+    handleSizeChange(val) {
+      this.$emit('size-change', val);
+    },
+    handlePageChange(page) {
+      this.$emit('page-change', page);
+    }
+  }
+};
+</script>
+
+<style lang="scss" scoped>
+.pagination-wrapper {
+  margin-top: 20px;
+}
+::v-deep .el-pagination {
+  .btn-next,
+  .btn-prev,
+  .el-pager li {
+    background: transparent !important;
+    min-width: 36px !important;
+  }
+  .el-pager li:not(.disabled).active {
+    background: linear-gradient(135deg, #2a6dfe 0%, #6b8cff 50%, #2a6dfe 100%) !important;
+    border-radius: 6px;
+    box-shadow: 0 1px 3px rgba(45, 111, 254, 0.3);
+    color: #fff;
+    font-weight: 600;
+    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.15);
+  }
+}
+</style>
diff --git a/main/manager-web/src/components/KnowledgeBaseDialog.vue b/main/manager-web/src/components/KnowledgeBaseDialog.vue
index 6e72d2da..5141a1d1 100644
--- a/main/manager-web/src/components/KnowledgeBaseDialog.vue
+++ b/main/manager-web/src/components/KnowledgeBaseDialog.vue
@@ -1,5 +1,5 @@
 <template>
-  <el-dialog :title="title" :visible="dialogVisible" width="600px" class="knowledge-base-dialog" @close="handleClose">
+  <CustomDialog :title="title" :visible.sync="dialogVisible" width="600px" class="knowledge-base-dialog" @close="handleClose" @confirm="handleSubmit">
     <el-form ref="knowledgeBaseForm" :model="form" :rules="rules" label-width="100px" size="medium">
       <el-form-item :label="$t('knowledgeBaseDialog.name')" prop="name">
         <el-input v-model="form.name" :placeholder="$t('knowledgeBaseDialog.namePlaceholder')" clearable></el-input>
@@ -16,15 +16,12 @@
         </el-select>
       </el-form-item>
     </el-form>
-    <div slot="footer" class="dialog-footer">
-      <el-button @click="handleClose">{{ $t('knowledgeBaseDialog.cancel') }}</el-button>
-      <el-button type="primary" @click="handleSubmit">{{ $t('knowledgeBaseDialog.confirm') }}</el-button>
-    </div>
-  </el-dialog>
+  </CustomDialog>
 </template>
 
 <script>
 import Api from "@/apis/api";
+import CustomDialog from "./CustomDialog.vue";
 
 export default {
   name: "KnowledgeBaseDialog",
@@ -93,6 +90,9 @@ export default {
       }
     };
   },
+  components: {
+    CustomDialog
+  },
   watch: {
     visible(val) {
       this.dialogVisible = val;
diff --git a/main/manager-web/src/components/ManualIcon.vue b/main/manager-web/src/components/ManualIcon.vue
new file mode 100644
index 00000000..6ee0f27b
--- /dev/null
+++ b/main/manager-web/src/components/ManualIcon.vue
@@ -0,0 +1,20 @@
+<template>
+  <svg t="1780649285700" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"
+    p-id="79487" xmlns:xlink="http://www.w3.org/1999/xlink" width="48" height="48">
+    <path
+      d="M917.333333 138.666667C917.333333 85.333333 870.4 42.666667 810.666667 42.666667H219.733333C157.866667 42.666667 106.666667 89.6 106.666667 145.066667V855.466667c0 70.4 57.6 128 128 128h576c59.733333 0 106.666667-46.933333 106.666666-106.666667V138.666667zM234.666667 213.333333h362.666666c23.466667 0 42.666667 19.2 42.666667 42.666667s-19.2 42.666667-42.666667 42.666667H234.666667c-23.466667 0-42.666667-19.2-42.666667-42.666667s19.2-42.666667 42.666667-42.666667z m0 128h277.333333c23.466667 0 42.666667 19.2 42.666667 42.666667s-19.2 42.666667-42.666667 42.666667H234.666667c-23.466667 0-42.666667-19.2-42.666667-42.666667s19.2-42.666667 42.666667-42.666667z m597.333333 533.333334c0 12.8-8.533333 21.333333-21.333333 21.333333H236.8c-21.333333 0-40.533333-14.933333-44.8-36.266667-4.266667-25.6 17.066667-49.066667 42.666667-49.066666h576c12.8 0 21.333333 8.533333 21.333333 21.333333v42.666667z"
+      :fill="color" p-id="79488"></path>
+  </svg>
+</template>
+
+<script>
+export default {
+  name: 'ManualIcon',
+  props: {
+    color: {
+      type: String,
+      default: '#b3a0fa',
+    },
+  },
+}
+</script>
\ No newline at end of file
diff --git a/main/manager-web/src/i18n/de.js b/main/manager-web/src/i18n/de.js
index 89aecd11..4955a4e1 100644
--- a/main/manager-web/src/i18n/de.js
+++ b/main/manager-web/src/i18n/de.js
@@ -1351,6 +1351,7 @@ export default {
   'knowledgeFileUpload.confirmParse': 'Sind Sie sicher, dass Sie dieses Dokument parsen möchten?',
   'knowledgeFileUpload.nameRequired': 'Bitte Dokumentnamen eingeben',
   'knowledgeFileUpload.fileRequired': 'Bitte wählen Sie eine Datei zum Hochladen aus',
+  'knowledgeFileUpload.fileSizeExceeded': 'Dateigröße darf 10MB nicht überschreiten!',
   'knowledgeFileUpload.getListFailed': 'Dokumentenliste konnte nicht abgerufen werden',
   'knowledgeFileUpload.parseCancelled': 'Parsen abgebrochen',
   'knowledgeFileUpload.deleteCancelled': 'Löschen abgebrochen',
@@ -1384,8 +1385,20 @@ export default {
   'knowledgeFileUpload.comprehensiveSimilarity': 'Umfassende Ähnlichkeit',
   'knowledgeFileUpload.content': 'Inhalt:',
   'knowledgeFileUpload.testQuestionRequired': 'Bitte Testfrage eingeben',
+  'knowledgeFileUpload.sourceDocument': 'Quelldokument',
+  'knowledgeFileUpload.parsing': 'Analysiere...',
   'knowledgeBaseDialog.descriptionRequired': 'Bitte Wissensbasis-Beschreibung eingeben',
 
+  // Knowledge Base Management page text
+  'knowledgeBaseManagement.loading': 'Laden...',
+  'knowledgeBaseManagement.noData': 'Keine Daten',
+  'knowledgeBaseManagement.switchKnowledgeBase': 'Wissensbasis wechseln',
+  'knowledgeBaseManagement.currentKnowledgeBaseDocuments': 'Aktuelle Wissensbasis-Dokumentassets',
+  'knowledgeBaseManagement.enabled': 'Aktiviert',
+  'knowledgeBaseManagement.disabled': 'Deaktiviert',
+  'knowledgeBaseManagement.totalDocuments': 'Gesamt {total} Dokumente',
+  'knowledgeBaseManagement.getListFailed': 'Liste konnte nicht abgerufen werden',
+
   // Feature Management page text
   'featureManagement.selectAll': 'Alle auswählen',
   'featureManagement.deselectAll': 'Alle abwählen',
diff --git a/main/manager-web/src/i18n/en.js b/main/manager-web/src/i18n/en.js
index d7013848..a98de47d 100644
--- a/main/manager-web/src/i18n/en.js
+++ b/main/manager-web/src/i18n/en.js
@@ -1351,6 +1351,7 @@ export default {
   'knowledgeFileUpload.confirmParse': 'Are you sure you want to parse this document?',
   'knowledgeFileUpload.nameRequired': 'Please enter document name',
   'knowledgeFileUpload.fileRequired': 'Please select a file to upload',
+  'knowledgeFileUpload.fileSizeExceeded': 'File size cannot exceed 10MB!',
   'knowledgeFileUpload.getListFailed': 'Failed to get document list',
   'knowledgeFileUpload.parseCancelled': 'Parse cancelled',
   'knowledgeFileUpload.deleteCancelled': 'Delete cancelled',
@@ -1382,10 +1383,22 @@ export default {
   'knowledgeFileUpload.testResult': 'Test Result:',
   'knowledgeFileUpload.noRelatedSlices': 'No related slices found',
   'knowledgeFileUpload.comprehensiveSimilarity': 'Comprehensive Similarity',
+  'knowledgeFileUpload.sourceDocument': 'Source Document',
   'knowledgeFileUpload.content': 'Content:',
   'knowledgeFileUpload.testQuestionRequired': 'Please enter test question',
+  'knowledgeFileUpload.parsing': 'Parsing...',
   'knowledgeBaseDialog.descriptionRequired': 'Please enter knowledge base description',
 
+  // Knowledge Base Management page text
+  'knowledgeBaseManagement.loading': 'Loading...',
+  'knowledgeBaseManagement.noData': 'No data',
+  'knowledgeBaseManagement.switchKnowledgeBase': 'Switch Knowledge Base',
+  'knowledgeBaseManagement.currentKnowledgeBaseDocuments': 'Current Knowledge Base Document Assets',
+  'knowledgeBaseManagement.enabled': 'Enabled',
+  'knowledgeBaseManagement.disabled': 'Disabled',
+  'knowledgeBaseManagement.totalDocuments': 'Total {total} documents',
+  'knowledgeBaseManagement.getListFailed': 'Failed to get list',
+
   // Feature Management page text
   'featureManagement.selectAll': 'Select All',
   'featureManagement.deselectAll': 'Deselect All',
diff --git a/main/manager-web/src/i18n/pt_BR.js b/main/manager-web/src/i18n/pt_BR.js
index c8aa4906..47e7cb61 100644
--- a/main/manager-web/src/i18n/pt_BR.js
+++ b/main/manager-web/src/i18n/pt_BR.js
@@ -1351,6 +1351,7 @@ export default {
   'knowledgeFileUpload.confirmParse': 'Tem certeza de que deseja analisar este documento?',
   'knowledgeFileUpload.nameRequired': 'Por favor, insira o nome do documento',
   'knowledgeFileUpload.fileRequired': 'Por favor, selecione um arquivo para enviar',
+  'knowledgeFileUpload.fileSizeExceeded': 'O tamanho do arquivo não pode exceder 10MB!',
   'knowledgeFileUpload.getListFailed': 'Falha ao obter lista de documentos',
   'knowledgeFileUpload.parseCancelled': 'Análise cancelada',
   'knowledgeFileUpload.deleteCancelled': 'Exclusão cancelada',
@@ -1384,8 +1385,20 @@ export default {
   'knowledgeFileUpload.comprehensiveSimilarity': 'Similaridade Geral',
   'knowledgeFileUpload.content': 'Conteúdo:',
   'knowledgeFileUpload.testQuestionRequired': 'Por favor, insira a pergunta de teste',
+  'knowledgeFileUpload.sourceDocument': 'Documento de origem',
+  'knowledgeFileUpload.parsing': 'Analisando...',
   'knowledgeBaseDialog.descriptionRequired': 'Por favor, insira a descrição da base de conhecimento',
 
+  // Página de gerenciamento de base de conhecimento
+  'knowledgeBaseManagement.loading': 'Carregando...',
+  'knowledgeBaseManagement.noData': 'Sem dados',
+  'knowledgeBaseManagement.switchKnowledgeBase': 'Alternar Base de Conhecimento',
+  'knowledgeBaseManagement.currentKnowledgeBaseDocuments': 'Ativos de Documentos da Base de Conhecimento Atual',
+  'knowledgeBaseManagement.enabled': 'Ativado',
+  'knowledgeBaseManagement.disabled': 'Desativado',
+  'knowledgeBaseManagement.totalDocuments': 'Total de {total} documentos',
+  'knowledgeBaseManagement.getListFailed': 'Falha ao obter lista',
+
   // Página de gerenciamento de funcionalidades
   'featureManagement.selectAll': 'Selecionar Tudo',
   'featureManagement.deselectAll': 'Desmarcar Tudo',
diff --git a/main/manager-web/src/i18n/vi.js b/main/manager-web/src/i18n/vi.js
index 58d69bd1..34ea651c 100644
--- a/main/manager-web/src/i18n/vi.js
+++ b/main/manager-web/src/i18n/vi.js
@@ -1351,6 +1351,7 @@ export default {
   'knowledgeFileUpload.confirmParse': 'Bạn có chắc chắn muốn phân tích cú pháp tài liệu này?',
   'knowledgeFileUpload.nameRequired': 'Vui lòng nhập tên tài liệu',
   'knowledgeFileUpload.fileRequired': 'Vui lòng chọn tệp để tải lên',
+  'knowledgeFileUpload.fileSizeExceeded': 'Kích thước tệp không được vượt quá 10MB!',
   'knowledgeFileUpload.getListFailed': 'Không thể lấy danh sách tài liệu',
   'knowledgeFileUpload.parseCancelled': 'Đã hủy phân tích cú pháp',
   'knowledgeFileUpload.deleteCancelled': 'Đã hủy xóa',
@@ -1384,8 +1385,20 @@ export default {
   'knowledgeFileUpload.comprehensiveSimilarity': 'Độ tương đồng toàn diện',
   'knowledgeFileUpload.content': 'Nội dung:',
   'knowledgeFileUpload.testQuestionRequired': 'Vui lòng nhập câu hỏi kiểm tra',
+  'knowledgeFileUpload.sourceDocument': 'Tài liệu nguồn',
+  'knowledgeFileUpload.parsing': 'Đang phân tích...',
   'knowledgeBaseDialog.descriptionRequired': 'Vui lòng nhập mô tả cơ sở kiến thức',
 
+  // Knowledge Base Management page text
+  'knowledgeBaseManagement.loading': 'Đang tải...',
+  'knowledgeBaseManagement.noData': 'Không có dữ liệu',
+  'knowledgeBaseManagement.switchKnowledgeBase': 'Chuyển đổi cơ sở kiến thức',
+  'knowledgeBaseManagement.currentKnowledgeBaseDocuments': 'Tài sản tài liệu cơ sở kiến thức hiện tại',
+  'knowledgeBaseManagement.enabled': 'Đã bật',
+  'knowledgeBaseManagement.disabled': 'Đã tắt',
+  'knowledgeBaseManagement.totalDocuments': 'Tổng {total} tài liệu',
+  'knowledgeBaseManagement.getListFailed': 'Lấy danh sách thất bại',
+
   // Feature Management page text
   'featureManagement.selectAll': 'Chọn tất cả',
   'featureManagement.deselectAll': 'Bỏ chọn tất cả',
diff --git a/main/manager-web/src/i18n/zh_CN.js b/main/manager-web/src/i18n/zh_CN.js
index 023a5379..41069fbc 100644
--- a/main/manager-web/src/i18n/zh_CN.js
+++ b/main/manager-web/src/i18n/zh_CN.js
@@ -1347,10 +1347,11 @@ export default {
   'knowledgeFileUpload.parseFailed': '文档解析失败',
   'knowledgeFileUpload.deleteSuccess': '文档删除成功',
   'knowledgeFileUpload.deleteFailed': '文档删除失败',
-  'knowledgeFileUpload.confirmDelete': '确定要删除此文檔吗？',
+  'knowledgeFileUpload.confirmDelete': '确定要删除此文档吗？',
   'knowledgeFileUpload.confirmParse': '确定要解析该文档吗？',
   'knowledgeFileUpload.nameRequired': '请输入文档名称',
   'knowledgeFileUpload.fileRequired': '请选择要上传的文件',
+  'knowledgeFileUpload.fileSizeExceeded': '文件大小不能超过10MB!',
   'knowledgeFileUpload.getListFailed': '获取文档列表失败',
   'knowledgeFileUpload.parseCancelled': '已取消解析',
   'knowledgeFileUpload.deleteCancelled': '已取消删除',
@@ -1382,9 +1383,19 @@ export default {
   'knowledgeFileUpload.testResult': '测试结果：',
   'knowledgeFileUpload.noRelatedSlices': '未找到相关切片',
   'knowledgeFileUpload.comprehensiveSimilarity': '综合相似度',
+  'knowledgeFileUpload.sourceDocument': '来源文档',
   'knowledgeFileUpload.content': '内容:',
   'knowledgeFileUpload.testQuestionRequired': '请输入测试问题',
   'knowledgeBaseDialog.descriptionRequired': '请输入知识库描述',
+  'knowledgeFileUpload.parsing': '正在解析中...',
+  'knowledgeBaseManagement.loading': '加载中...',
+  'knowledgeBaseManagement.noData': '暂无数据',
+  'knowledgeBaseManagement.switchKnowledgeBase': '切换知识库',
+  'knowledgeBaseManagement.currentKnowledgeBaseDocuments': '当前知识库文档资产',
+  'knowledgeBaseManagement.enabled': '已启用',
+  'knowledgeBaseManagement.disabled': '已禁用',
+  'knowledgeBaseManagement.totalDocuments': '共 {total} 个文档',
+  'knowledgeBaseManagement.getListFailed': '获取列表失败',
 
   // 系统功能配置页面文本
   'featureManagement.selectAll': '全选',
diff --git a/main/manager-web/src/i18n/zh_TW.js b/main/manager-web/src/i18n/zh_TW.js
index ad38a0c0..cfb2c594 100644
--- a/main/manager-web/src/i18n/zh_TW.js
+++ b/main/manager-web/src/i18n/zh_TW.js
@@ -1351,6 +1351,7 @@ export default {
   'knowledgeFileUpload.confirmParse': '確定要解析該文檔嗎？',
   'knowledgeFileUpload.nameRequired': '請輸入文檔名稱',
   'knowledgeFileUpload.fileRequired': '請選擇要上傳的文件',
+  'knowledgeFileUpload.fileSizeExceeded': '文件大小不能超過10MB!',
   'knowledgeFileUpload.getListFailed': '獲取文檔列表失敗',
   'knowledgeFileUpload.parseCancelled': '已取消解析',
   'knowledgeFileUpload.deleteCancelled': '已取消删除',
@@ -1384,8 +1385,20 @@ export default {
   'knowledgeFileUpload.comprehensiveSimilarity': '綜合相似度',
   'knowledgeFileUpload.content': '內容:',
   'knowledgeFileUpload.testQuestionRequired': '請輸入測試問題',
+  'knowledgeFileUpload.sourceDocument': '來源文檔',
+  'knowledgeFileUpload.parsing': '正在解析中...',
   'knowledgeBaseDialog.descriptionRequired': '請輸入知识库描述',
 
+  // 知識庫管理頁面文本
+  'knowledgeBaseManagement.loading': '加載中...',
+  'knowledgeBaseManagement.noData': '暫無數據',
+  'knowledgeBaseManagement.switchKnowledgeBase': '切換知識庫',
+  'knowledgeBaseManagement.currentKnowledgeBaseDocuments': '當前知識庫文檔資產',
+  'knowledgeBaseManagement.enabled': '已啟用',
+  'knowledgeBaseManagement.disabled': '已禁用',
+  'knowledgeBaseManagement.totalDocuments': '共 {total} 個文檔',
+  'knowledgeBaseManagement.getListFailed': '獲取列表失敗',
+
   // 功能管理頁面文本
   'featureManagement.selectAll': '全選',
   'featureManagement.deselectAll': '取消全選',
diff --git a/main/manager-web/src/views/KnowledgeBaseItem.vue b/main/manager-web/src/views/KnowledgeBaseItem.vue
new file mode 100644
index 00000000..ed7d7cf3
--- /dev/null
+++ b/main/manager-web/src/views/KnowledgeBaseItem.vue
@@ -0,0 +1,619 @@
+<template>
+  <div class="doc-section">
+    <div class="doc-section-header">
+      <div class="doc-section-left">
+        <div class="doc-section-title">{{`${$t('knowledgeBaseManagement.currentKnowledgeBaseDocuments')}（${kb?.name}）`}}</div>
+        <div class="doc-section-count" v-if="kb">{{ $t('knowledgeBaseManagement.totalDocuments', { total }) }}</div>
+      </div>
+      <div class="doc-section-actions">
+        <el-input
+          :placeholder="$t('knowledgeFileUpload.documentNamePlaceholder')"
+          v-model="searchDocName"
+          class="doc-search-input"
+          size="small"
+          prefix-icon="el-icon-search"
+          clearable
+        />
+        <el-button size="small" @click="handleSearch">{{ $t('knowledgeBaseManagement.search') }}</el-button>
+        <el-button size="small" @click="handleUpload">{{ $t('knowledgeBaseManagement.add') }}</el-button>
+        <el-button size="small" @click="handleRetrievalTest">{{ $t('knowledgeFileUpload.retrievalTest') }}</el-button>
+      </div>
+    </div>
+    <div class="doc-grid" v-loading="docLoading" :element-loading-text="$t('knowledgeBaseManagement.loading')">
+      <div v-for="doc in documents" :key="doc.id" class="doc-card">
+        <div class="doc-card-top">
+          <img class="doc-file-icon" :src="getFileIconSrc(doc.name)" />
+          <div class="doc-card-info">
+            <div class="doc-card-name" :title="doc.name">{{ doc.name }}</div>
+            <div class="doc-card-meta">{{ $t('knowledgeFileUpload.uploadTime') }} {{ formatDate(doc.createdAt) }}</div>
+          </div>
+        </div>
+        <div class="doc-card-bottom">
+          <div class="doc-card-progress">
+            <div class="progress-ring">
+              <svg viewBox="0 0 44 44">
+                <circle class="bg" cx="22" cy="22" r="17"/>
+                <circle class="fg" :class="getProgressClass(doc)" cx="22" cy="22" r="17"
+                  stroke-dasharray="106.81"
+                  :stroke-dashoffset="getProgressOffset(doc)"/>
+              </svg>
+              <span class="progress-ring-text" :style="{ color: getProgressTextColor(doc) }">{{ getProgressText(doc) }}</span>
+            </div>
+            <div class="progress-container">
+              <span class="progress-label" :class="getProgressClass(doc)">{{ getDocStatusText(doc) }}</span>
+              <span class="doc-slice-count">{{ $t('knowledgeFileUpload.sliceCount') }} <b>{{ doc.sliceCount }}</b></span>
+            </div>
+          </div>
+          <div class="doc-card-actions">
+            <el-button
+              v-if="doc.parseStatusCode === 3"
+              type="text"
+              @click.stop="$emit('view-slices', doc)"
+            >
+              {{ $t('knowledgeFileUpload.viewSlices') }}
+            </el-button>
+            <el-button
+              v-else
+              type="text"
+              :disabled="doc.parseStatusCode === 1"
+              :loading="doc.parsing"
+              @click.stop="handleParse(doc)"
+            >
+              {{ $t('knowledgeFileUpload.parse') }}
+            </el-button>
+            <el-button type="text" class="delete-btn" :loading="deleteLoadingMap[doc.id]" @click.stop="handleDelete(doc)">
+              {{ $t('knowledgeBaseManagement.delete') }}
+            </el-button>
+          </div>
+        </div>
+      </div>
+      <div v-if="documents.length === 0 && !docLoading" class="doc-empty">
+        <el-empty :description="$t('knowledgeBaseManagement.noData')"></el-empty>
+      </div>
+    </div>
+    <CustomPagination
+      :total="total"
+      :current-page="currentPage"
+      :page-size="pageSize"
+      :page-size-options="pageSizeOptions"
+      @page-change="handlePageChange"
+      @size-change="handleSizeChange"
+    />
+  </div>
+</template>
+
+<script>
+import Api from "@/apis/api";
+import CustomPagination from "@/components/CustomPagination.vue";
+
+const iconMap = {
+  pdf: require('@/assets/knowledge-base/pdf.png'),
+  doc: require('@/assets/knowledge-base/docX.png'),
+  docx: require('@/assets/knowledge-base/docX.png'),
+  xls: require('@/assets/knowledge-base/xlsx.png'),
+  xlsx: require('@/assets/knowledge-base/xlsx.png'),
+  csv: require('@/assets/knowledge-base/xlsx.png'),
+  md: require('@/assets/knowledge-base/MD.png'),
+  markdown: require('@/assets/knowledge-base/MD.png'),
+  txt: require('@/assets/knowledge-base/txt.png'),
+};
+
+export default {
+  name: 'LibraryItem',
+  components: { CustomPagination },
+  props: {
+    kb: {
+      type: Object,
+      default: null
+    }
+  },
+  data() {
+    return {
+      documents: [],
+      docLoading: false,
+      deleteLoadingMap: {},
+      searchDocName: '',
+      total: 0,
+      currentPage: 1,
+      pageSize: 10,
+      pageSizeOptions: [10, 20, 50, 100],
+    };
+  },
+  watch: {
+    kb: {
+      handler(newKb) {
+        if (newKb && newKb.datasetId) {
+          this.currentPage = 1;
+          this.fetchDocuments();
+        } else {
+          this.documents = [];
+          this.total = 0;
+        }
+      },
+      immediate: true
+    }
+  },
+  methods: {
+    fetchDocuments() {
+      if (!this.kb || !this.kb.datasetId) return;
+      this.docLoading = true;
+      const params = {
+        page: this.currentPage,
+        page_size: this.pageSize,
+        name: this.searchDocName
+      };
+      Api.knowledgeBase.getDocumentList(
+        this.kb.datasetId,
+        params,
+        ({ data }) => {
+          this.docLoading = false;
+          if (data && data.code === 0) {
+            this.documents = data.data.list || [];
+            this.total = data.data.total || 0;
+            this.fetchSliceCountsForDocuments();
+          } else {
+            this.$message.error(data?.msg || '获取文档列表失败');
+            this.documents = [];
+            this.total = 0;
+          }
+        },
+        (err) => {
+          this.docLoading = false;
+          if (err && err.data) {
+            this.$message.error(err.data.msg || err.msg || '获取文档列表失败');
+          } else {
+            this.$message.error('获取文档列表失败');
+          }
+          this.documents = [];
+          this.total = 0;
+        }
+      );
+    },
+
+    handleSearch() {
+      this.currentPage = 1;
+      this.fetchDocuments();
+    },
+
+    handlePageChange(page) {
+      this.currentPage = page;
+      this.fetchDocuments();
+    },
+
+    handleSizeChange(size) {
+      this.pageSize = size;
+      this.currentPage = 1;
+      this.fetchDocuments();
+    },
+
+    handleUpload() {
+      this.$emit('upload');
+    },
+
+    handleRetrievalTest() {
+      this.$emit('retrieval-test');
+    },
+
+    handleDelete(doc) {
+      if (!this.kb) return;
+      this.$confirm(
+        this.$t('knowledgeFileUpload.confirmDelete'),
+        this.$t('message.warning'),
+        {
+          confirmButtonText: this.$t('knowledgeBaseDialog.confirm'),
+          cancelButtonText: this.$t('knowledgeBaseDialog.cancel'),
+          type: 'warning'
+        }
+      ).then(() => {
+        this.$set(this.deleteLoadingMap, doc.id, true);
+        Api.knowledgeBase.deleteDocument(this.kb.datasetId, doc.id, (res) => {
+          this.$set(this.deleteLoadingMap, doc.id, false);
+          if (res.data && res.data.code === 0) {
+            if (this.documents.length === 1 && this.currentPage > 1) {
+              this.currentPage--;
+            }
+            this.fetchDocuments();
+            this.$message.success(this.$t('knowledgeFileUpload.deleteSuccess'));
+          } else {
+            this.$message.error(res.data?.msg || this.$t('knowledgeFileUpload.deleteFailed'));
+          }
+        }, () => {
+          this.$set(this.deleteLoadingMap, doc.id, false);
+          this.$message.error(this.$t('knowledgeFileUpload.deleteFailed'));
+        });
+      }).catch(() => {});
+    },
+
+    handleParse(doc) {
+      this.$confirm(this.$t('knowledgeFileUpload.confirmParse'), this.$t('message.info'), {
+        confirmButtonText: this.$t('knowledgeFileUpload.confirm'),
+        cancelButtonText: this.$t('knowledgeFileUpload.cancel'),
+        type: 'info'
+      }).then(() => {
+        this.$set(doc, 'parsing', true);
+        doc.parseStatusCode = 1;
+        Api.knowledgeBase.parseDocument(
+          this.kb.datasetId,
+          doc.id,
+          ({ data }) => {
+            if (data && data.code === 0) {
+              this.$message.success(this.$t('knowledgeFileUpload.parsing'));
+              this.$set(doc, 'parsing', false);
+              this.startParsePolling(doc);
+            } else {
+              this.$set(doc, 'parsing', false);
+              doc.parseStatusCode = 0;
+              this.$message.error(data?.msg || this.$t('knowledgeFileUpload.parseFailed'));
+            }
+          },
+          (err) => {
+            this.$set(doc, 'parsing', false);
+            doc.parseStatusCode = 0;
+            this.$message.error(err?.data?.msg || this.$t('knowledgeFileUpload.parseFailed'));
+          }
+        );
+      }).catch(() => {});
+    },
+
+    startParsePolling(doc) {
+      const poll = () => {
+        if (!this.kb) return;
+        Api.knowledgeBase.getDocumentList(
+          this.kb.datasetId,
+          { page: 1, page_size: 100, name: this.searchDocName },
+          ({ data }) => {
+            if (data && data.code === 0) {
+              const list = data.data.list || [];
+              const updated = list.find(d => d.id === doc.id);
+              if (updated) {
+                this.$set(doc, 'parseStatusCode', updated.parseStatusCode);
+                if (updated.parseStatusCode !== 1) {
+                  this.$set(doc, 'parsing', false);
+                  if (updated.parseStatusCode === 3) {
+                    this.$message.success(`「${doc.name}」${this.$t('knowledgeFileUpload.parseSuccess')}`);
+                    this.fetchSliceCountForSingleDocument(doc);
+                  } else if (updated.parseStatusCode === 4) {
+                    this.$message.error(`「${doc.name}」${this.$t('knowledgeFileUpload.parseFailed')}`);
+                  }
+                  return;
+                }
+              }
+              setTimeout(poll, 5000);
+            }
+          },
+          () => {
+            setTimeout(poll, 5000);
+          }
+        );
+      };
+      setTimeout(poll, 3000);
+    },
+
+    fetchSliceCountsForDocuments() {
+      if (!this.documents || this.documents.length === 0) return;
+      this.documents.forEach(doc => {
+        this.fetchSliceCountForSingleDocument(doc);
+      });
+    },
+
+    fetchSliceCountForSingleDocument(doc) {
+      const params = { page: 1, page_size: 1 };
+      Api.knowledgeBase.listChunks(
+        this.kb.datasetId,
+        doc.id,
+        params,
+        ({ data }) => {
+          if (data && data.code === 0) {
+            this.$set(doc, 'sliceCount', data.data.total || 0);
+          }
+        },
+        () => {}
+      );
+    },
+
+    getFileIconSrc(fileName) {
+      if (!fileName) return require('@/assets/knowledge-base/default.png');
+      const ext = fileName.split('.').pop().toLowerCase();
+      return iconMap[ext] || require('@/assets/knowledge-base/default.png');
+    },
+
+    getProgressClass(doc) {
+      const code = doc.parseStatusCode;
+      if (code === 3) return 'complete';
+      if (code === 1) return 'processing';
+      return 'pending';
+    },
+
+    getProgressOffset(doc) {
+      const code = doc.parseStatusCode;
+      const circumference = 106.81;
+      if (code === 3) return 0;
+      if (code === 1) {
+        const progress = doc.chunkNum && doc.totalChunkNum
+          ? Math.round((doc.chunkNum / doc.totalChunkNum) * 100)
+          : 50;
+        return circumference * (1 - progress / 100);
+      }
+      return circumference;
+    },
+
+    getProgressText(doc) {
+      const code = doc.parseStatusCode;
+      if (code === 3) return '100%';
+      if (code === 1) {
+        if (doc.chunkNum && doc.totalChunkNum) {
+          return Math.round((doc.chunkNum / doc.totalChunkNum) * 100) + '%';
+        }
+        return '50%';
+      }
+      return '0%';
+    },
+
+    getProgressTextColor(doc) {
+      const code = doc.parseStatusCode;
+      if (code === 3) return '#34c759';
+      if (code === 1) return '#2f5bff';
+      return '#7888a8';
+    },
+
+    getDocStatusText(doc) {
+      const code = doc.parseStatusCode;
+      if (code === 3) return this.$t('knowledgeFileUpload.statusCompleted');
+      if (code === 1) return this.$t('knowledgeFileUpload.statusProcessing');
+      if (code === 0) return this.$t('knowledgeFileUpload.statusNotStarted');
+      if (code === 4) return this.$t('knowledgeFileUpload.statusFailed');
+      if (code === 2) return this.$t('knowledgeFileUpload.statusCancelled');
+      return this.$t('knowledgeFileUpload.statusNotStarted');
+    },
+
+    formatDate(dateString) {
+      if (!dateString) return '';
+      const date = new Date(dateString);
+      return `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, '0')}-${String(date.getDate()).padStart(2, '0')}`;
+    },
+  }
+};
+</script>
+
+<style lang="scss" scoped>
+/* ========== Document Section ========== */
+.doc-section {
+  background: #fff;
+  border-radius: 10px;
+  padding: 16px 20px;
+  box-shadow: 0 4px 16px rgba(31, 42, 68, 0.06);
+  border: 1px solid #f0f3f9;
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  min-height: 0;
+}
+
+.doc-section-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 10px;
+}
+
+.doc-section-left {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+
+.doc-section-title {
+  font-size: 20px;
+  font-weight: 500;
+  color: #1f2a44;
+}
+
+.doc-section-count {
+  font-size: 14px;
+  color: #788ba8;
+}
+
+.doc-section-actions {
+  display: flex;
+  align-items: center;
+}
+
+.doc-search-input {
+  width: 200px;
+  margin-right: 10px;
+}
+
+/* ========== Document Grid ========== */
+.doc-grid {
+  padding: 10px;
+  display: grid;
+  grid-template-columns: repeat(auto-fill,minmax(300px, 1fr));
+  gap: 16px 20px;
+  flex: 1;
+  min-height: 0;
+  overflow-y: auto;
+  scrollbar-width: thin;
+}
+
+.doc-card {
+  max-height: 120px;
+  border-radius: 8px;
+  border: 1px solid transparent;
+  padding: 18px;
+  background: #fff;
+  display: flex;
+  flex-direction: column;
+  cursor: pointer;
+  transition: all 0.25s;
+  position: relative;
+  box-shadow: 0 0 6px rgba(47, 91, 255, 0.15);
+
+  &:hover {
+    box-shadow: 0 0 6px rgba(47, 91, 255, 0.15);
+    border: 1px solid #6b80eb;
+  }
+}
+
+.doc-card-top {
+  display: flex;
+  align-items: center;
+  gap: 14px;
+  margin-bottom: 12px;
+}
+
+.doc-file-icon {
+  width: 46px;
+  height: 46px;
+  border-radius: 10px;
+  object-fit: contain;
+  flex-shrink: 0;
+}
+
+.doc-card-info {
+  flex: 1;
+  min-width: 0;
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-around;
+  text-align: left;
+}
+
+.doc-card-name {
+  font-size: 15px;
+  font-weight: 500;
+  color: #1f2a44;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  margin-bottom: 4px;
+}
+
+.doc-card-meta {
+  font-size: 13px;
+  color: #7888a8;
+}
+
+.doc-card-bottom {
+  margin-top: auto;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.doc-card-progress {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+/* ========== Progress Ring ========== */
+.progress-ring {
+  width: 44px;
+  height: 44px;
+  position: relative;
+
+  svg {
+    width: 44px;
+    height: 44px;
+    transform: rotate(-90deg);
+  }
+
+  .bg {
+    fill: none;
+    stroke: #e7ecf5;
+    stroke-width: 4;
+  }
+
+  .fg {
+    fill: none;
+    stroke-width: 4;
+    stroke-linecap: round;
+    transition: stroke-dashoffset 0.5s ease;
+
+    &.complete { stroke: #34c759; }
+    &.processing { stroke: #2f5bff; }
+    &.pending { stroke: #e7ecf5; }
+  }
+}
+
+.progress-ring-text {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  font-size: 10px;
+  font-weight: 600;
+  color: #7888a8;
+}
+
+.progress-container {
+  height: 32px;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+  align-items: flex-start;
+  .progress-label {
+    font-size: 12px;
+    color: #7888a8;
+  
+    &.complete { color: #34c759; }
+    &.processing { color: #2f5bff; }
+  }
+
+  .doc-slice-count {
+    font-size: 12px;
+    > b {
+      font-weight: bold;
+      font-size: 14px;
+    }
+  }
+}
+
+
+.doc-card-actions {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+
+  :deep(.el-button--text) {
+    padding: 4px 8px;
+    font-size: 13px;
+  }
+
+  .delete-btn {
+    color: #f56c6c !important;
+    &:hover {
+      color: #f78989 !important;
+    }
+  }
+}
+
+.doc-empty {
+  grid-column: 1 / -1;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  min-height: 300px;
+  color: #b0bbc9;
+  font-size: 14px;
+
+  i {
+    font-size: 48px;
+    margin-bottom: 12px;
+  }
+}
+
+@media (max-width: 1144px) {
+  .doc-grid {
+    grid-template-columns: repeat(3, 1fr);
+  }
+}
+
+@media (max-width: 900px) {
+  .doc-grid {
+    grid-template-columns: repeat(2, 1fr);
+  }
+}
+</style>
\ No newline at end of file
diff --git a/main/manager-web/src/views/KnowledgeBaseManagement.vue b/main/manager-web/src/views/KnowledgeBaseManagement.vue
index e04fc785..e15650a0 100644
--- a/main/manager-web/src/views/KnowledgeBaseManagement.vue
+++ b/main/manager-web/src/views/KnowledgeBaseManagement.vue
@@ -1,116 +1,248 @@
 <template>
   <div class="welcome">
     <HeaderBar />
-
     <div class="operation-bar">
       <h2 class="page-title">{{ $t('knowledgeBaseManagement.title') }}</h2>
       <div class="right-operations">
-        <el-input :placeholder="$t('knowledgeBaseManagement.searchPlaceholder')" v-model="searchName" class="search-input"
-          @keyup.enter.native="handleSearch" clearable />
-        <el-button class="btn-search" @click="handleSearch">{{ $t('knowledgeBaseManagement.search') }}</el-button>
+        <el-input
+          :placeholder="$t('knowledgeBaseManagement.searchPlaceholder')"
+          v-model="searchKbName"
+          class="search-input"
+          @keyup.enter.native="handleSearchKb"
+          clearable
+          prefix-icon="el-icon-search"
+        />
+        <el-button class="btn-upload" @click="handleSearchKb">
+          <i class="el-icon-search"></i>
+          {{ $t('knowledgeBaseManagement.search') }}
+        </el-button>
+        <el-button class="btn-new-kb" @click="showAddDialog">
+          <i class="el-icon-plus"></i>
+          {{ $t('knowledgeBaseManagement.addKnowledgeBase') }}
+        </el-button>
       </div>
     </div>
 
     <div class="main-wrapper">
       <div class="content-panel">
-        <div class="content-area">
-          <el-card class="params-card" shadow="never">
-            <div>
-              <el-table ref="paramsTable" :data="knowledgeBaseList" class="transparent-table" v-loading="loading"
-                :element-loading-text="$t('common.loading')" element-loading-spinner="el-icon-loading"
-                element-loading-background="rgba(255, 255, 255, 0.7)"
-                :header-cell-class-name="headerCellClassName" @selection-change="handleSelectionChange">
-                <el-table-column type="selection" width="55" align="center" />
-                <el-table-column :label="$t('knowledgeBaseManagement.name')" prop="name" align="center">
-                  <template slot-scope="scope">
-                    <span class="knowledge-base-name">{{ scope.row.name }}</span>
-                  </template>
-                </el-table-column>
-                <el-table-column :label="$t('knowledgeBaseManagement.description')" prop="description" align="center" show-overflow-tooltip>
-                  <template slot-scope="scope">
-                    <span>{{ scope.row.description || '-' }}</span>
-                  </template>
-                </el-table-column>
-                <el-table-column :label="$t('knowledgeBaseManagement.documentCount')" align="center">
-                  <template slot-scope="scope">
-                    <span>{{ scope.row.documentCount || 0 }}</span>
-                  </template>
-                </el-table-column>
-                <el-table-column :label="$t('knowledgeBaseManagement.status')" align="center">
-                  <template slot-scope="scope">
-                    <el-switch
-                      v-model="scope.row.status"
-                      :active-value="1"
-                      :inactive-value="0"
-                      active-color="#13ce66"
-                      inactive-color="#909399"
-                      @change="handleStatusChange(scope.row)"
-                    ></el-switch>
-                  </template>
-                </el-table-column>
-                <el-table-column :label="$t('knowledgeBaseManagement.createdAt')" prop="createdAt" align="center">
-                  <template slot-scope="scope">
-                    <span>{{ formatDate(scope.row.createdAt) }}</span>
-                  </template>
-                </el-table-column>
-                <el-table-column :label="$t('knowledgeBaseManagement.operation')" align="center">
-                  <template slot-scope="scope">
-                    <el-button size="mini" type="text" @click="showViewDialog(scope.row)">
-                      {{ $t('knowledgeBaseManagement.view') }}
-                    </el-button>
-                    <el-button size="mini" type="text" @click="showEditDialog(scope.row)">
-                      {{ $t('knowledgeBaseManagement.edit') }}
-                    </el-button>
-                    <el-button size="mini" type="text" @click="deleteSingleKnowledgeBase(scope.row)">
-                      {{ $t('knowledgeBaseManagement.delete') }}
-                    </el-button>
-                  </template>
-                </el-table-column>
-              </el-table>
+        <div class="content-area" v-loading="loading" :element-loading-text="$t('knowledgeBaseManagement.loading')">
+          <!-- Knowledge Base Cards Section -->
+          <div class="kb-section">
+            <div class="kb-section-header">
+              <div class="kb-section-title">{{ $t('knowledgeBaseManagement.switchKnowledgeBase') }}</div>
             </div>
+            <div class="kb-cards-wrapper">
+              <div class="kb-arrow left" @click="scrollCards(-1)" v-if="filteredKnowledgeBases.length > 0">
+                <i class="el-icon-arrow-left"></i>
+              </div>
+              <div class="kb-cards" ref="kbCards">
+                <div
+                  v-for="(kb, index) in filteredKnowledgeBases"
+                  :key="kb.datasetId"
+                  class="kb-card"
+                  :class="{ active: selectedKb && selectedKb.datasetId === kb.datasetId }"
+                  @click="selectKnowledgeBase(kb)"
+                >
+                  <div class="kb-card-actions-top">
+                    <button class="kb-action-icon" :title="$t('knowledgeBaseManagement.edit')" @click.stop="editKnowledgeBase(kb)">
+                      <i class="el-icon-edit"></i>
+                    </button>
+                    <button class="kb-action-icon delete" :title="$t('knowledgeBaseManagement.delete')" @click.stop="deleteKnowledgeBase(kb)">
+                      <i class="el-icon-delete"></i>
+                    </button>
+                  </div>
+                  <div class="kb-card-top">
+                    <div class="kb-card-icon" :class="getCardColorClass(index)">
+                      <ManualIcon :color="getIconColor(index)" />
+                    </div>
+                    <div class="kb-card-info">
+                      <div class="kb-card-name">{{ kb.name }}</div>
+                      <div class="kb-card-bottom">
+                        <div class="kb-card-meta">
+                          <span>{{`文档&nbsp;&nbsp;${kb.documentCount || 0}` }}</span>
+                          <el-divider direction="vertical" />
+                          <span>{{ formatDate(kb.createdAt) }}</span>
+                          <el-divider direction="vertical" />
+                          <el-switch
+                            v-model="kb.status"
+                            :active-value="1"
+                            :inactive-value="0"
+                            active-color="#13ce66"
+                            inactive-color="#ff4949"
+                            @click.native.stop
+                            @change="handleStatusChange(kb)"
+                          ></el-switch>
+                        </div>
+                      </div>
+                    </div>
+                  </div>
+                  <div class="kb-card-desc">{{ kb.description || '-' }}</div>
+                </div>
+                <div v-if="filteredKnowledgeBases.length === 0 && !loading" class="kb-empty">
+                  <i class="el-icon-folder-opened"></i>
+                  <p>{{ $t('knowledgeBaseManagement.noData') }}</p>
+                </div>
+              </div>
+              <div class="kb-arrow right" @click="scrollCards(1)" v-if="filteredKnowledgeBases.length > 0">
+                <i class="el-icon-arrow-right"></i>
+              </div>
+            </div>
+          </div>
 
-            <div class="table_bottom">
-              <div class="ctrl_btn">
-                <el-button size="mini" type="primary" @click="toggleSelectAll">
-                  {{ isAllSelected ? $t('knowledgeBaseManagement.cancelSelectAll') : $t('knowledgeBaseManagement.selectAll') }}
-                </el-button>
-                <el-button size="mini" type="success" @click="showAddDialog">
-                  {{ $t('knowledgeBaseManagement.add') }}
-                </el-button>
-                <el-button size="mini" type="danger" icon="el-icon-delete" @click="deleteSelectedKnowledgeBase" :disabled="selectedKnowledgeBase.length === 0">
-                  {{ $t('knowledgeBaseManagement.delete') }}
-                </el-button>
-              </div>
-              <div class="custom-pagination">
-                <el-select v-model="pageSize" @change="handlePageSizeChange" class="page-size-select">
-                  <el-option v-for="item in pageSizeOptions" :key="item"
-                    :label="`${item}${$t('knowledgeBaseManagement.itemsPerPage')}`" :value="item">
-                  </el-option>
-                </el-select>
-                <button class="pagination-btn" :disabled="currentPage === 1" @click="goFirst">
-                  {{ $t('knowledgeBaseManagement.firstPage') }}
-                </button>
-                <button class="pagination-btn" :disabled="currentPage === 1" @click="goPrev">
-                  {{ $t('knowledgeBaseManagement.prevPage') }}
-                </button>
-                <button v-for="page in visiblePages" :key="page" class="pagination-btn"
-                  :class="{ active: page === currentPage }" @click="goToPage(page)">
-                  {{ page }}
-                </button>
-                <button class="pagination-btn" :disabled="currentPage === pageCount" @click="goNext">
-                  {{ $t('knowledgeBaseManagement.nextPage') }}
-                </button>
-                <span class="total-text">{{ $t('knowledgeBaseManagement.totalRecords', { total }) }}</span>
-              </div>
-            </div>
-          </el-card>
+          <!-- Document Section -->
+          <KnowledgeBaseItem
+            ref="knowledgeBaseItem"
+            v-if="selectedKb"
+            :kb="selectedKb"
+            @upload="showUploadDialog"
+            @retrieval-test="showRetrievalTestDialog"
+            @view-slices="handleViewSlices"
+            @refresh="refreshDocuments"
+          />
+          <div v-else class="doc-empty-placeholder">
+            <el-empty :description="$t('knowledgeBaseManagement.noData')"></el-empty>
+          </div>
         </div>
       </div>
     </div>
 
-    <!-- 新增/编辑知识库对话框 -->
-    <knowledge-base-dialog ref="knowledgeBaseDialog" :title="dialogTitle" :visible.sync="dialogVisible" :form="knowledgeBaseForm"
-      @submit="handleSubmit" @cancel="dialogVisible = false" />
+    <!-- Knowledge Base Dialog -->
+    <knowledge-base-dialog
+      ref="knowledgeBaseDialog"
+      :title="dialogTitle"
+      :visible.sync="dialogVisible"
+      :form="knowledgeBaseForm"
+      @submit="handleSubmit"
+      @cancel="dialogVisible = false"
+    />
+
+    <!-- Slice Dialog -->
+    <CustomDialog
+      :title="`${$t('knowledgeFileUpload.viewSlices')} - ${currentDocumentName}`"
+      :visible.sync="sliceDialogVisible"
+      width="1200px"
+      :footer="false"
+    >
+      <div class="slice-management">
+        <div v-loading="sliceLoading" class="slice-content-container">
+          <div v-if="sliceList.length > 0" class="slice-cards-container">
+            <div v-for="(slice, index) in sliceList" :key="index" class="slice-card">
+              <div class="slice-card-content">
+                <span class="clice-index">{{ $t('knowledgeFileUpload.slice') }} {{ (sliceCurrentPage - 1) * slicePageSize + index + 1 }}</span>
+                <div class="content-text">{{ slice.content }}</div>
+              </div>
+            </div>
+          </div>
+          <div v-else class="no-slice-data">
+            <el-empty :description="$t('knowledgeFileUpload.noSliceData')"></el-empty>
+          </div>
+        </div>
+        <div class="slice-pagination">
+          <CustomPagination
+            :total="parseInt(sliceTotal)"
+            :current-page="sliceCurrentPage"
+            :page-size="slicePageSize"
+            :page-size-options="[10, 20, 50]"
+            @size-change="handleSliceSizeChange"
+            @page-change="handleSlicePageChange"
+          />
+        </div>
+      </div>
+    </CustomDialog>
+
+    <!-- Upload Dialog -->
+    <CustomDialog
+      :title="$t('knowledgeFileUpload.uploadDocument')"
+      :visible.sync="uploadDialogVisible"
+      width="800px"
+      @close="handleUploadDialogClose"
+      @confirm="handleBatchUploadSubmit"
+    >
+      <el-upload
+        ref="uploadRef"
+        action="#"
+        :auto-upload="false"
+        :show-file-list="false"
+        :on-change="handleFileChange"
+        multiple
+        accept=".doc,.docx,.pdf,.txt,.md,.mdx,.csv,.xls,.xlsx,.ppt,.pptx"
+        drag
+      >
+        <i class="el-icon-upload"></i>
+        <div class="el-upload__text">{{ $t('knowledgeFileUpload.dragOrClick') }}</div>
+        <div class="el-upload__tip" slot="tip">{{ $t('knowledgeFileUpload.uploadTip') }}</div>
+      </el-upload>
+      <!-- 已选择文件列表 -->
+      <div class="selected-files-section" v-if="selectedFilesList.length > 0">
+        <h4>{{ $t('knowledgeFileUpload.selectedFiles') }} ({{ selectedFilesList.length }})</h4>
+        <div class="selected-files-list">
+          <div v-for="(file, index) in selectedFilesList" :key="index" class="selected-file-item">
+            <div class="file-info">
+              <i class="el-icon-document"></i>
+              <span class="file-name">{{ file.name }}</span>
+              <span class="file-size">{{ formatFileSize(file.size) }}</span>
+            </div>
+            <el-button type="text" class="remove-btn" @click="removeSelectedFile(index)">
+              <i class="el-icon-close"></i>
+            </el-button>
+          </div>
+        </div>
+      </div>
+    </CustomDialog>
+
+    <!-- Retrieval Test Dialog -->
+    <CustomDialog
+      :title="$t('knowledgeFileUpload.retrievalTest')"
+      :visible.sync="retrievalTestDialogVisible"
+      width="900px"
+      :close-on-click-modal="false"
+      :confirm-text="$t('knowledgeFileUpload.executeTest')"
+      :confirmLoading="retrievalTestLoading"
+      @confirm="runRetrievalTest"
+    >
+      <div class="retrieval-test-form">
+        <el-form :model="retrievalTestForm" label-width="100px">
+          <el-form-item :label="$t('knowledgeFileUpload.testQuestion')" required>
+            <el-input
+              v-model="retrievalTestForm.question"
+              @keyup.enter.native="runRetrievalTest"
+              clearable
+              :placeholder="$t('knowledgeFileUpload.testQuestionPlaceholder')"
+            />
+          </el-form-item>
+        </el-form>
+        <div v-if="retrievalTestResult" class="retrieval-test-result" style="margin-top: 20px;">
+          <div class="result-chunks" v-if="retrievalTestResult.chunks.length">
+            <div v-for="(chunk, index) in retrievalTestResult.chunks" :key="index" class="result-chunk">
+              <div class="chunk-left">
+                <div class="chunk-similarity">
+                  <p class="similarity-label">{{ $t('knowledgeFileUpload.comprehensiveSimilarity') }}</p>
+                  <p class="similarity-value">{{ (chunk.similarity || 0).toFixed(4) }}</p>
+                  <el-progress
+                    :percentage="Math.round((chunk.similarity || 0) * 100)"
+                    :stroke-width="6"
+                    :show-text="false"
+                    class="similarity-progress"
+                  />
+                </div>
+              </div>
+              <el-divider direction="vertical"></el-divider>
+              <div class="chunk-right">
+                
+                <div class="chunk-content">
+                  <div class="chunk-right-header">
+                    <span class="chunk-source">{{ $t('knowledgeFileUpload.sourceDocument') }}：{{ chunk.document_keyword || '-' }}</span>
+                    <span class="chunk-index">{{ $t('knowledgeFileUpload.slice') }} {{ index + 1 }}</span>
+                  </div>
+                  <p>{{ chunk.content }}</p>
+                </div>
+              </div>
+            </div>
+          </div>
+          <el-empty v-else :description="$t('knowledgeFileUpload.noSliceData')"></el-empty>
+        </div>
+      </div>
+    </CustomDialog>
 
     <el-footer>
       <version-footer />
@@ -123,703 +255,1024 @@ import Api from "@/apis/api";
 import HeaderBar from "@/components/HeaderBar.vue";
 import VersionFooter from "@/components/VersionFooter.vue";
 import KnowledgeBaseDialog from "@/components/KnowledgeBaseDialog.vue";
+import KnowledgeBaseItem from "./KnowledgeBaseItem.vue";
+import ManualIcon from "@/components/ManualIcon.vue";
+import CustomDialog from "@/components/CustomDialog.vue";
+import CustomPagination from "@/components/CustomPagination.vue";
 
 export default {
-  components: { HeaderBar, VersionFooter, KnowledgeBaseDialog },
+  components: { HeaderBar, VersionFooter, KnowledgeBaseDialog, KnowledgeBaseItem, ManualIcon, CustomDialog, CustomPagination },
   data() {
     return {
-      searchName: "",
-      knowledgeBaseList: [],
-      currentPage: 1,
+      knowledgeBases: [],
+      selectedKb: null,
+      searchKbName: '',
       loading: false,
-      pageSize: 10,
-      pageSizeOptions: [10, 20, 50, 100],
-      total: 0,
       dialogVisible: false,
-      dialogTitle: "",
-      selectedKnowledgeBase: [],
-      isAllSelected: false,
+      dialogTitle: '',
       knowledgeBaseForm: {
         id: null,
         datasetId: null,
-        name: "",
-        description: "",
+        name: '',
+        description: '',
         status: 1
-      }
+      },
+      uploadDialogVisible: false,
+      sliceDialogVisible: false,
+      retrievalTestDialogVisible: false,
+      retrievalTestForm: {
+        question: ''
+      },
+      retrievalTestResult: null,
+      retrievalTestLoading: false,
+      selectedFilesList: [],
+      uploading: false,
+      currentDocumentId: '',
+      currentDocumentName: '',
+      sliceList: [],
+      sliceLoading: false,
+      sliceCurrentPage: 1,
+      slicePageSize: 10,
+      sliceTotal: 0,
     };
   },
-  created() {
-    this.fetchKnowledgeBaseList();
-  },
   computed: {
-    pageCount() {
-      return Math.ceil(this.total / this.pageSize);
-    },
-    visiblePages() {
-      const pages = [];
-      const maxVisible = 3;
-      let start = Math.max(1, this.currentPage - 1);
-      let end = Math.min(this.pageCount, start + maxVisible - 1);
-
-      if (end - start + 1 < maxVisible) {
-        start = Math.max(1, end - maxVisible + 1);
-      }
-
-      for (let i = start; i <= end; i++) {
-        pages.push(i);
-      }
-      return pages;
+    filteredKnowledgeBases() {
+      if (!this.searchKbName) return this.knowledgeBases;
+      const keyword = this.searchKbName.toLowerCase();
+      return this.knowledgeBases.filter(kb =>
+        kb.name.toLowerCase().includes(keyword)
+      );
     },
   },
+  created() {
+    this.fetchKnowledgeBases();
+  },
   methods: {
-    handlePageSizeChange: function(val) {
-      this.pageSize = val;
-      this.currentPage = 1;
-      this.fetchKnowledgeBaseList();
-    },
-    fetchKnowledgeBaseList: function() {
+    fetchKnowledgeBases() {
       this.loading = true;
       Api.knowledgeBase.getKnowledgeBaseList(
-        {
-          page: this.currentPage,
-          page_size: this.pageSize,
-          name: this.searchName,
-        },
+        { page: 1, page_size: 100, name: this.searchKbName },
         (res) => {
           this.loading = false;
-          console.log('getKnowledgeBaseList response:', res); // 添加调试日志
-          
-          // 修复：从 res.data 获取分页数据，而不是 res.data.data
-          // 因为 knowledgeBase.js 直接传递了整个响应对象
           if (res.data && res.data.code === 0) {
             const pageData = res.data.data || {};
-            this.knowledgeBaseList = pageData.list || [];
-            this.total = pageData.total || 0;
-            console.log('Updated knowledgeBaseList:', this.knowledgeBaseList); // 添加调试日志
+            this.knowledgeBases = pageData.list || [];
+            if (this.knowledgeBases.length > 0 && !this.selectedKb) {
+              this.selectKnowledgeBase(this.knowledgeBases[0]);
+            } else if (this.selectedKb) {
+              const updated = this.knowledgeBases.find(kb => kb.datasetId === this.selectedKb.datasetId);
+              if (updated) this.selectedKb = updated;
+            }
           } else {
-            this.$message.error({
-              message: res.data?.msg || this.$t('knowledgeBaseManagement.getKnowledgeBaseListFailed'),
-              showClose: true
-            });
+            this.$message.error(res.data?.msg || this.$t('knowledgeBaseManagement.getListFailed'));
           }
         },
         () => {
           this.loading = false;
-          this.$message.error(this.$t('knowledgeBaseManagement.getKnowledgeBaseListFailed'));
+          this.$message.error(this.$t('knowledgeBaseManagement.getListFailed'));
         }
       );
     },
-    handleSearch: function() {
-      this.currentPage = 1;
-      this.fetchKnowledgeBaseList();
+
+    selectKnowledgeBase(kb) {
+      this.selectedKb = kb;
     },
-    handleSelectionChange: function(val) {
-      this.selectedKnowledgeBase = val;
+
+    refreshDocuments() {
+      this.$refs.knowledgeBaseItem?.fetchDocuments();
     },
-    toggleSelectAll: function() {
-      if (this.isAllSelected) {
-        // 取消全选
-        this.$refs.paramsTable.clearSelection();
-        this.isAllSelected = false;
-      } else {
-        // 全选
-        this.knowledgeBaseList.forEach(row => {
-          this.$refs.paramsTable.toggleRowSelection(row, true);
-        });
-        this.isAllSelected = true;
+
+    handleSearchKb() {
+      this.fetchKnowledgeBases();
+    },
+
+    scrollCards(direction) {
+      const container = this.$refs.kbCards;
+      if (container) {
+        container.scrollBy({ left: direction * 364, behavior: 'smooth' });
       }
     },
-    headerCellClassName: function({ row, column, rowIndex, columnIndex }) {
-      if (columnIndex === 0) {
-        return 'header-cell-first';
-      }
-      return 'header-cell';
-    },
-    showAddDialog: function() {
-      console.log('showAddDialog called');
+
+    showAddDialog() {
       this.dialogTitle = this.$t('knowledgeBaseManagement.addKnowledgeBase');
       this.knowledgeBaseForm = {
         id: null,
         datasetId: null,
-        name: "",
-        description: "",
+        name: '',
+        description: '',
         status: 1
       };
       this.dialogVisible = true;
-      console.log('dialogVisible set to:', this.dialogVisible);
     },
-    showViewDialog: function(row) {
-      // 跳转到上传文件页面，传递知识库ID和名称
-      this.$router.push({
-        path: '/knowledge-file-upload',
-        query: {
-          datasetId: row.datasetId,
-          knowledgeBaseName: row.name
-        }
-      });
-    },
-    showEditDialog: function(row) {
+
+    editKnowledgeBase(kb) {
       this.dialogTitle = this.$t('knowledgeBaseManagement.editKnowledgeBase');
       this.knowledgeBaseForm = {
-        id: row.id,
-        datasetId: row.datasetId,
-        name: row.name,
-        description: row.description || "",
-        status: row.status,
-        ragModelId: row.ragModelId || null
+        id: kb.id,
+        datasetId: kb.datasetId,
+        name: kb.name,
+        description: kb.description || '',
+        status: kb.status,
+        ragModelId: kb.ragModelId
       };
       this.dialogVisible = true;
     },
-    handleSubmit: function(form) {
-      console.log('handleSubmit called with form:', form);
+
+    handleStatusChange(kb) {
+      const updateForm = {
+        id: kb.id,
+        datasetId: kb.datasetId,
+        name: kb.name,
+        description: kb.description,
+        status: kb.status
+      };
+      Api.knowledgeBase.updateKnowledgeBase(kb.datasetId, updateForm, (res) => {
+        if (res.data && res.data.code !== 0) {
+          this.fetchKnowledgeBases();
+          this.$message.error(res.data?.msg || this.$t('knowledgeBaseManagement.updateFailed'));
+        } else {
+          this.$message.success(kb.status === 1 ? this.$t('knowledgeBaseManagement.enabled') : this.$t('knowledgeBaseManagement.disabled'));
+          if (this.selectedKb && this.selectedKb.datasetId === kb.datasetId) {
+            this.selectedKb = { ...kb };
+          }
+        }
+      }, () => {
+        this.fetchKnowledgeBases();
+        this.$message.error(this.$t('knowledgeBaseManagement.updateFailed'));
+      });
+    },
+
+    deleteKnowledgeBase(kb) {
+      this.$confirm(
+        this.$t("knowledgeBaseManagement.confirmBatchDelete", {count: 1}),
+        this.$t('message.warning'),
+        {
+          confirmButtonText: this.$t('knowledgeBaseDialog.confirm'),
+          cancelButtonText: this.$t('knowledgeBaseDialog.cancel'),
+          type: 'warning'
+        }
+      ).then(() => {
+        Api.knowledgeBase.deleteKnowledgeBase(kb.datasetId, (res) => {
+          if (res.data && res.data.code === 0) {
+            this.$message.success(this.$t('knowledgeBaseManagement.batchDeleteSuccess', { count: 1 }));
+            if (this.selectedKb && this.selectedKb.datasetId === kb.datasetId) {
+              this.selectedKb = null;
+            }
+            this.fetchKnowledgeBases();
+          } else {
+            this.$message.error(res.data?.msg || this.$t('knowledgeBaseManagement.deleteFailed'));
+          }
+        }, (err) => {
+          this.$message.error(err?.data?.msg || this.$t('knowledgeBaseManagement.deleteFailed'));
+        });
+      }).catch(() => {});
+    },
+
+    showUploadDialog() {
+      this.uploadDialogVisible = true;
+    },
+
+    handleSubmit(form) {
       if (form.id) {
-        console.log('Editing knowledge base:', form.datasetId);
         Api.knowledgeBase.updateKnowledgeBase(form.datasetId, form, (res) => {
-          console.log('Update response:', res);
           if (res.data && res.data.code === 0) {
             this.dialogVisible = false;
-            this.fetchKnowledgeBaseList();
+            this.fetchKnowledgeBases();
             this.$message.success(this.$t('knowledgeBaseManagement.updateSuccess'));
           } else {
             this.$message.error(res.data?.msg || this.$t('knowledgeBaseManagement.updateFailed'));
           }
         }, (err) => {
-          console.log('Error callback received:', err);
-          // 错误回调处理后端返回的错误信息
-          if (err && err.data) {
-            console.log('后端返回错误消息:', err.data.msg || err.msg);
-            this.$message.error(err.data.msg || err.msg || this.$t('knowledgeBaseManagement.updateFailed'));
-          } else {
-            this.$message.error(this.$t('knowledgeBaseManagement.updateFailed'));
-          }
+          this.$message.error(err?.data?.msg || this.$t('knowledgeBaseManagement.updateFailed'));
         });
       } else {
-        // 新增 - 只传递必要的字段，不传递id
         const createData = {
           name: form.name,
           description: form.description,
           status: form.status,
           ragModelId: form.ragModelId
         };
-        console.log('Creating knowledge base with data:', createData);
         Api.knowledgeBase.createKnowledgeBase(createData, (res) => {
-          console.log('Create response:', res);
           if (res.data && res.data.code === 0) {
             this.dialogVisible = false;
-            this.fetchKnowledgeBaseList();
+            this.fetchKnowledgeBases();
             this.$message.success(this.$t('knowledgeBaseManagement.addSuccess'));
           } else {
             this.$message.error(res.data?.msg || this.$t('knowledgeBaseManagement.addFailed'));
           }
         }, (err) => {
-          console.log('Error callback received:', err);
-          // 错误回调处理后端返回的错误信息
-          if (err && err.data) {
-            console.log('后端返回错误消息:', err.data.msg || err.msg);
-            this.$message.error(err.data.msg || err.msg || this.$t('knowledgeBaseManagement.addFailed'));
-          } else {
-            this.$message.error(this.$t('knowledgeBaseManagement.addFailed'));
-          }
+          this.$message.error(err?.data?.msg || this.$t('knowledgeBaseManagement.addFailed'));
         });
       }
     },
-    deleteSelectedKnowledgeBase: function() {
-      if (this.selectedKnowledgeBase.length === 0) {
-        this.$message.warning(this.$t('knowledgeBaseManagement.selectKnowledgeBaseFirst'));
+
+    handleUploadDialogClose() {
+      if (this.$refs.uploadRef) {
+        this.$refs.uploadRef.clearFiles();
+      }
+      this.selectedFilesList = [];
+    },
+
+    handleFileChange(file) {
+      if (!file || !file.raw) return;
+       // 文件上传前的验证
+      const isLt10M = file.size / 1024 / 1024 < 10;
+      if (!isLt10M) {
+        this.$message.error(this.$t('knowledgeFileUpload.fileSizeExceeded'));
+        return;
+      }
+      this.selectedFilesList.push({
+        name: file.name,
+        size: file.size,
+        raw: file.raw
+      });
+    },
+
+    removeSelectedFile(index) {
+      this.selectedFilesList.splice(index, 1);
+    },
+
+    formatFileSize(bytes) {
+      if (bytes === 0) return '0 B';
+      const k = 1024;
+      const sizes = ['B', 'KB', 'MB', 'GB'];
+      const i = Math.floor(Math.log(bytes) / Math.log(k));
+      return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
+    },
+
+    handleBatchUploadSubmit() {
+      if (this.selectedFilesList.length === 0) {
+        this.$message.error(this.$t('knowledgeFileUpload.fileRequired'));
         return;
       }
 
-      this.$confirm(
-        this.$t('knowledgeBaseManagement.confirmBatchDelete', { count: this.selectedKnowledgeBase.length }),
-        this.$t('common.warning'),
-        {
-          confirmButtonText: this.$t('common.confirm'),
-          cancelButtonText: this.$t('common.cancel'),
-          type: 'warning'
-        }).then(() => {
-        const ids = this.selectedKnowledgeBase.map(item => item.datasetId).join(',');
-        Api.knowledgeBase.deleteKnowledgeBases(ids, (res) => {
-          if (res.data && res.data.code === 0) {
-            this.fetchKnowledgeBaseList();
-            this.$message.success(this.$t('knowledgeBaseManagement.batchDeleteSuccess', { count: this.selectedKnowledgeBase.length }));
-          } else {
-            this.$message.error(res.data?.msg || this.$t('knowledgeBaseManagement.deleteFailed'));
-          }
-        }, (err) => {
-          console.log('Error callback received:', err);
-          // 错误回调处理后端返回的错误信息
-          if (err && err.data) {
-            console.log('后端返回错误消息:', err.data.msg || err.msg);
-            this.$message.error(err.data.msg || err.msg || this.$t('knowledgeBaseManagement.deleteFailed'));
-          } else {
-            this.$message.error(this.$t('knowledgeBaseManagement.deleteFailed'));
-          }
-        });
-      }).catch(() => {
-        this.$message({
-          type: 'info',
-          message: this.$t('knowledgeBaseManagement.operationCancelled'),
-          duration: 1000
+      this.uploading = true;
+
+      const uploadPromises = this.selectedFilesList.map(file => {
+        return new Promise((resolve, reject) => {
+          const formData = new FormData();
+          formData.append('file', file.raw);
+
+          Api.knowledgeBase.uploadDocument(this.selectedKb.datasetId, formData,
+            ({ data }) => {
+              if (data && data.code === 0) {
+                resolve({ success: true, fileName: file.name });
+              } else {
+                reject({ success: false, fileName: file.name, error: data?.msg || this.$t('knowledgeFileUpload.uploadFailed') });
+              }
+            },
+            (err) => {
+              if (err && err.data) {
+                reject({ success: false, fileName: file.name, error: err.data.msg || err.msg || this.$t('knowledgeFileUpload.uploadFailed') });
+              } else {
+                reject({ success: false, fileName: file.name, error: this.$t('knowledgeFileUpload.uploadFailed') });
+              }
+              console.error('上传文档失败:', err);
+            }
+          );
         });
       });
-    },
-    deleteSingleKnowledgeBase: function(row) {
-      this.$confirm(
-        this.$t('knowledgeBaseManagement.confirmBatchDelete', { count: 1 }),
-        this.$t('common.warning'),
-        {
-          confirmButtonText: this.$t('common.confirm'),
-          cancelButtonText: this.$t('common.cancel'),
-          type: 'warning'
-        }).then(() => {
-        Api.knowledgeBase.deleteKnowledgeBase(row.datasetId, (res) => {
-          if (res.data && res.data.code === 0) {
-            this.fetchKnowledgeBaseList();
-            this.$message.success(this.$t('knowledgeBaseManagement.batchDeleteSuccess', { count: 1 }));
-          } else {
-            this.$message.error(res.data?.msg || this.$t('knowledgeBaseManagement.deleteFailed'));
+
+      Promise.all(uploadPromises.map(p => p.catch(e => e)))
+        .then(results => {
+          this.uploading = false;
+
+          const successCount = results.filter(r => r.success).length;
+          const failedCount = results.filter(r => !r.success).length;
+
+          if (successCount > 0) {
+            this.$message.success(this.$t('knowledgeFileUpload.uploadSuccess'));
           }
-        }, (err) => {
-          console.log('Error callback received:', err);
-          // 错误回调处理后端返回的错误信息
-          if (err && err.data) {
-            console.log('后端返回错误消息:', err.data.msg || err.msg);
-            this.$message.error(err.data.msg || err.msg || this.$t('knowledgeBaseManagement.deleteFailed'));
-          } else {
-            this.$message.error(this.$t('knowledgeBaseManagement.deleteFailed'));
+
+          if (failedCount > 0) {
+            this.$message.error(this.$t('knowledgeFileUpload.uploadFailed'));
           }
+
+          if (successCount > 0) {
+            this.uploadDialogVisible = false;
+            this.refreshDocuments();
+          }
+        })
+        .catch(error => {
+          this.uploading = false;
+          this.$message.error(this.$t('knowledgeFileUpload.uploadFailed'));
+          console.error(error);
         });
-      }).catch(() => {
-        this.$message({
-          type: 'info',
-          message: this.$t('knowledgeBaseManagement.operationCancelled'),
-          duration: 1000
-        });
-      });
     },
-    handleStatusChange: function(row) {
-      // 只传递需要更新的字段，确保包含id字段
-      const updateForm = {
-        id: row.id, // 添加id字段，后端需要此字段来定位记录
-        datasetId: row.datasetId,
-        name: row.name,
-        description: row.description,
-        status: row.status
-      };
-      console.log('Updating knowledge base status:', updateForm); // 添加调试日志
-      Api.knowledgeBase.updateKnowledgeBase(row.datasetId, updateForm, (res) => {
-        console.log('Status update response:', res); // 添加调试日志
-        if (res.data && res.data.code !== 0) {
-          // 恢复原来的状态
-          this.fetchKnowledgeBaseList();
-          this.$message.error(res.data?.msg || this.$t('knowledgeBaseManagement.updateFailed'));
-        } else {
-          // 更新成功，显示成功消息
-          this.$message.success(this.$t('knowledgeBaseManagement.updateSuccess'));
+
+    showRetrievalTestDialog() {
+      this.retrievalTestForm.question = '';
+      this.retrievalTestResult = null;
+      this.retrievalTestDialogVisible = true;
+    },
+
+    runRetrievalTest() {
+      if (this.retrievalTestLoading) return;
+      if (!this.retrievalTestForm.question.trim()) {
+        this.$message.error(this.$t('knowledgeFileUpload.testQuestionRequired'));
+        return;
+      }
+      this.retrievalTestLoading = true;
+      Api.knowledgeBase.retrievalTest(
+        this.selectedKb.datasetId,
+        { question: this.retrievalTestForm.question.trim() },
+        ({ data }) => {
+          this.retrievalTestLoading = false;
+          if (data && data.code === 0) {
+            this.retrievalTestResult = data.data || data;
+          } else {
+            this.$message.error(data?.msg || '召回测试失败');
+          }
+        },
+        (err) => {
+          this.retrievalTestLoading = false;
+          this.$message.error(err?.data?.msg || '召回测试失败');
         }
-      }, () => {
-        // 恢复原来的状态
-        this.fetchKnowledgeBaseList();
-        this.$message.error(this.$t('knowledgeBaseManagement.updateFailed'));
-      });
+      );
     },
-    goToPage: function(page) {
-      if (page !== this.currentPage) {
-        this.currentPage = page;
-        this.fetchKnowledgeBaseList();
-      }
+
+    handleViewSlices(doc) {
+      this.currentDocumentId = doc.id;
+      this.currentDocumentName = doc.name;
+      this.sliceDialogVisible = true;
+      this.sliceCurrentPage = 1;
+      this.fetchSlices();
     },
-    goFirst: function() {
-      if (this.currentPage !== 1) {
-        this.currentPage = 1;
-        this.fetchKnowledgeBaseList();
-      }
+
+    fetchSlices() {
+      if (!this.selectedKb || !this.currentDocumentId) return;
+      this.sliceLoading = true;
+      const params = {
+        page: this.sliceCurrentPage,
+        page_size: this.slicePageSize
+      };
+      Api.knowledgeBase.listChunks(
+        this.selectedKb.datasetId,
+        this.currentDocumentId,
+        params,
+        ({ data }) => {
+          this.sliceLoading = false;
+          if (data && data.code === 0) {
+            const responseData = data.data;
+            if (responseData && responseData.list) {
+              this.sliceList = responseData.list;
+              this.sliceTotal = responseData.total || responseData.list.length;
+            } else if (responseData && responseData.chunks && Array.isArray(responseData.chunks)) {
+              this.sliceList = responseData.chunks;
+              this.sliceTotal = responseData.total || responseData.chunks.length;
+            } else if (Array.isArray(responseData)) {
+              this.sliceList = responseData;
+              this.sliceTotal = responseData.length;
+            } else {
+              this.sliceList = [];
+              this.sliceTotal = 0;
+            }
+          } else {
+            this.$message.error(data?.msg || this.$t('knowledgeBaseManagement.getListFailed'));
+            this.sliceList = [];
+            this.sliceTotal = 0;
+          }
+        },
+        (err) => {
+          this.sliceLoading = false;
+          if (err && err.data) {
+            this.$message.error(err.data.msg || err.msg || this.$t('knowledgeBaseManagement.getListFailed'));
+          } else {
+            this.$message.error(this.$t('knowledgeBaseManagement.getListFailed'));
+          }
+          this.sliceList = [];
+          this.sliceTotal = 0;
+        }
+      );
     },
-    goPrev: function() {
-      if (this.currentPage > 1) {
-        this.currentPage--;
-        this.fetchKnowledgeBaseList();
-      }
+
+    handleSliceSizeChange(val) {
+      this.slicePageSize = val;
+      this.sliceCurrentPage = 1;
+      this.fetchSlices();
     },
-    goNext: function() {
-      if (this.currentPage < this.pageCount) {
-        this.currentPage++;
-        this.fetchKnowledgeBaseList();
-      }
+
+    handleSlicePageChange(page) {
+      this.sliceCurrentPage = page;
+      this.fetchSlices();
     },
-    formatDate: function(dateString) {
+
+    getCardColorClass(index) {
+      const colors = ['blue', 'green', 'purple', 'orange', 'pink', 'cyan'];
+      return colors[index % colors.length];
+    },
+
+    getIconColor(index) {
+      const colors = ['#2f5bff', '#34c759', '#6a5cff', '#ff9500', '#f43f7a', '#00c9db'];
+      return colors[index % colors.length];
+    },
+
+    getStatusClass(kb) {
+      return kb.status === 1 ? 'active' : 'inactive';
+    },
+
+    getStatusText(kb) {
+      return kb.status === 1 ? this.$t('knowledgeBaseManagement.enabled') : this.$t('knowledgeBaseManagement.disabled');
+    },
+
+    formatDate(dateString) {
       if (!dateString) return '';
       const date = new Date(dateString);
-      return `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, '0')}-${String(date.getDate()).padStart(2, '0')} ${String(date.getHours()).padStart(2, '0')}:${String(date.getMinutes()).padStart(2, '0')}`;
-    }
+      return `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, '0')}-${String(date.getDate()).padStart(2, '0')}`;
+    },
+
+    formatFileSize(bytes) {
+      if (!bytes) return '0 B';
+      const units = ['B', 'KB', 'MB', 'GB'];
+      let i = 0;
+      let size = bytes;
+      while (size >= 1024 && i < units.length - 1) {
+        size /= 1024;
+        i++;
+      }
+      return size.toFixed(1) + ' ' + units[i];
+    },
   }
 };
 </script>
 
 <style lang="scss" scoped>
 .welcome {
-    min-width: 900px;
-    min-height: 506px;
-    height: 100vh;
-    display: flex;
-    position: relative;
-    flex-direction: column;
-    background-size: cover;
-    background: linear-gradient(to bottom right, #dce8ff, #e4eeff, #e6cbfd) center;
-    -webkit-background-size: cover;
-    -o-background-size: cover;
-    overflow: hidden;
+  min-width: 900px;
+  min-height: 506px;
+  height: 100vh;
+  display: flex;
+  position: relative;
+  flex-direction: column;
+  background: linear-gradient(to bottom right, #dce8ff, #e4eeff, #e6cbfd) center;
+  background-size: cover;
+  -webkit-background-size: cover;
+  -o-background-size: cover;
+  overflow: hidden;
 }
 
 .main-wrapper {
-    // 顶部 63px 底部 35px 查询72px
-    height: calc(100vh - 63px - 35px - 72px);
-    margin: 0 22px;
-    border-radius: 15px;
-    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
-    position: relative;
-    background: rgba(237, 242, 255, 0.5);
-    display: flex;
-    flex-direction: column;
+  height: calc(100vh - 63px - 35px - 72px);
+  margin: 0 22px;
+  position: relative;
+  display: flex;
+  flex-direction: column;
 }
 
 .operation-bar {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    padding: 16px 24px;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 16px 24px;
 }
 
 .page-title {
-    font-size: 24px;
-    margin: 0;
+  font-size: 24px;
+  margin: 0;
 }
 
 .right-operations {
-    display: flex;
-    gap: 10px;
-    margin-left: auto;
+  display: flex;
+  gap: 10px;
+  margin-left: auto;
+  align-items: center;
 }
 
 .search-input {
-    width: 240px;
+  width: 240px;
 }
 
-.btn-search {
-    background: linear-gradient(135deg, #6b8cff, #a966ff);
-    border: none;
-    color: white;
+.btn-upload {
+  height: 40px;
+  padding: 0 20px;
+  border: 1px solid #2f5bff !important;
+  border-radius: 8px;
+  background: #fff;
+  color: #2f5bff;
+  font-size: 14px;
+  font-weight: 500;
+  transition: all 0.2s;
+
+  &:hover {
+    background: #f2f6ff;
+  }
+}
+
+.btn-new-kb {
+  height: 40px;
+  padding: 0 20px;
+  border: none !important;
+  border-radius: 8px;
+  background: linear-gradient(135deg, #6a5cff, #2f5bff) !important;
+  color: #fff;
+  font-size: 14px;
+  font-weight: 500;
+  transition: opacity 0.2s;
+
+  &:hover {
+    opacity: 0.9;
+  }
 }
 
 .content-panel {
-    flex: 1;
-    display: flex;
-    overflow: hidden;
-    height: 100%;
-    border-radius: 15px;
-    background: transparent;
-    border: 1px solid #fff;
+  flex: 1;
+  display: flex;
+  overflow: hidden;
+  height: 100%;
+  border-radius: 15px;
 }
 
 .content-area {
-    flex: 1;
-    height: 100%;
-    min-width: 600px;
-    overflow: auto;
-    background-color: white;
-    display: flex;
-    flex-direction: column;
+  flex: 1;
+  height: 100%;
+  min-width: 600px;
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
 }
 
-.params-card {
-    background: white;
-    flex: 1;
-    display: flex;
-    flex-direction: column;
-    border: none;
-    box-shadow: none;
-    overflow: hidden;
-
-    ::v-deep .el-card__body {
-        padding: 15px;
-        display: flex;
-        flex-direction: column;
-        flex: 1;
-        overflow: hidden;
-    }
+/* ========== Knowledge Base Cards Section ========== */
+.kb-section {
+  background: #fff;
+  border-radius: 10px;
+  padding: 14px 20px;
+  box-shadow: 0 4px 16px rgba(31, 42, 68, 0.06);
+  border: 1px solid #f0f3f9;
 }
 
-.table_bottom {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    margin-top: auto; 
-    width: 100%;
+.kb-section-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 10px;
 }
 
-.ctrl_btn {
-    display: flex;
-    gap: 8px;
-    padding-left: 26px;
-
-    .el-button {
-        min-width: 72px;
-        height: 32px;
-        padding: 7px 12px 7px 10px;
-        font-size: 12px;
-        border-radius: 4px;
-        line-height: 1;
-        font-weight: 500;
-        border: none;
-        transition: all 0.3s ease;
-        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
-
-        &:hover {
-            transform: translateY(-1px);
-            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
-        }
-    }
-
-    .el-button--primary {
-        background: #5f70f3;
-        color: white;
-    }
-
-    .el-button--danger {
-        background: #fd5b63;
-        color: white;
-    }
+.kb-section-title {
+  font-size: 20px;
+  font-weight: 500;
+  color: #1f2a44;
 }
 
-.custom-pagination {
-    display: flex;
-    align-items: center;
-    gap: 5px;
-
-    .el-select {
-        margin-right: 8px;
-    }
-
-    .pagination-btn:first-child,
-    .pagination-btn:nth-child(2),
-    .pagination-btn:nth-last-child(2),
-    .pagination-btn:nth-child(3) {
-        min-width: 60px;
-        height: 32px;
-        padding: 0 12px;
-        border-radius: 4px;
-        border: 1px solid #e4e7ed;
-        background: #dee7ff;
-        color: #606266;
-        font-size: 14px;
-        cursor: pointer;
-        transition: all 0.3s ease;
-
-        &:hover {
-            background: #d7dce6;
-        }
-
-        &:disabled {
-            opacity: 0.6;
-            cursor: not-allowed;
-        }
-    }
-
-    .pagination-btn:not(:first-child):not(:nth-child(3)):not(:nth-child(2)):not(:nth-last-child(2)) {
-        min-width: 28px;
-        height: 32px;
-        padding: 0;
-        border-radius: 4px;
-        border: 1px solid transparent;
-        background: transparent;
-        color: #606266;
-        font-size: 14px;
-        cursor: pointer;
-        transition: all 0.3s ease;
-
-        &:hover {
-            background: rgba(245, 247, 250, 0.3);
-        }
-    }
-
-    .pagination-btn.active {
-        background: #5f70f3 !important;
-        color: #ffffff !important;
-        border-color: #5f70f3 !important;
-
-        &:hover {
-            background: #6d7cf5 !important;
-        }
-    }
+.kb-cards-wrapper {
+  display: flex;
+  align-items: center;
+  gap: 12px;
 }
 
-.total-text {
-    margin-left: 10px;
-    color: #606266;
+.kb-cards {
+  flex: 1;
+  display: flex;
+  gap: 24px;
+  overflow-x: auto;
+  padding: 10px;
+  scroll-behavior: smooth;
+  scrollbar-width: none;
+
+  &::-webkit-scrollbar {
+    display: none;
+  }
+}
+
+.kb-arrow {
+  width: 40px;
+  height: 40px;
+  flex-shrink: 0;
+  border-radius: 50%;
+  background: #fff;
+  border: 1px solid #e7ecf5;
+  box-shadow: 0 4px 16px rgba(31, 42, 68, 0.06);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  transition: all 0.2s;
+  color: #2f5bff;
+  font-size: 18px;
+
+  &:hover {
+    border-color: #2f5bff;
+    box-shadow: 0 4px 20px rgba(47, 91, 255, 0.15);
+  }
+}
+
+.kb-card {
+  width: 300px;
+  border-radius: 8px;
+  padding: 20px;
+  border: 1px solid transparent;
+  background: #fff;
+  cursor: pointer;
+  transition: all 0.25s;
+  display: flex;
+  flex-direction: column;
+  flex: 0 0 300px;
+  position: relative;
+  box-shadow: 0 0 10px rgba(47, 91, 255, 0.15);
+
+  &:hover {
+    box-shadow: 0 0 10px rgba(47, 91, 255, 0.15);
+    border: 1px solid #6b80eb;
+  }
+
+  &.active {
+    border: 1px solid #6b80eb;
+  }
+}
+
+.kb-card-top {
+  display: flex;
+  align-items: flex-start;
+  gap: 16px;
+  margin-bottom: 12px;
+}
+
+.kb-card-actions-top {
+  position: absolute;
+  top: 10px;
+  right: 4px;
+  display: flex;
+  z-index: 2;
+}
+
+.kb-action-icon {
+  width: 24px;
+  height: 24px;
+  border-radius: 4px;
+  border: none;
+  background: transparent;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  color: #6b7280;
+  font-size: 13px;
+  transition: all 0.2s;
+  padding: 0;
+
+  &:hover {
+    color: #2f5bff;
+  }
+
+  &.delete:hover {
+    color: #ff5a5f;
+  }
+}
+
+.kb-card-icon {
+  width: 56px;
+  height: 56px;
+  border-radius: 12px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 24px;
+  flex-shrink: 0;
+
+  &.blue {
+    background: linear-gradient(135deg, #e8ecff, #d4daff);
+    color: #2f5bff;
+  }
+  &.purple {
+    background: linear-gradient(135deg, #ede8ff, #dcd4ff);
+    color: #6a5cff;
+  }
+  &.green {
+    background: linear-gradient(135deg, #e2f9ed, #c8f0d8);
+    color: #34c759;
+  }
+  &.orange {
+    background: linear-gradient(135deg, #fff3e0, #ffe4b8);
+    color: #ff9500;
+  }
+  &.pink {
+    background: linear-gradient(135deg, #ffe4ed, #ffc8db);
+    color: #f43f7a;
+  }
+  &.cyan {
+    background: linear-gradient(135deg, #dff8fa, #c4f0f4);
+    color: #00c9db;
+  }
+}
+
+.kb-card-info {
+  height: 100%;
+  flex: 1;
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+}
+
+.kb-card-name {
+  font-size: 18px;
+  font-weight: 500;
+  color: #1f2a44;
+  margin-bottom: 6px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  text-align: left;
+}
+
+.kb-card-desc {
+  margin-top: 10px;
+  font-size: 14px;
+  text-align: left;
+  color: #7888a8;
+  line-height: 1.5;
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+}
+
+.kb-card-bottom {
+  margin-top: auto;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.kb-card-meta {
+  font-size: 12px;
+  color: #a0aec0;
+}
+
+.kb-empty {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  min-height: 120px;
+  width: 100%;
+  color: #b0bbc9;
+  font-size: 14px;
+
+  i {
+    font-size: 36px;
+    margin-bottom: 8px;
+  }
+}
+
+/* ========== Slice Dialog ========== */
+.slice-management {
+  display: flex;
+  flex-direction: column;
+}
+
+.slice-content-container {
+  flex: 1;
+  overflow: hidden;
+}
+
+.slice-cards-container {
+  max-height: 60vh;
+  overflow-y: auto;
+  padding-right: 4px;
+
+  &::-webkit-scrollbar {
+    width: 6px;
+  }
+  &::-webkit-scrollbar-thumb {
+    background: #e0e0e0;
+    border-radius: 3px;
+  }
+}
+
+.slice-card {
+  background: #f8f9fa;
+  margin-bottom: 12px;
+
+  &:last-child {
+    margin-bottom: 0;
+  }
+}
+
+.slice-header-info {
+  margin-bottom: 10px;
+  p {
+    margin: 0;
     font-size: 14px;
+    strong {
+      color: #374151;
+    }
+  }
 }
 
-.page-size-select {
-    width: 100px;
-    margin-right: 10px;
+.slice-card-content {
+  background: #fff;
+  border: 1px solid #f0f0f0;
+  border-radius: 8px;
+  padding: 12px;
+  text-align: left;
 
-    :deep(.el-input__inner) {
-        height: 32px;
-        line-height: 32px;
-        border-radius: 4px;
-        border: 1px solid #e4e7ed;
-        background: #dee7ff;
-        color: #606266;
-        font-size: 14px;
-    }
-
-    :deep(.el-input__suffix) {
-        right: 6px;
-        width: 15px;
-        height: 20px;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        top: 6px;
-        border-radius: 4px;
-    }
-
-    :deep(.el-input__suffix-inner) {
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        width: 100%;
-    }
-
-    :deep(.el-icon-arrow-up:before) {
-        content: "";
-        display: inline-block;
-        border-left: 6px solid transparent;
-        border-right: 6px solid transparent;
-        border-top: 9px solid #606266;
-        position: relative;
-        transform: rotate(0deg);
-        transition: transform 0.3s;
-    }
+  &::-webkit-scrollbar {
+    width: 4px;
+  }
+  &::-webkit-scrollbar-thumb {
+    background: #e0e0e0;
+    border-radius: 2px;
+  }
+  .clice-index {
+    color: #467afe;
+    display: inline-block;
+    padding: 4px 6px;
+    background: #e6f0fe;
+    border-radius: 4px;
+  }
 }
 
-:deep(.transparent-table) {
-    background: white;
-    flex: 1;
-    width: 100%;
+.content-text {
+  font-size: 14px;
+  line-height: 1.6;
+  color: #333;
+  white-space: pre-wrap;
+  word-break: break-word;
+}
+
+.no-slice-data {
+  min-height: 200px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.slice-pagination {
+  display: flex;
+  justify-content: center;
+}
+
+
+/* ========== Selected Files List ========== */
+.selected-files-section {
+  margin-top: 16px;
+  border: 1px solid #e5e7eb;
+  border-radius: 8px;
+  padding: 16px;
+  background-color: #f8f9fa;
+
+  h4 {
+    margin: 0 0 12px 0;
+    font-size: 14px;
+    font-weight: 600;
+    color: #606266;
+  }
+}
+
+.selected-files-list {
+  max-height: 180px;
+  overflow-y: auto;
+}
+
+.selected-file-item {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 8px 12px;
+  background-color: white;
+  border: 1px solid #e5e7eb;
+  border-radius: 4px;
+  margin-bottom: 8px;
+
+  &:last-child {
+    margin-bottom: 0;
+  }
+
+  .file-info {
     display: flex;
-    flex-direction: column;
-
-    .el-table__body-wrapper {
-        flex: 1;
-        overflow-y: auto;
-        max-height: none !important;
-    }
-
-    .el-table__header-wrapper {
-        flex-shrink: 0;
-    }
-
-    .el-table__header th {
-        background: white !important;
-        color: black;
-        font-weight: 600;
-        height: 40px;
-        padding: 8px 0;
-        font-size: 14px;
-        border-bottom: 1px solid #e4e7ed;
-    }
-
-    .el-table__body tr {
-        background-color: white;
-
-        td {
-            border-top: 1px solid rgba(0, 0, 0, 0.04);
-            border-bottom: 1px solid rgba(0, 0, 0, 0.04);
-            padding: 8px 0;
-            height: 40px;
-            color: #606266;
-            font-size: 14px;
-        }
-    }
-
-    .el-table__row:hover>td {
-        background-color: #f5f7fa !important;
-    }
-
-    &::before {
-        display: none;
-    }
-}
-
-:deep(.el-table .el-button--text) {
-    color: #7079aa !important;
-}
-
-:deep(.el-table .el-button--text:hover) {
-    color: #5a64b5 !important;
-}
-
-:deep(.el-checkbox__inner) {
-    background-color: #ffffff !important;
-    border-color: #cccccc !important;
-}
-
-:deep(.el-checkbox__inner:hover) {
-    border-color: #cccccc !important;
-}
-
-:deep(.el-checkbox__input.is-checked .el-checkbox__inner) {
-    background-color: #5f70f3 !important;
-    border-color: #5f70f3 !important;
-}
-
-:deep(.el-loading-mask) {
-    background-color: rgba(255, 255, 255, 0.6) !important;
-    backdrop-filter: blur(2px);
-}
-
-:deep(.el-loading-spinner .path) {
-    stroke: #6b8cff;
-}
-
-:deep(.el-table__empty-block) {
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
     align-items: center;
-    min-height: 300px;
-}
-
-.el-table {
-    --table-max-height: calc(100vh - 40vh);
-    max-height: var(--table-max-height);
     flex: 1;
 
-    .el-table__body-wrapper {
-        max-height: calc(var(--table-max-height) - 40px);
+    .el-icon-document {
+      color: #409eff;
+      margin-right: 8px;
+      font-size: 16px;
     }
+
+    .file-name {
+      font-size: 14px;
+      color: #303133;
+      margin-right: 12px;
+      overflow: hidden;
+      text-overflow: ellipsis;
+      white-space: nowrap;
+      max-width: 300px;
+    }
+
+    .file-size {
+      font-size: 12px;
+      color: #909399;
+    }
+  }
+
+  .remove-btn {
+    color: #f56c6c;
+    padding: 4px;
+
+    &:hover {
+      color: #f78989;
+      background-color: #fef0f0;
+      border-radius: 4px;
+    }
+  }
 }
 
-@media (min-width: 1144px) {
-    .table_bottom {
+/* ========== Retrieval Test Dialog ========== */
+.retrieval-test-form {
+  .result-chunks {
+    max-height: 400px;
+    overflow-y: auto;
+  }
+
+  .result-chunk {
+    border: 1px solid #e5e7eb;
+    border-radius: 8px;
+    padding: 14px;
+    margin-bottom: 12px;
+    display: flex;
+    align-items: center;
+    gap: 14px;
+
+    .chunk-left {
+      flex-shrink: 0;
+      display: flex;
+      align-items: center;
+
+      .chunk-similarity {
+        // font-size: 12px;
+        color: #409eff;
+        white-space: nowrap;
+
+        .similarity-label {
+          // font-size: 12px;
+          color: #333;
+          margin-bottom: 4px;
+        }
+
+        .similarity-value {
+          text-align: left;
+          margin-top: 4px;
+          font-size: 16px;
+          font-weight: 600;
+          margin-bottom: 12px;
+        }
+
+        .similarity-progress {
+          margin-top: 8px;
+
+          ::v-deep(.el-progress-bar__outer) {
+            border-radius: 3px;
+            background-color: rgba(64, 158, 255, 0.1);
+          }
+          ::v-deep(.el-progress-bar__inner) {
+            border-radius: 3px;
+            background: #4a7cfd;
+          }
+        }
+      }
+    }
+
+    .chunk-right {
+      flex: 1;
+      min-width: 0;
+
+      .chunk-right-header {
         display: flex;
         justify-content: space-between;
         align-items: center;
-        margin-top: auto;
-    }
+        margin-bottom: 8px;
 
-    :deep(.transparent-table) {
-        .el-table__body tr {
-            td {
-                padding-top: 16px;
-                padding-bottom: 16px;
-            }
-
-            &+tr {
-                margin-top: 10px;
-            }
+        .chunk-source {
+          font-size: 14px;
+          font-weight: 600;
         }
+
+        .chunk-index {
+          color: #467afe;
+          display: inline-block;
+          padding: 4px 6px;
+          background: #e6f0fe;
+          border-radius: 4px;
+        }
+      }
+
+      .chunk-content {
+        text-align: left;
+        white-space: normal;
+        background: #fff;
+        border-radius: 4px;
+        // max-height: 150px;
+        // overflow-y: auto;
+        font-size: 14px;
+        line-height: 1.6;
+        // white-space: pre-wrap;
+        // word-break: break-word;
+        > p {
+          margin: 0;
+        }
+      }
     }
+  }
 }
 </style>