diff --git a/lib/pages/login_page/account/login_account_page.dart b/lib/pages/login_page/account/login_account_page.dart
index 4ff4c8e..7765b14 100644
--- a/lib/pages/login_page/account/login_account_page.dart
+++ b/lib/pages/login_page/account/login_account_page.dart
@@ -106,6 +106,7 @@ class _LoginAccountPageContianerState extends State<LoginAccountPageContianer> i
 
     setState(() {
       _useVcode = !_useVcode;
+      _canSubmit = false;
     });
     // 清除缓存
     if (_useVcode) {
diff --git a/lib/util/net_util.dart b/lib/util/net_util.dart
index a0bf7f2..cfd40ca 100644
--- a/lib/util/net_util.dart
+++ b/lib/util/net_util.dart
@@ -94,7 +94,7 @@ class NetUtil {
   }
 
   /// 同步请求
-  static Future<dynamic> post(String path, {Map<String, dynamic> params, Map<String, dynamic> queryParameters, NetMethod method = NetMethod.POST, bool cache = false}) async {
+  static Future<dynamic> post(String path, {Map<String, dynamic> params, Map<String, dynamic> queryParameters, NetMethod method = NetMethod.POST, bool cache = false, bool showToast = true}) async {
     if (params == null) {
       params = {};
     }
@@ -131,12 +131,18 @@ class NetUtil {
         // 缓存返回的数据
       } else {
         Logger.error('error: ' + result[GlobalConfig.HTTP_RESPONSE_KEY_MSG]);
-        if (result[GlobalConfig.HTTP_RESPONSE_KEY_CODE] != 401000) {
-          Fluttertoast.showToast(
-            msg: result[GlobalConfig.HTTP_RESPONSE_KEY_MSG],
-            toastLength: Toast.LENGTH_SHORT,
-            gravity: ToastGravity.BOTTOM,
-          );
+        ///
+        /// 401000 验证用户失败(不提示Toast)
+        /// 404004 没有找到对应模块(跳空页面，不提示toast)
+        ///
+        if (result[GlobalConfig.HTTP_RESPONSE_KEY_CODE] != 401000 && result[GlobalConfig.HTTP_RESPONSE_KEY_CODE] != 404004) {
+          if(showToast) {
+            Fluttertoast.showToast(
+              msg: result[GlobalConfig.HTTP_RESPONSE_KEY_MSG],
+              toastLength: Toast.LENGTH_SHORT,
+              gravity: ToastGravity.BOTTOM,
+            );
+          }
         }
 
         // 退出登陆
@@ -159,7 +165,7 @@ class NetUtil {
   }
 
   /// 异步请求
-  static void request(String path, {NetMethod method = NetMethod.GET, Map<String, dynamic> params,Map<String, dynamic> queryParameters, OnSuccess onSuccess, OnError onError, OnCache onCache}) async {
+  static void request(String path, {NetMethod method = NetMethod.GET, Map<String, dynamic> params,Map<String, dynamic> queryParameters, OnSuccess onSuccess, OnError onError, OnCache onCache, bool showToast = true}) async {
     if (params == null) {
       params = {};
     }
@@ -172,7 +178,7 @@ class NetUtil {
     }
 
     try {
-      Map result = await NetUtil.post(path, method: method, params: params, queryParameters: queryParameters);
+      Map result = await NetUtil.post(path, method: method, params: params, queryParameters: queryParameters, showToast: showToast);
       // TODO 解密？
       if (isSuccess(result)) {
         if (onSuccess != null) {