diff --git a/backend/apps/system/api/aimodel.py b/backend/apps/system/api/aimodel.py
index 781d1889..2767f0a1 100644
--- a/backend/apps/system/api/aimodel.py
+++ b/backend/apps/system/api/aimodel.py
@@ -1,5 +1,6 @@
 import json
 from typing import List, Union
+from apps.ai_model.model_factory import LLMConfig, LLMFactory
 from apps.system.schemas.ai_model_schema import AiModelConfigItem, AiModelCreator, AiModelEditor, AiModelGridItem
 from fastapi import APIRouter, Query
 from sqlmodel import func, select, update
@@ -7,9 +8,28 @@ from sqlmodel import func, select, update
 from apps.system.models.system_model import AiModelDetail
 from common.core.deps import SessionDep
 from common.utils.time import get_timestamp
+from common.utils.utils import SQLBotLogUtil
 
 router = APIRouter(tags=["system/aimodel"], prefix="/system/aimodel")
 
+@router.post("/status")
+async def check_llm(info: AiModelCreator):
+    try:
+        additional_params = {item.key: item.val for item in info.config_list}
+        config = LLMConfig(
+            model_type="openai",
+            model_name=info.base_model,
+            api_key=info.api_key,
+            api_base_url=info.api_domain,
+            additional_params=additional_params,
+        )
+        llm_instance = LLMFactory.create_llm(config)
+        result = llm_instance.llm.invoke("who are you?")
+        SQLBotLogUtil.info(f"check_llm result: {result}")
+    except Exception as e:
+        SQLBotLogUtil.error(f"Error checking LLM: {e}")
+        raise e
+
 @router.get("", response_model=list[AiModelGridItem])
 async def query(
         session: SessionDep,
@@ -74,8 +94,8 @@ async def update_model(
     data["config"] = json.dumps([item.model_dump(exclude_unset=True) for item in editor.config_list])
     data.pop("config_list", None)
     db_model = session.get(AiModelDetail, id)
-    update_data = AiModelDetail.model_validate(data)
-    db_model.sqlmodel_update(update_data)
+    #update_data = AiModelDetail.model_validate(data)
+    db_model.sqlmodel_update(data)
     session.add(db_model)
     session.commit()
 
diff --git a/frontend/src/api/system.ts b/frontend/src/api/system.ts
index 153c985f..ee62cb57 100644
--- a/frontend/src/api/system.ts
+++ b/frontend/src/api/system.ts
@@ -8,4 +8,6 @@ export const modelApi = {
   delete: (id: number) => request.delete(`/system/aimodel/${id}`),
   query: (id: number) => request.get(`/system/aimodel/${id}`),
   setDefault: (id: number) => request.put(`/system/aimodel/default/${id}`),
+  check: (data: any) =>
+    request.post('/system/aimodel/status', data, { requestOptions: { silent: true } }),
 }
diff --git a/frontend/src/i18n/zh-CN.json b/frontend/src/i18n/zh-CN.json
index e42b6bf6..a68fe338 100644
--- a/frontend/src/i18n/zh-CN.json
+++ b/frontend/src/i18n/zh-CN.json
@@ -279,7 +279,8 @@
     "verification_successful": "校验成功",
     "del_default_tip": "无法删除模型: {msg}",
     "del_default_warn": "该模型为系统默认模型，请先设置其他模型为系统默认模型，再删除此模型。",
-    "del_warn_tip": "是否删除模型: {msg}？"
+    "del_warn_tip": "是否删除模型: {msg}？",
+    "check_failed": "模型无效【{msg}】"
   },
   "user": {
     "workspace": "工作空间",
diff --git a/frontend/src/views/system/model/Model.vue b/frontend/src/views/system/model/Model.vue
index dc2dec0d..8d623279 100644
--- a/frontend/src/views/system/model/Model.vue
+++ b/frontend/src/views/system/model/Model.vue
@@ -69,6 +69,17 @@ const defaultModelListWithSearch = computed(() => {
   })
 })
 
+const modelCheckHandler = (item: any) => {
+  setTimeout(() => {
+    modelApi.check(item).catch((err: any) => {
+      if (err.response?.data?.msg) {
+        ElMessage.error(t('model.check_failed', { msg: err.response.data.msg || '' }))
+      } else {
+        ElMessage.error(t('model.check_failed', { msg: err.message || '' }))
+      }
+    })
+  }, 1000)
+}
 const duplicateName = async (item: any) => {
   const res = await modelApi.queryAll()
   const names = res.filter((ele: any) => ele.id !== item.id).map((ele: any) => ele.name)
@@ -85,6 +96,7 @@ const duplicateName = async (item: any) => {
         type: 'success',
         message: t('workspace.add_successfully'),
       })
+      modelCheckHandler(item)
     })
     return
   }
@@ -95,6 +107,7 @@ const duplicateName = async (item: any) => {
       type: 'success',
       message: t('common.save_success'),
     })
+    modelCheckHandler(item)
   })
 }