From add000d221c5b61c76f113963fb47f59473b6607 Mon Sep 17 00:00:00 2001
From: hrz <1710360675@qq.com>
Date: Mon, 12 May 2025 14:16:08 +0800
Subject: [PATCH 1/3] =?UTF-8?q?update:=E6=95=B0=E6=8D=AE=E5=BA=93=E5=A2=9E?=
 =?UTF-8?q?=E5=8A=A0=E8=81=8A=E5=A4=A9=E4=B8=8A=E6=8A=A5=E7=AD=96=E7=95=A5?=
 =?UTF-8?q?=E5=AD=97=E6=AE=B5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../{202505111912.sql => 202505111913.sql}    |  3 +++
 .../db/changelog/db.changelog-master.yaml     |  9 +++++++-
 main/manager-web/src/views/roleConfig.vue     | 22 ++++++++-----------
 3 files changed, 20 insertions(+), 14 deletions(-)
 rename main/manager-api/src/main/resources/db/changelog/{202505111912.sql => 202505111913.sql} (52%)

diff --git a/main/manager-api/src/main/resources/db/changelog/202505111912.sql b/main/manager-api/src/main/resources/db/changelog/202505111913.sql
similarity index 52%
rename from main/manager-api/src/main/resources/db/changelog/202505111912.sql
rename to main/manager-api/src/main/resources/db/changelog/202505111913.sql
index 2d1cd7bf..5d248132 100644
--- a/main/manager-api/src/main/resources/db/changelog/202505111912.sql
+++ b/main/manager-api/src/main/resources/db/changelog/202505111913.sql
@@ -1,3 +1,6 @@
 -- 添加聊天记录配置字段
 ALTER TABLE `ai_agent` 
+ADD COLUMN `chat_history_conf` tinyint NOT NULL DEFAULT 2 COMMENT '聊天记录配置（0不记录 1仅记录文本 2记录文本和语音）' AFTER `system_prompt`;
+
+ALTER TABLE `ai_agent_template` 
 ADD COLUMN `chat_history_conf` tinyint NOT NULL DEFAULT 2 COMMENT '聊天记录配置（0不记录 1仅记录文本 2记录文本和语音）' AFTER `system_prompt`;
\ No newline at end of file
diff --git a/main/manager-api/src/main/resources/db/changelog/db.changelog-master.yaml b/main/manager-api/src/main/resources/db/changelog/db.changelog-master.yaml
index 53f4609d..ef975dce 100755
--- a/main/manager-api/src/main/resources/db/changelog/db.changelog-master.yaml
+++ b/main/manager-api/src/main/resources/db/changelog/db.changelog-master.yaml
@@ -113,4 +113,11 @@ databaseChangeLog:
       changes:
         - sqlFile:
             encoding: utf8
-            path: classpath:db/changelog/202505091409.sql
\ No newline at end of file
+            path: classpath:db/changelog/202505091409.sql
+  - changeSet:
+      id: 202505111913
+      author: hrz
+      changes:
+        - sqlFile:
+            encoding: utf8
+            path: classpath:db/changelog/202505111913.sql
\ No newline at end of file
diff --git a/main/manager-web/src/views/roleConfig.vue b/main/manager-web/src/views/roleConfig.vue
index b38035d4..ac388ed7 100644
--- a/main/manager-web/src/views/roleConfig.vue
+++ b/main/manager-web/src/views/roleConfig.vue
@@ -73,8 +73,8 @@
                     </el-form-item>
                     <el-form-item label="聊天记录配置">
                       <el-select v-model="form.chatHistoryConf" placeholder="请选择" class="form-select">
-                        <el-option v-for="(item, index) in chatHistoryOptions" :key="`chatHistoryConf-${index}`" :label="item.label"
-                          :value="item.value" />
+                        <el-option v-for="(item, index) in chatHistoryOptions" :key="`chatHistoryConf-${index}`"
+                          :label="item.label" :value="item.value" />
                       </el-select>
                     </el-form-item>
                   </div>
@@ -130,20 +130,16 @@ export default {
       voiceOptions: [],
       chatHistoryOptions: [
         {
-            "value": 0,
-            "label": "不记录"
+          "value": 0,
+          "label": "不记录"
         },
         {
-            "value": 1,
-            "label": "仅记录文本"
+          "value": 1,
+          "label": "仅记录文本"
         },
         {
-            "value": 2,
-            "label": "仅记录语音"
-        },
-        {
-            "value": 3,
-            "label": "文本音频都记录"
+          "value": 2,
+          "label": "文本音频都记录"
         }
       ],
     }
@@ -538,7 +534,7 @@ export default {
 }
 
 ::v-deep .el-form-item__label {
-  font-size: 10px !important;
+  font-size: 12px !important;
   color: #3d4566 !important;
   font-weight: 400;
   line-height: 22px;

From 4a0bdbf779ce1955083badcb9147e05ab7a1a2cc Mon Sep 17 00:00:00 2001
From: hrz <1710360675@qq.com>
Date: Mon, 12 May 2025 15:49:44 +0800
Subject: [PATCH 2/3] =?UTF-8?q?update:=E8=81=8A=E5=A4=A9=E8=AE=B0=E5=BD=95?=
 =?UTF-8?q?=E4=B8=8A=E6=8A=A5=E6=A8=A1=E5=BC=8F=E5=92=8C=E8=AE=B0=E5=BF=86?=
 =?UTF-8?q?=E6=A8=A1=E5=BC=8F=E7=BB=91=E5=AE=9A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../agent/service/impl/AgentServiceImpl.java  | 10 +-
 .../{202505111913.sql => 202505111914.sql}    |  4 +-
 .../db/changelog/db.changelog-master.yaml     |  4 +-
 main/manager-web/src/views/roleConfig.vue     | 99 ++++++++++---------
 4 files changed, 67 insertions(+), 50 deletions(-)
 rename main/manager-api/src/main/resources/db/changelog/{202505111913.sql => 202505111914.sql} (69%)

diff --git a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
index ae650c85..96040404 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
@@ -13,6 +13,7 @@ import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 
 import lombok.AllArgsConstructor;
+import xiaozhi.common.constant.Constant;
 import xiaozhi.common.page.PageData;
 import xiaozhi.common.redis.RedisKeys;
 import xiaozhi.common.redis.RedisUtils;
@@ -46,7 +47,14 @@ public class AgentServiceImpl extends BaseServiceImpl<AgentDao, AgentEntity> imp
 
     @Override
     public AgentEntity getAgentById(String id) {
-        return agentDao.selectById(id);
+        AgentEntity agent = agentDao.selectById(id);
+        if (agent != null && agent.getMemModelId() != null && agent.getMemModelId().equals("Memory_nomem")) {
+            agent.setChatHistoryConf(Constant.ChatHistoryConfEnum.IGNORE.getCode());
+        } else if (agent != null && agent.getMemModelId() != null && !agent.getMemModelId().equals("Memory_nomem")
+                && agent.getChatHistoryConf() == null) {
+            agent.setChatHistoryConf(Constant.ChatHistoryConfEnum.RECORD_TEXT_AUDIO.getCode());
+        }
+        return agent;
     }
 
     @Override
diff --git a/main/manager-api/src/main/resources/db/changelog/202505111913.sql b/main/manager-api/src/main/resources/db/changelog/202505111914.sql
similarity index 69%
rename from main/manager-api/src/main/resources/db/changelog/202505111913.sql
rename to main/manager-api/src/main/resources/db/changelog/202505111914.sql
index 5d248132..c67f3477 100644
--- a/main/manager-api/src/main/resources/db/changelog/202505111913.sql
+++ b/main/manager-api/src/main/resources/db/changelog/202505111914.sql
@@ -1,6 +1,6 @@
 -- 添加聊天记录配置字段
 ALTER TABLE `ai_agent` 
-ADD COLUMN `chat_history_conf` tinyint NOT NULL DEFAULT 2 COMMENT '聊天记录配置（0不记录 1仅记录文本 2记录文本和语音）' AFTER `system_prompt`;
+ADD COLUMN `chat_history_conf` tinyint NOT NULL DEFAULT 0 COMMENT '聊天记录配置（0不记录 1仅记录文本 2记录文本和语音）' AFTER `system_prompt`;
 
 ALTER TABLE `ai_agent_template` 
-ADD COLUMN `chat_history_conf` tinyint NOT NULL DEFAULT 2 COMMENT '聊天记录配置（0不记录 1仅记录文本 2记录文本和语音）' AFTER `system_prompt`;
\ No newline at end of file
+ADD COLUMN `chat_history_conf` tinyint NOT NULL DEFAULT 0 COMMENT '聊天记录配置（0不记录 1仅记录文本 2记录文本和语音）' AFTER `system_prompt`;
\ No newline at end of file
diff --git a/main/manager-api/src/main/resources/db/changelog/db.changelog-master.yaml b/main/manager-api/src/main/resources/db/changelog/db.changelog-master.yaml
index ef975dce..65ec8972 100755
--- a/main/manager-api/src/main/resources/db/changelog/db.changelog-master.yaml
+++ b/main/manager-api/src/main/resources/db/changelog/db.changelog-master.yaml
@@ -115,9 +115,9 @@ databaseChangeLog:
             encoding: utf8
             path: classpath:db/changelog/202505091409.sql
   - changeSet:
-      id: 202505111913
+      id: 202505111914
       author: hrz
       changes:
         - sqlFile:
             encoding: utf8
-            path: classpath:db/changelog/202505111913.sql
\ No newline at end of file
+            path: classpath:db/changelog/202505111914.sql
\ No newline at end of file
diff --git a/main/manager-web/src/views/roleConfig.vue b/main/manager-web/src/views/roleConfig.vue
index fd601732..8e0d0fb4 100644
--- a/main/manager-web/src/views/roleConfig.vue
+++ b/main/manager-web/src/views/roleConfig.vue
@@ -61,29 +61,40 @@
                     <el-form-item v-for="(model, index) in models" :key="`model-${index}`" :label="model.label"
                       class="model-item">
                       <div class="model-select-wrapper">
-                        <el-select v-model="form.model[model.key]" filterable placeholder="请选择" class="form-select" @change="handleModelChange(model.type, $event)">
-                          <el-option v-for="(item, optionIndex) in modelOptions[model.type]" :key="`option-${index}-${optionIndex}`" :label="item.label" :value="item.value"/>
+                        <el-select v-model="form.model[model.key]" filterable placeholder="请选择" class="form-select"
+                          @change="handleModelChange(model.type, $event)">
+                          <el-option v-for="(item, optionIndex) in modelOptions[model.type]"
+                            :key="`option-${index}-${optionIndex}`" :label="item.label" :value="item.value" />
                         </el-select>
-                          <div v-if="showFunctionIcons(model.type)" class="function-icons">
-                            <el-tooltip v-for="func in currentFunctions" :key="func.name" effect="dark" placement="top" popper-class="custom-tooltip">
-                              <div slot="content">
-                                <div><strong>功能名称:</strong> {{ func.name }}</div>
-                                <div v-if="Object.keys(func.params).length > 0">
-                                  <strong>参数配置:</strong>
-                                  <div v-for="(value, key) in func.params" :key="key">
-                                    {{ key }}: {{ value }}
-                                  </div>
+                        <div v-if="showFunctionIcons(model.type)" class="function-icons">
+                          <el-tooltip v-for="func in currentFunctions" :key="func.name" effect="dark" placement="top"
+                            popper-class="custom-tooltip">
+                            <div slot="content">
+                              <div><strong>功能名称:</strong> {{ func.name }}</div>
+                              <div v-if="Object.keys(func.params).length > 0">
+                                <strong>参数配置:</strong>
+                                <div v-for="(value, key) in func.params" :key="key">
+                                  {{ key }}: {{ value }}
                                 </div>
-                                <div v-else>无参数配置</div>
                               </div>
-                              <div class="icon-dot" :style="{backgroundColor: getFunctionColor(func.name)}">
-                                {{ func.name.charAt(0) }}
-                              </div>
-                            </el-tooltip>
-                            <el-button class="edit-function-btn" @click="showFunctionDialog = true" :class="{'active-btn': showFunctionDialog}">
-                              编辑功能
-                            </el-button>
-                          </div>
+                              <div v-else>无参数配置</div>
+                            </div>
+                            <div class="icon-dot" :style="{ backgroundColor: getFunctionColor(func.name) }">
+                              {{ func.name.charAt(0) }}
+                            </div>
+                          </el-tooltip>
+                          <el-button class="edit-function-btn" @click="showFunctionDialog = true"
+                            :class="{ 'active-btn': showFunctionDialog }">
+                            编辑功能
+                          </el-button>
+                        </div>
+                        <div v-if="model.type === 'Memory' && form.model.memModelId !== 'Memory_nomem'"
+                          class="chat-history-options">
+                          <el-radio-group v-model="form.chatHistoryConf" @change="updateChatHistoryConf">
+                            <el-radio-button :label="1">上报文字</el-radio-button>
+                            <el-radio-button :label="2">上报文字+语音</el-radio-button>
+                          </el-radio-group>
+                        </div>
                       </div>
                     </el-form-item>
                     <el-form-item label="角色音色">
@@ -92,12 +103,6 @@
                           :value="item.value" />
                       </el-select>
                     </el-form-item>
-                    <el-form-item label="聊天记录配置">
-                      <el-select v-model="form.chatHistoryConf" placeholder="请选择" class="form-select">
-                        <el-option v-for="(item, index) in chatHistoryOptions" :key="`chatHistoryConf-${index}`"
-                          :label="item.label" :value="item.value" />
-                      </el-select>
-                    </el-form-item>
                   </div>
                 </div>
               </div>
@@ -107,14 +112,15 @@
       </div>
     </div>
 
-    <function-dialog v-model="showFunctionDialog" :functions="currentFunctions" @update-functions="handleUpdateFunctions"  @dialog-closed="handleDialogClosed"/>
+    <function-dialog v-model="showFunctionDialog" :functions="currentFunctions"
+      @update-functions="handleUpdateFunctions" @dialog-closed="handleDialogClosed" />
   </div>
 </template>
 
 <script>
 import Api from '@/apis/api';
-import HeaderBar from "@/components/HeaderBar.vue";
 import FunctionDialog from "@/components/FunctionDialog.vue";
+import HeaderBar from "@/components/HeaderBar.vue";
 
 export default {
   name: 'RoleConfigPage',
@@ -125,7 +131,7 @@ export default {
         agentCode: "",
         agentName: "",
         ttsVoiceId: "",
-        chatHistoryConf: "",
+        chatHistoryConf: 0,
         systemPrompt: "",
         langCode: "",
         language: "",
@@ -163,20 +169,6 @@ export default {
         { name: '工具', params: {} },
         { name: '退出', params: {} }
       ],
-      chatHistoryOptions: [
-        {
-          "value": 0,
-          "label": "不记录"
-        },
-        {
-          "value": 1,
-          "label": "仅记录文本"
-        },
-        {
-          "value": 2,
-          "label": "文本音频都记录"
-        }
-      ],
     }
   },
   methods: {
@@ -225,7 +217,7 @@ export default {
           agentCode: "",
           agentName: "",
           ttsVoiceId: "",
-          chatHistoryConf: "",
+          chatHistoryConf: 0,
           systemPrompt: "",
           langCode: "",
           language: "",
@@ -244,7 +236,7 @@ export default {
           message: '配置已重置',
           showClose: true
         })
-      }).catch(() => {});
+      }).catch(() => { });
     },
     fetchTemplates() {
       Api.agent.getAgentTemplate(({ data }) => {
@@ -355,6 +347,12 @@ export default {
       if (type === 'Intent' && value === 'Intent_function_call') {
         this.fetchFunctionList();
       }
+      if (type === 'Memory' && value === 'Memory_nomem') {
+        this.form.chatHistoryConf = 0;
+      }
+      if (type === 'Memory' && value !== 'Memory_nomem' && (this.form.chatHistoryConf === 0 || this.form.chatHistoryConf === null)) {
+        this.form.chatHistoryConf = 2;
+      }
     },
     fetchFunctionList() {
       // 使用假数据代替API调用
@@ -379,6 +377,11 @@ export default {
         this.currentFunctions = JSON.parse(JSON.stringify(this.originalFunctions));
       }
     },
+    updateChatHistoryConf() {
+      if (this.form.model.memModelId === 'Memory_nomem') {
+        this.form.chatHistoryConf = 0;
+      }
+    },
   },
   watch: {
     'form.model.ttsModelId': {
@@ -693,4 +696,10 @@ export default {
   color: white;
 }
 
+.chat-history-options {
+  display: flex;
+  gap: 10px;
+  min-width: 250px;
+  justify-content: flex-end;
+}
 </style>
\ No newline at end of file

From ac7b02d28a38693d417886da87917679de79f6f3 Mon Sep 17 00:00:00 2001
From: hrz <1710360675@qq.com>
Date: Mon, 12 May 2025 16:31:06 +0800
Subject: [PATCH 3/3] =?UTF-8?q?update:=E4=BF=9D=E5=AD=98=E6=99=BA=E8=83=BD?=
 =?UTF-8?q?=E4=BD=93=E9=85=8D=E7=BD=AE=E6=97=B6=EF=BC=8C=E5=88=A0=E9=99=A4?=
 =?UTF-8?q?=E5=AF=B9=E5=BA=94=E7=9A=84=E5=8E=86=E5=8F=B2=E8=AE=B0=E5=BD=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/xiaozhi/common/constant/Constant.java     |  5 +++++
 .../modules/agent/controller/AgentController.java  | 11 ++++++++++-
 .../modules/agent/dao/AiAgentChatHistoryDao.java   |  7 +++++++
 .../agent/service/AgentChatHistoryService.java     |  6 ++++--
 .../service/impl/AgentChatHistoryServiceImpl.java  | 14 +++++++++++---
 .../agent/service/impl/AgentServiceImpl.java       |  5 +++--
 .../mapper/agent/AiAgentChatHistoryDao.xml         | 10 ++++++++--
 7 files changed, 48 insertions(+), 10 deletions(-)

diff --git a/main/manager-api/src/main/java/xiaozhi/common/constant/Constant.java b/main/manager-api/src/main/java/xiaozhi/common/constant/Constant.java
index ab6766c7..47ed23fa 100644
--- a/main/manager-api/src/main/java/xiaozhi/common/constant/Constant.java
+++ b/main/manager-api/src/main/java/xiaozhi/common/constant/Constant.java
@@ -111,6 +111,11 @@ public interface Constant {
      */
     String FILE_EXTENSION_SEG = ".";
 
+    /**
+     * 无记忆
+     */
+    String MEMORY_NO_MEM = "Memory_nomem";
+
     enum SysBaseParam {
         /**
          * 系统全称
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/agent/controller/AgentController.java b/main/manager-api/src/main/java/xiaozhi/modules/agent/controller/AgentController.java
index f72a1ba3..597cf985 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/agent/controller/AgentController.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/agent/controller/AgentController.java
@@ -187,6 +187,15 @@ public class AgentController {
 
         agentService.updateById(existingEntity);
 
+        // 更新记忆策略
+        if (existingEntity.getMemModelId() == null || existingEntity.getMemModelId().equals(Constant.MEMORY_NO_MEM)) {
+            // 删除所有记录
+            agentChatHistoryService.deleteByAgentId(existingEntity.getId(), true, true);
+        } else if (existingEntity.getChatHistoryConf() != null && existingEntity.getChatHistoryConf() == 1) {
+            // 删除音频数据
+            agentChatHistoryService.deleteByAgentId(existingEntity.getId(), true, false);
+        }
+
         return new Result<>();
     }
 
@@ -197,7 +206,7 @@ public class AgentController {
         // 先删除关联的设备
         deviceService.deleteByAgentId(id);
         // 删除关联的聊天记录
-        agentChatHistoryService.deleteByAgentId(id);
+        agentChatHistoryService.deleteByAgentId(id, true, true);
         // 再删除智能体
         agentService.deleteById(id);
         return new Result<>();
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/agent/dao/AiAgentChatHistoryDao.java b/main/manager-api/src/main/java/xiaozhi/modules/agent/dao/AiAgentChatHistoryDao.java
index 43a5f1ce..b75312d2 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/agent/dao/AiAgentChatHistoryDao.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/agent/dao/AiAgentChatHistoryDao.java
@@ -28,4 +28,11 @@ public interface AiAgentChatHistoryDao extends BaseMapper<AgentChatHistoryEntity
      * @param agentId 智能体ID
      */
     void deleteHistoryByAgentId(String agentId);
+
+    /**
+     * 根据智能体ID删除音频ID
+     *
+     * @param agentId 智能体ID
+     */
+    void deleteAudioIdByAgentId(String agentId);
 }
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/AgentChatHistoryService.java b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/AgentChatHistoryService.java
index 889f64cd..21fce988 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/AgentChatHistoryService.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/AgentChatHistoryService.java
@@ -39,7 +39,9 @@ public interface AgentChatHistoryService extends IService<AgentChatHistoryEntity
     /**
      * 根据智能体ID删除聊天记录
      *
-     * @param agentId 智能体ID
+     * @param agentId     智能体ID
+     * @param deleteAudio 是否删除音频
+     * @param deleteText  是否删除文本
      */
-    void deleteByAgentId(String agentId);
+    void deleteByAgentId(String agentId, Boolean deleteAudio, Boolean deleteText);
 }
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentChatHistoryServiceImpl.java b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentChatHistoryServiceImpl.java
index cc7236ae..b28e80ad 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentChatHistoryServiceImpl.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentChatHistoryServiceImpl.java
@@ -78,8 +78,16 @@ public class AgentChatHistoryServiceImpl extends ServiceImpl<AiAgentChatHistoryD
 
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public void deleteByAgentId(String agentId) {
-        baseMapper.deleteAudioByAgentId(agentId);
-        baseMapper.deleteHistoryByAgentId(agentId);
+    public void deleteByAgentId(String agentId, Boolean deleteAudio, Boolean deleteText) {
+        if (deleteAudio) {
+            baseMapper.deleteAudioByAgentId(agentId);
+        }
+        if (deleteAudio && !deleteText) {
+            baseMapper.deleteAudioIdByAgentId(agentId);
+        }
+        if (deleteText) {
+            baseMapper.deleteHistoryByAgentId(agentId);
+        }
+
     }
 }
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
index 96040404..067a8f1e 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
@@ -48,9 +48,10 @@ public class AgentServiceImpl extends BaseServiceImpl<AgentDao, AgentEntity> imp
     @Override
     public AgentEntity getAgentById(String id) {
         AgentEntity agent = agentDao.selectById(id);
-        if (agent != null && agent.getMemModelId() != null && agent.getMemModelId().equals("Memory_nomem")) {
+        if (agent != null && agent.getMemModelId() != null && agent.getMemModelId().equals(Constant.MEMORY_NO_MEM)) {
             agent.setChatHistoryConf(Constant.ChatHistoryConfEnum.IGNORE.getCode());
-        } else if (agent != null && agent.getMemModelId() != null && !agent.getMemModelId().equals("Memory_nomem")
+        } else if (agent != null && agent.getMemModelId() != null
+                && !agent.getMemModelId().equals(Constant.MEMORY_NO_MEM)
                 && agent.getChatHistoryConf() == null) {
             agent.setChatHistoryConf(Constant.ChatHistoryConfEnum.RECORD_TEXT_AUDIO.getCode());
         }
diff --git a/main/manager-api/src/main/resources/mapper/agent/AiAgentChatHistoryDao.xml b/main/manager-api/src/main/resources/mapper/agent/AiAgentChatHistoryDao.xml
index 24a669c1..3e80f7fd 100644
--- a/main/manager-api/src/main/resources/mapper/agent/AiAgentChatHistoryDao.xml
+++ b/main/manager-api/src/main/resources/mapper/agent/AiAgentChatHistoryDao.xml
@@ -28,11 +28,17 @@
       SELECT audio_id 
       FROM ai_agent_chat_history 
       WHERE agent_id = #{agentId}
-    );
+    )
   </delete>
+  
+  <update id="deleteAudioIdByAgentId">
+    UPDATE ai_agent_chat_history
+    SET audio_id = NULL
+    WHERE agent_id = #{agentId}
+  </update>
 
   <delete id="deleteHistoryByAgentId">
     DELETE FROM ai_agent_chat_history 
-    WHERE agent_id = #{agentId};
+    WHERE agent_id = #{agentId}
   </delete>
 </mapper>