diff --git a/src/utils/request.js b/src/utils/request.js
index a4b60e5f..69c5697c 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -14,145 +14,156 @@ const service = axios.create({
   // 超时
   timeout: 100000
 })
-// request拦截器
-service.interceptors.request.use(config => {
-  // Toast.loading({
-  //   message: '加载中...',
-  //   forbidClick: true,
-  //   duration: 0
-  // });
-  // 是否需要设置 token
-  const isToken = (config.headers || {}).isToken === false
-  if (getToken() && !isToken) {
-    config.headers['Authorization'] = 'Bearer ' + getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
-  }
-  // get请求映射params参数
-  if (config.method === 'get' && config.params) {
-    let url = config.url + '?';
-    for (const propName of Object.keys(config.params)) {
-      const value = config.params[propName];
-      var part = encodeURIComponent(propName) + "=";
-      if (value !== null && typeof (value) !== "undefined") {
-        if (typeof value === 'object') {
-          for (const key of Object.keys(value)) {
-            let params = propName + '[' + key + ']';
-            var subPart = encodeURIComponent(params) + "=";
-            url += subPart + encodeURIComponent(value[key]) + "&";
+let  requestInterceptor;
+if(requestInterceptor === undefined){
+  // request拦截器
+  requestInterceptor  = service.interceptors.request.use(config => {
+    // Toast.loading({
+    //   message: '加载中...',
+    //   forbidClick: true,
+    //   duration: 0
+    // });
+    // 是否需要设置 token
+    const isToken = (config.headers || {}).isToken === false
+    if (getToken() && !isToken) {
+      config.headers['Authorization'] = 'Bearer ' + getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
+    }
+    // get请求映射params参数
+    if (config.method === 'get' && config.params) {
+      let url = config.url + '?';
+      for (const propName of Object.keys(config.params)) {
+        const value = config.params[propName];
+        var part = encodeURIComponent(propName) + "=";
+        if (value !== null && typeof (value) !== "undefined") {
+          if (typeof value === 'object') {
+            for (const key of Object.keys(value)) {
+              let params = propName + '[' + key + ']';
+              var subPart = encodeURIComponent(params) + "=";
+              url += subPart + encodeURIComponent(value[key]) + "&";
+            }
+          } else {
+            url += part + encodeURIComponent(value) + "&";
           }
-        } else {
-          url += part + encodeURIComponent(value) + "&";
         }
       }
+      url = url.slice(0, -1);
+      config.params = {};
+      config.url = url;
     }
-    url = url.slice(0, -1);
-    config.params = {};
-    config.url = url;
-  }
-  return config
-}, error => {
-  console.log(error)
-  Promise.reject(error)
-})
+    return config
+  }, error => {
+    console.log(error)
+    Promise.reject(error)
+  })
+}
+
 
 // 响应拦截器
-service.interceptors.response.use(res => {
-  Toast.clear();
-  // 未设置状态码则默认成功状态
-  const code = res.data.code || 200;
-  // 获取错误信息
-  const msg = errorCode[code] || res.data.msg || errorCode['default']
+let  responseInterceptor;
+let gqnum = 0;
+if(responseInterceptor === undefined){
+  responseInterceptor = service.interceptors.response.use(res => {
+console.info(responseInterceptor);
+      Toast.clear();
+      // 未设置状态码则默认成功状态
+      const code = res.data.code || 200;
+      // 获取错误信息
+      const msg = errorCode[code] || res.data.msg || errorCode['default']
+      console.info(gqnum);
+      if (code === 401 && gqnum === 0) {
+        console.info(11111111)
+        gqnum++;
+        Dialog.confirm({
+          title: '系统提示',
+          message: '登录状态已过期，请重新登录',
+          confirmButtonText: '重新登录',
+          cancelButtonText: '取消'
+        })
+          .then(() => {
+            store.dispatch('LogOut').then(() => {
+              try {
+                let loginUrl = Cookies.get("_Login_url");
+                if(loginUrl && loginUrl.indexOf("onlineHomeLogin") !== -1) {
+                  window.location.href = loginUrl;
+                  return;
+                }
+              } catch (e) { console.log(e); }
+
+              if (window.location.href.indexOf('/lawEnforcement') != -1) {
+                // 农业执法
+                window.location.href = '/lawEnforcement/login';
+                return;
+              }else if (window.location.href.indexOf('/authenticRight') != -1) {
+                // 确权回头看
+                window.location.href = '/authenticRight/login';
+                return;
+              }else if (window.location.href.indexOf('/homesteadSurvey') != -1) {
+                // 宅基地调查
+                window.location.href = '/homesteadLogin';
+                return;
+              }else if (window.location.href.indexOf('/yinnong') != -1) {
+                // 事项审批
+                window.location.href = '/yinnongLogin';
+                return;
+              }else if (window.location.href.indexOf('/sunVillage_info/') != -1) {
+                // 阳光村务
+                window.location.href = '/sunVillage_info/login';
+                return;
+              }else if (window.location.href.indexOf('/homestead/') != -1) {
+                // 两清三化
+                window.location.href = '/homestead/login';
+                return;
+              }else if (window.location.href.indexOf('/agriculturalTrusteeship') != -1){
+                // 生产托管
+                window.location.href = '/agriculturalTrusteeship/login';
+                return;
+              } else if (window.location.href.indexOf('/contracted') != -1){
+                // 土地确权
+                window.location.href = '/contracted/login';
+                return;
+              }else{
+                // 产权交易
+                window.location.href = '/login';
+              }
 
-  if (code === 401) {
-    Dialog.confirm({
-      title: '系统提示',
-      message: '登录状态已过期，请重新登录',
-      confirmButtonText: '重新登录',
-      cancelButtonText: '取消'
+            })
+          })
+      } else if (code === 500) {
+        Dialog.alert({ type: 'warning', message: msg });
+        return Promise.reject(new Error(msg))
+      } else if (code !== 200 && code !== 401) {
+        Dialog.alert({ type: 'warning', message: msg });
+        return Promise.reject('error')
+      } else {
+        return res.data
+      }
+    },
+    error => {
+      console.log('err' + error)
+      let { message } = error;
+      if (message == "Network Error") {
+        message = "后端接口连接异常";
+      }
+      else if (message.includes("timeout")) {
+        message = "系统接口请求超时";
+      }
+      else if (message.includes("Request failed with status code")) {
+        message = "系统接口" + message.substr(message.length - 3) + "异常";
+      }
+      Toast.clear();
+      // Message({
+      //   message: message,
+      //   type: 'error',
+      //   duration: 5 * 1000
+      // })
+      Dialog.alert({ type: 'warning', message: message });
+      return Promise.reject(error)
     })
-      .then(() => {
-        store.dispatch('LogOut').then(() => {
-          try {
-            let loginUrl = Cookies.get("_Login_url");
-            if(loginUrl && loginUrl.indexOf("onlineHomeLogin") !== -1) {
-              window.location.href = loginUrl;
-              return;
-            }
-          } catch (e) { console.log(e); }
-          // 农业执法
-          if (window.location.href.indexOf('/lawEnforcement') != -1) {
-            window.location.href = '/lawEnforcement/login';
-            return;
-          }
-          // 确权回头看
-          if (window.location.href.indexOf('/authenticRight') != -1) {
-            window.location.href = '/authenticRight/login';
-            return;
-          }
-          // 宅基地调查
-          if (window.location.href.indexOf('/homesteadSurvey') != -1) {
-            window.location.href = '/homesteadLogin';
-            return;
-          }
-          // 事项审批
-          if (window.location.href.indexOf('/yinnong') != -1) {
-            window.location.href = '/yinnongLogin';
-            return;
-          }
-          // 阳光村务
-          if (window.location.href.indexOf('/sunVillage_info/') != -1) {
-            window.location.href = '/sunVillage_info/login';
-            return;
-          }
-          // 两清三化
-          if (window.location.href.indexOf('/homestead/') != -1) {
-            window.location.href = '/homestead/login';
-            return;
-          }
-          // 生产托管
-          if (window.location.href.indexOf('/agriculturalTrusteeship') != -1){
-            window.location.href = '/agriculturalTrusteeship/login';
-            return;
-          }
-          // 土地确权
-          if (window.location.href.indexOf('/contracted') != -1){
-            window.location.href = '/contracted/login';
-            return;
-          }
-          // 产权交易
-          window.location.href = '/login';
-        })
-      })
-  } else if (code === 500) {
-    Dialog.alert({ type: 'warning', message: msg });
-    return Promise.reject(new Error(msg))
-  } else if (code !== 200) {
-    Dialog.alert({ type: 'warning', message: msg });
-    return Promise.reject('error')
-  } else {
-    return res.data
-  }
-},
-  error => {
-    console.log('err' + error)
-    let { message } = error;
-    if (message == "Network Error") {
-      message = "后端接口连接异常";
-    }
-    else if (message.includes("timeout")) {
-      message = "系统接口请求超时";
-    }
-    else if (message.includes("Request failed with status code")) {
-      message = "系统接口" + message.substr(message.length - 3) + "异常";
-    }
-    Toast.clear();
-    // Message({
-    //   message: message,
-    //   type: 'error',
-    //   duration: 5 * 1000
-    // })
-    Dialog.alert({ type: 'warning', message: message });
-    return Promise.reject(error)
-  }
-)
+}
+
+// // 取消请求拦截器
+// instance.interceptors.request.eject(requestInterceptor);
+// // 取消响应拦截器
+// instance.interceptors.response.eject(responseInterceptor);
 
 export default service