diff --git a/api/swagger.yaml b/api/swagger.yaml
index eee6bc4..c1892f3 100644
--- a/api/swagger.yaml
+++ b/api/swagger.yaml
@@ -80,6 +80,8 @@ definitions:
         type: string
       owner:
         type: string
+      prompt:
+        type: string
       updated_at:
         type: string
       user_id:
@@ -409,6 +411,9 @@ definitions:
       name:
         maxLength: 30
         type: string
+      prompt:
+        maxLength: 1024
+        type: string
     required:
     - name
     type: object
@@ -472,6 +477,9 @@ definitions:
       name:
         maxLength: 30
         type: string
+      prompt:
+        maxLength: 1024
+        type: string
     required:
     - name
     type: object
diff --git a/src/api/api.ts b/src/api/api.ts
index aeebb27..ee9a83e 100644
--- a/src/api/api.ts
+++ b/src/api/api.ts
@@ -949,6 +949,12 @@ export interface EntityChat {
      * @memberof EntityChat
      */
     'owner'?: string;
+    /**
+     * 
+     * @type {string}
+     * @memberof EntityChat
+     */
+    'prompt'?: string;
     /**
      * 
      * @type {string}
@@ -1665,6 +1671,12 @@ export interface SchemaChatCreateRequest {
      * @memberof SchemaChatCreateRequest
      */
     'name': string;
+    /**
+     * 
+     * @type {string}
+     * @memberof SchemaChatCreateRequest
+     */
+    'prompt'?: string;
 }
 /**
  * 
@@ -1790,6 +1802,12 @@ export interface SchemaChatUpdateRequest {
      * @memberof SchemaChatUpdateRequest
      */
     'name': string;
+    /**
+     * 
+     * @type {string}
+     * @memberof SchemaChatUpdateRequest
+     */
+    'prompt'?: string;
 }
 /**
  * 
diff --git a/src/components/settings/ChatSettings.vue b/src/components/settings/ChatSettings.vue
index fd57be8..ca413ce 100644
--- a/src/components/settings/ChatSettings.vue
+++ b/src/components/settings/ChatSettings.vue
@@ -4,7 +4,9 @@
       v-for="c in chatStore.chats"
       :key="c.id"
       :class="
-        c.id === chatStore.currentChat?.id ? ' bg-gray-100 dark:bg-gray-700' : ''
+        c.id === chatStore.currentChat?.id
+          ? ' bg-gray-100 dark:bg-gray-700'
+          : ''
       "
       @click="viewChat(c.id ?? 0)"
     >
@@ -71,6 +73,14 @@
               />
             </n-form-item>
 
+            <n-form-item label="提示词（将禁用系统默认提示词）">
+              <n-input
+                type="textarea"
+                v-model:value="currentChat.prompt"
+                @keydown.enter.prevent
+              />
+            </n-form-item>
+
             <n-button type="primary" @click="editChatPost"> 更新 </n-button>
           </n-form>
         </div>
@@ -142,6 +152,7 @@ const editChatPost = async () => {
   await getApi().Chat.apiV1ChatsIdPut(currentChatId.value, {
     name: currentChat.value?.name ?? "",
     assistant_id: currentChat.value?.assistant_id,
+    prompt: currentChat.value?.prompt ?? "",
   });
   await getChats();
 };