diff --git a/src/mocks/browser.js b/src/mocks/browser.js
index 8a578394..95f82629 100644
--- a/src/mocks/browser.js
+++ b/src/mocks/browser.js
@@ -7,8 +7,18 @@ import { handlers } from './handlers';
 // 创建 Service Worker 实例
 export const worker = setupWorker(...handlers);
 
+// 启动状态管理（防止重复启动）
+let isStarting = false;
+let isStarted = false;
+
 // 启动 Mock Service Worker
 export async function startMockServiceWorker() {
+    // 防止重复启动
+    if (isStarting || isStarted) {
+        console.log('[MSW] Mock Service Worker 已启动或正在启动中，跳过重复调用');
+        return;
+    }
+
     // 只在开发环境且 REACT_APP_ENABLE_MOCK=true 时启动
     const shouldEnableMock = process.env.REACT_APP_ENABLE_MOCK === 'true';
 
@@ -17,6 +27,8 @@ export async function startMockServiceWorker() {
         return;
     }
 
+    isStarting = true;
+
     try {
         await worker.start({
             // 🎯 智能穿透模式（关键配置）
@@ -34,6 +46,7 @@ export async function startMockServiceWorker() {
             quiet: false,
         });
 
+        isStarted = true;
         console.log(
             '%c[MSW] Mock Service Worker 已启动 🎭',
             'color: #4CAF50; font-weight: bold; font-size: 14px;'
@@ -48,12 +61,20 @@ export async function startMockServiceWorker() {
         );
     } catch (error) {
         console.error('[MSW] 启动失败:', error);
+    } finally {
+        isStarting = false;
     }
 }
 
 // 停止 Mock Service Worker
 export function stopMockServiceWorker() {
+    if (!isStarted) {
+        console.log('[MSW] Mock Service Worker 未启动，无需停止');
+        return;
+    }
+
     worker.stop();
+    isStarted = false;
     console.log('[MSW] Mock Service Worker 已停止');
 }