diff --git a/main/manager-web/src/i18n/en.js b/main/manager-web/src/i18n/en.js
index 05e8021a..4cec8051 100644
--- a/main/manager-web/src/i18n/en.js
+++ b/main/manager-web/src/i18n/en.js
@@ -1161,9 +1161,9 @@ export default {
   // Knowledge Base Dialog text
   'knowledgeBaseDialog.title': 'Knowledge Base',
   'knowledgeBaseDialog.name': 'Knowledge Base Name',
-  'knowledgeBaseDialog.namePlaceholder': 'Please enter knowledge base name',
+  'knowledgeBaseDialog.namePlaceholder': 'Please enter knowledge base name accurately to improve the accuracy of knowledge base call',
   'knowledgeBaseDialog.description': 'Knowledge Base Description',
-  'knowledgeBaseDialog.descriptionPlaceholder': 'Please enter knowledge base description',
+  'knowledgeBaseDialog.descriptionPlaceholder': 'Please enter knowledge base description accurately to help the model better understand the knowledge base content',
   'knowledgeBaseDialog.ragModel': 'RAG Model',
   'knowledgeBaseDialog.ragModelPlaceholder': 'Please select RAG model',
   'knowledgeBaseDialog.ragModelRequired': 'Please select RAG model',
diff --git a/main/manager-web/src/i18n/zh_CN.js b/main/manager-web/src/i18n/zh_CN.js
index 3bc2184b..3986e858 100644
--- a/main/manager-web/src/i18n/zh_CN.js
+++ b/main/manager-web/src/i18n/zh_CN.js
@@ -1157,13 +1157,13 @@ export default {
   'knowledgeBaseManagement.addFailed': '新增失败',
   'knowledgeBaseManagement.selectAll': '全选',
   'knowledgeBaseManagement.cancelSelectAll': '取消全选',
-  
+
   // 知识库对话框文本
   'knowledgeBaseDialog.title': '知识库',
   'knowledgeBaseDialog.name': '知识库名称',
-  'knowledgeBaseDialog.namePlaceholder': '请输入知识库名称',
+  'knowledgeBaseDialog.namePlaceholder': '请精确输入知识库名称，才能提高调用知识库的精准性',
   'knowledgeBaseDialog.description': '知识库描述',
-  'knowledgeBaseDialog.descriptionPlaceholder': '请输入知识库描述',
+  'knowledgeBaseDialog.descriptionPlaceholder': '请详细输入知识库描述，以便大模型更好地理解这个知识库的总体内容',
   'knowledgeBaseDialog.ragModel': 'RAG模型',
   'knowledgeBaseDialog.ragModelPlaceholder': '请选择RAG模型',
   'knowledgeBaseDialog.ragModelRequired': '请选择RAG模型',
diff --git a/main/manager-web/src/i18n/zh_TW.js b/main/manager-web/src/i18n/zh_TW.js
index 7c1e831f..af8872d8 100644
--- a/main/manager-web/src/i18n/zh_TW.js
+++ b/main/manager-web/src/i18n/zh_TW.js
@@ -1161,9 +1161,9 @@ export default {
   // 知識庫對話框文本
   'knowledgeBaseDialog.title': '知識庫',
   'knowledgeBaseDialog.name': '知識庫名稱',
-  'knowledgeBaseDialog.namePlaceholder': '請輸入知識庫名稱',
+  'knowledgeBaseDialog.namePlaceholder': '請精確輸入知識庫名稱，才能提高知識庫呼叫的準確性',
   'knowledgeBaseDialog.description': '知識庫描述',
-  'knowledgeBaseDialog.descriptionPlaceholder': '請輸入知識庫描述',
+  'knowledgeBaseDialog.descriptionPlaceholder': '請詳細輸入知識庫描述，以便大模型更好地理解這個知識庫的总体內容',
   'knowledgeBaseDialog.ragModel': 'RAG模型',
   'knowledgeBaseDialog.ragModelPlaceholder': '請選擇RAG模型',
   'knowledgeBaseDialog.ragModelRequired': '請選擇RAG模型',