diff --git a/lib/app/network/http_util.dart b/lib/app/network/http_util.dart
index 663fb7d..75c4053 100755
--- a/lib/app/network/http_util.dart
+++ b/lib/app/network/http_util.dart
@@ -128,7 +128,8 @@ class HttpUtil {
   void updateBaseUrl() {
     String newBaseUrl = AppConfig.getInstance().baseUrl;
     if (_dio.options.baseUrl != newBaseUrl) {
-      KRLogUtil.kr_i('🔄 更新baseUrl: ${_dio.options.baseUrl} -> $newBaseUrl', tag: 'HttpUtil');
+      KRLogUtil.kr_i('🔄 更新baseUrl: ${_dio.options.baseUrl} -> $newBaseUrl',
+          tag: 'HttpUtil');
       _dio.options.baseUrl = newBaseUrl;
     }
   }
@@ -177,7 +178,7 @@ class HttpUtil {
     try {
       // 每次请求前更新baseUrl，确保使用最新的域名
       updateBaseUrl();
-      
+
       if (isShowLoading) {
         KRCommonUtil.kr_showLoading();
       }
@@ -240,7 +241,9 @@ class HttpUtil {
           return null;
         }
       }
-      final userId = _kr_parseUserIdFromToken(KRAppRunData().kr_token.toString());
+
+      final userId =
+          _kr_parseUserIdFromToken(KRAppRunData().kr_token.toString());
       // 调试：打印请求头
       KRLogUtil.kr_i('🔍 请求头: $headers', tag: 'HttpUtil');
       KRLogUtil.kr_i('🔍 请求userId: $userId', tag: 'HttpUtil');
@@ -326,18 +329,22 @@ class HttpUtil {
             }
           }
       }
-      return BaseResponse<T>.fromJson({
-        'code': code,
-        'msg': msg,
-        'data': <String, dynamic>{}
-      });
+      if (err.type == DioExceptionType.unknown) {
+        final _pathOnly = (err.requestOptions.path.isNotEmpty)
+            ? err.requestOptions.path
+            : err.requestOptions.uri.path;
+        msg = '${msg.isNotEmpty ? msg : 'unknown'} ($_pathOnly)';
+        KRCommonUtil.kr_showToast('请求失败（$_pathOnly）', timeout: 3500);
+      }
+      return BaseResponse<T>.fromJson(
+          {'code': code, 'msg': msg, 'data': <String, dynamic>{}});
     } catch (e) {
       if (isShowLoading) {
         KRCommonUtil.kr_hideLoading();
       }
       return BaseResponse<T>.fromJson({
         'code': -90000,
-        'msg': e.toString(),
+        'msg': '${e.toString()} (${path})',
         'data': <String, dynamic>{}
       });
     }
@@ -362,7 +369,8 @@ class MyInterceptor extends Interceptor {
   @override
   void onResponse(Response response, ResponseInterceptorHandler handler) {
     if (kDebugMode) {
-      print('<<< Response │ ${response.requestOptions.method} │ ${response.statusCode} ${response.statusMessage} │ ${response.requestOptions.uri}');
+      print(
+          '<<< Response │ ${response.requestOptions.method} │ ${response.statusCode} ${response.statusMessage} │ ${response.requestOptions.uri}');
     }
     if (response.data != null) {
       if (kDebugMode) {
@@ -375,7 +383,8 @@ class MyInterceptor extends Interceptor {
   @override
   void onError(DioException err, ErrorInterceptorHandler handler) {
     if (kDebugMode) {
-      print('<<< Error │ ${err.requestOptions.method} │ ${err.requestOptions.uri}');
+      print(
+          '<<< Error │ ${err.requestOptions.method} │ ${err.requestOptions.uri}');
     }
     if (kDebugMode) {
       print('Error Type: ${err.type}');
@@ -396,6 +405,8 @@ class MyInterceptor extends Interceptor {
 
 /// 自定义简洁 HTTP 拦截器（无边框符号）
 class _KRSimpleHttpInterceptor extends Interceptor {
+  static String? _lastPath;
+  static int _lastTsMs = 0;
   @override
   void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
     if (kDebugMode) {
@@ -454,7 +465,8 @@ class _KRSimpleHttpInterceptor extends Interceptor {
   @override
   void onResponse(Response response, ResponseInterceptorHandler handler) {
     if (kDebugMode) {
-      print('<<< Response │ ${response.requestOptions.method} │ ${response.statusCode} ${response.statusMessage} │ ${response.requestOptions.uri}');
+      print(
+          '<<< Response │ ${response.requestOptions.method} │ ${response.statusCode} ${response.statusMessage} │ ${response.requestOptions.uri}');
     }
     if (response.data != null) {
       if (kDebugMode) {
@@ -514,7 +526,8 @@ class _KRSimpleHttpInterceptor extends Interceptor {
   @override
   void onError(DioException err, ErrorInterceptorHandler handler) {
     if (kDebugMode) {
-      print('<<< Error │ ${err.requestOptions.method} │ ${err.requestOptions.uri}');
+      print(
+          '<<< Error │ ${err.requestOptions.method} │ ${err.requestOptions.uri}');
     }
     if (kDebugMode) {
       print('Error Type: ${err.type}');
@@ -529,6 +542,19 @@ class _KRSimpleHttpInterceptor extends Interceptor {
         print('Response Data: ${err.response?.data}');
       }
     }
+    if (err.type == DioExceptionType.unknown) {
+      final path = (err.requestOptions.path.isNotEmpty)
+          ? err.requestOptions.path
+          : err.requestOptions.uri.path;
+      final now = DateTime.now().millisecondsSinceEpoch;
+      if (!(_lastPath == path && (now - _lastTsMs) < 2000)) {
+        _lastPath = path;
+        _lastTsMs = now;
+        KRCommonUtil.kr_showToast('请求失败（$path）', timeout: 3500);
+      }
+      KRLogUtil.kr_e('请求失败（$path）',
+          tag: 'HttpUtil', error: err, stackTrace: err.stackTrace);
+    }
     handler.next(err);
   }
-}
\ No newline at end of file
+}