diff --git a/lib/common.dart b/lib/common.dart
new file mode 100644
index 00000000..9a44f21b
--- /dev/null
+++ b/lib/common.dart
@@ -0,0 +1,21 @@
+// 工具方法
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+
+void printFullString(String text, {int chunkSize = 800}) {
+  if (text.isEmpty) return;
+  for (int i = 0; i < text.length; i += chunkSize) {
+    int end = (i + chunkSize < text.length) ? i + chunkSize : text.length;
+    debugPrint('[$i-$end/${text.length}]: ${text.substring(i, end)}');
+  }
+}
+
+String formatJson(String jsonStr) {
+  try {
+    final jsonObj = jsonDecode(jsonStr);
+    return const JsonEncoder.withIndent('  ').convert(jsonObj);
+  } catch (e) {
+    return jsonStr;
+  }
+}
diff --git a/lib/features/devices/data/datasources/impl/path_http_datasource_impl.dart b/lib/features/devices/data/datasources/impl/path_http_datasource_impl.dart
index a74cfc54..bda773c1 100644
--- a/lib/features/devices/data/datasources/impl/path_http_datasource_impl.dart
+++ b/lib/features/devices/data/datasources/impl/path_http_datasource_impl.dart
@@ -1,11 +1,14 @@
 import 'dart:convert';
 
+import 'package:maibu_satabot_v2/common.dart';
+
 import '../../../../../core/storage/user_storage.dart';
 import '../../models/device_add_path_point_model.dart';
 import '../path_http_datasource.dart';
 import 'package:http/http.dart' as http;
-class PathHttpDatasourceImpl implements PathHttpDatasource {
+import 'package:logger/logger.dart';
 
+class PathHttpDatasourceImpl implements PathHttpDatasource {
   final UserStorage _userStorage;
 
   PathHttpDatasourceImpl(this._userStorage);
@@ -17,35 +20,33 @@ class PathHttpDatasourceImpl implements PathHttpDatasource {
 
     final response = await http.post(
       Uri.parse('https://servicepathplan.satabot.com/api/path'),
-      headers: {
-        'Content-Type': 'application/json',
-        'Authorization': token,
-      },
+      headers: {'Content-Type': 'application/json', 'Authorization': token},
       body: jsonEncode(body),
     );
+    //debugPrint('请求体: ${jsonEncode(body)}');
 
-    print('响应体: ${response.body}');
+    // 🔥 完整打印响应体
+    //printFullString(formatJson(jsonEncode(response.body)));
     try {
-    final decoded = jsonDecode(response.body) as Map<String, dynamic>;
-    if (decoded['success'] == true) {
-      final pathJson = decoded['data']?['path'];
-      print('路径数据: $pathJson'); // 调试输出路径数据
-      if (pathJson == null) {
-        throw Exception('API returned null for "path"');
+      final decoded = jsonDecode(response.body) as Map<String, dynamic>;
+      if (decoded['success'] == true) {
+        final pathJson = decoded['data']?['path'];
+        print('路径数据: $pathJson'); // 调试输出路径数据
+        if (pathJson == null) {
+          throw Exception('API returned null for "path"');
+        }
+        if (pathJson is! List) {
+          throw Exception('Expected "path" to be a List, but got ${pathJson.runtimeType}');
+        }
+        final List<dynamic> jsonData = pathJson;
+        return jsonData.map((item) => DeviceAddPathPointModel.fromJson(item)).toList();
+      } else {
+        final apiCode = decoded['code'] ?? -1;
+        final msg = decoded['msg'] ?? '未知错误';
+        throw Exception('API 错误 [$apiCode]: $msg');
       }
-      if (pathJson is! List) {
-        throw Exception('Expected "path" to be a List, but got ${pathJson.runtimeType}');
-      }
-      final List<dynamic> jsonData = pathJson;
-      return jsonData.map((item) => DeviceAddPathPointModel.fromJson(item)).toList();
-    } else {
-      final apiCode = decoded['code'] ?? -1;
-      final msg = decoded['msg'] ?? '未知错误';
-      throw Exception('API 错误 [$apiCode]: $msg');
+    } catch (e) {
+      throw Exception('Network error: $e');
     }
-  } catch (e) {
-    throw Exception('Network error: $e');
-  }
   }
 }
-
diff --git a/pubspec.lock b/pubspec.lock
index 27d43824..6d50973f 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -744,7 +744,7 @@ packages:
     source: hosted
     version: "1.0.1"
   logger:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: logger
       sha256: a7967e31b703831a893bbc3c3dd11db08126fe5f369b5c648a36f821979f5be3
diff --git a/pubspec.yaml b/pubspec.yaml
index 273374d3..0c7a5fdb 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -52,6 +52,7 @@ dependencies:
   bloc: ^9.2.0
   image: ^4.1.7  # 用于图片格式转换
   http: ^1.1.0
+  logger: ^2.0.0 # 最新版本可查 pub.dev
 
 
   # ===== 依赖注入 =====