diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 8f30c5a3c..8c90d0d44 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -689,34 +689,43 @@ async fn test_api(
     let s = state.read().await;
     let base_url = format!("http://{}:{}", s.config.server.host, s.config.server.port);
     let api_key = &s.config.server.api_key;
-    
-    let client = reqwest::Client::new();
+
+    // 创建一个禁用代理的客户端
+    let client = reqwest::Client::builder()
+        .no_proxy()
+        .build()
+        .map_err(|e| e.to_string())?;
+
     let url = format!("{}{}", base_url, path);
-    
+
+    tracing::info!("Testing API: {} {}", method, url);
+
     let start = std::time::Instant::now();
-    
+
     let mut req = match method.as_str() {
         "GET" => client.get(&url),
         "POST" => client.post(&url),
         _ => return Err("Unsupported method".to_string()),
     };
-    
+
     req = req.header("Content-Type", "application/json");
-    
+
     if auth {
         req = req.header("Authorization", format!("Bearer {}", api_key));
     }
-    
+
     if let Some(b) = body {
         req = req.body(b);
     }
-    
+
     match req.send().await {
         Ok(resp) => {
             let status = resp.status().as_u16();
             let body = resp.text().await.unwrap_or_default();
             let time_ms = start.elapsed().as_millis() as u64;
-            
+
+            tracing::info!("API test result: status={}, body_len={}", status, body.len());
+
             Ok(TestResult {
                 success: status >= 200 && status < 300,
                 status,
@@ -724,7 +733,10 @@ async fn test_api(
                 time_ms,
             })
         }
-        Err(e) => Err(e.to_string()),
+        Err(e) => {
+            tracing::error!("API test error: {}", e);
+            Err(e.to_string())
+        }
     }
 }
 
diff --git a/src/components/Dashboard.tsx b/src/components/Dashboard.tsx
index 2a54b6344..02e9fe0a5 100644
--- a/src/components/Dashboard.tsx
+++ b/src/components/Dashboard.tsx
@@ -17,6 +17,7 @@ interface TestState {
   status: "idle" | "loading" | "success" | "error";
   response?: string;
   time?: number;
+  httpStatus?: number;
 }
 
 export function Dashboard() {
@@ -144,22 +145,27 @@ export function Dashboard() {
         endpoint.needsAuth  // maps to 'auth' parameter
       );
 
+      // 添加调试日志
+      console.log(`Test ${endpoint.id}:`, result);
+
       setTestResults((prev) => ({
         ...prev,
         [endpoint.id]: {
           endpoint: endpoint.path,
           status: result.success ? "success" : "error",
-          response: result.body,
+          response: result.body || `HTTP ${result.status}: 无响应内容`,
           time: result.time_ms,
+          httpStatus: result.status,
         },
       }));
     } catch (e: any) {
+      console.error(`Test ${endpoint.id} error:`, e);
       setTestResults((prev) => ({
         ...prev,
         [endpoint.id]: {
           endpoint: endpoint.path,
           status: "error",
-          response: e.toString(),
+          response: `请求失败: ${e.toString()}`,
         },
       }));
     }
@@ -190,7 +196,9 @@ export function Dashboard() {
   };
 
   const getStatusBadge = (result?: TestState) => {
-    if (!result || result.status === "idle") return null;
+    if (!result || result.status === "idle") {
+      return <span className="text-xs text-gray-400">未测试</span>;
+    }
     if (result.status === "loading") {
       return <span className="text-xs text-blue-500">测试中...</span>;
     }
@@ -201,7 +209,11 @@ export function Dashboard() {
         </span>
       );
     }
-    return <span className="text-xs text-red-500">✗ 失败</span>;
+    return (
+      <span className="text-xs text-red-500">
+        ✗ 失败 {result.httpStatus ? `(${result.httpStatus})` : ''}
+      </span>
+    );
   };
 
   return (
@@ -281,7 +293,12 @@ export function Dashboard() {
       {/* API 测试 */}
       <div className="rounded-lg border bg-card p-6">
         <div className="mb-4 flex items-center justify-between">
-          <h3 className="font-semibold">API 测试</h3>
+          <div>
+            <h3 className="font-semibold">API 测试</h3>
+            <p className="text-xs text-muted-foreground">
+              如遇问题，请打开浏览器开发者工具查看控制台日志
+            </p>
+          </div>
           <button
             onClick={runAllTests}
             disabled={!status?.running}
@@ -347,7 +364,9 @@ export function Dashboard() {
                     </div>
                     {result?.response && (
                       <div>
-                        <p className="mb-1 text-xs font-medium text-muted-foreground">响应</p>
+                        <p className="mb-1 text-xs font-medium text-muted-foreground">
+                          响应 {result.httpStatus && `(HTTP ${result.httpStatus})`}
+                        </p>
                         <pre className={`rounded p-2 text-xs overflow-x-auto max-h-40 ${
                           result.status === "success" ? "bg-green-50" : "bg-red-50"
                         }`}>
@@ -355,7 +374,7 @@ export function Dashboard() {
                             try {
                               return JSON.stringify(JSON.parse(result.response), null, 2);
                             } catch {
-                              return result.response;
+                              return result.response || '(空响应)';
                             }
                           })()}
                         </pre>