diff --git a/src/components/LoginForm.vue b/src/components/LoginForm.vue
index 15505f9..eb4a4a7 100644
--- a/src/components/LoginForm.vue
+++ b/src/components/LoginForm.vue
@@ -114,7 +114,7 @@ const handleLogin = () => {
     }
   })
   if (!flag) {
-    tip.value = '账号或密码错误'
+    // tip.value = '账号或密码错误'
   }
 }
 </script>
diff --git a/src/store/modules/websocket.js b/src/store/modules/websocket.js
index 526312e..0c8b424 100644
--- a/src/store/modules/websocket.js
+++ b/src/store/modules/websocket.js
@@ -180,9 +180,24 @@ export const useWebSocketStore = defineStore({
             break
           case 'exportUserBehaviorRecord':
             settingStore.updateExportLoading(false)
+            const { ackcode } = JSON.parse(ev.data) || {}
+            if (ackcode == 3000) {
+              showFailToast('未检测到U盘')
+            }
+            if (ackcode != 0 && ackcode != 3000) {
+              showFailToast('导出错误')
+            }
             break
           case 'exportDisinfectionRecord':
             settingStore.updateExportLoading(false)
+            const { ackcode: disinfectionRecordCode } =
+              JSON.parse(ev.data) || {}
+            if (disinfectionRecordCode == 3000) {
+              showFailToast('未检测到U盘')
+            }
+            if (disinfectionRecordCode != 0 && disinfectionRecordCode != 3000) {
+              showFailToast('导出错误')
+            }
             break
           case 'getAllFormula':
             const { formula } = JSON.parse(ev.data) || {}
@@ -202,9 +217,13 @@ export const useWebSocketStore = defineStore({
             runningStore.updateDisinfectionConfig(disinfectionConfig)
             break
           case 'login':
-            // if (ackcode == 0) {
-            //   window.location.href = 'http://127.0.0.1/'
-            // }
+            const { ackcode: loginCode } = JSON.parse(ev.data) || {}
+            if (loginCode == 50001) {
+              showFailToast('用户不存在')
+            }
+            if (loginCode == 5000) {
+              showFailToast('密码错误')
+            }
             break
           case 'getAllRecords':
             break