diff --git a/gzh/login.html b/gzh/login.html
index cb90ec2..da971aa 100644
--- a/gzh/login.html
+++ b/gzh/login.html
@@ -165,7 +165,6 @@
 
         $(".code-btn").on("click", function () {
             if ($(".login-phone-ipt").val().length > 10) {
-                $(".yanzheng-shadow").fadeIn(350)
                 $.ajax({
                     url:'http://openapi.lvdou66.com/captcha/slide/webget.html',
                     data:{
@@ -174,6 +173,11 @@
                     type:"post",
                     success:function(msg){
                         var data = JSON.parse(msg)
+                        if(data.code!=1){
+                            layer.msg(data.msg);
+                            return
+                        }
+                        $(".yanzheng-shadow").fadeIn(350)
                         $(".nimo .nimo-bg").attr("src",""+data.background+"")
                         $(".nimo .nimo-cover").attr("src",""+data.cover+"")
                         var myTop=Math.floor((data.y/66.66)*100)/100
diff --git a/gzh/login2.html b/gzh/login2.html
index a7effae..2c4deee 100644
--- a/gzh/login2.html
+++ b/gzh/login2.html
@@ -165,7 +165,6 @@
 
         $(".code-btn").on("click", function () {
             if ($(".login-phone-ipt").val().length > 10) {
-                $(".yanzheng-shadow").fadeIn(350)
                 $.ajax({
                     url:'http://openapi.lvdou66.com/captcha/slide/webget.html',
                     data:{
@@ -174,6 +173,11 @@
                     type:"post",
                     success:function(msg){
                         var data = JSON.parse(msg)
+                        if(data.code!=1){
+                            layer.msg(data.msg);
+                            return
+                        }
+                        $(".yanzheng-shadow").fadeIn(350)
                         $(".nimo .nimo-bg").attr("src",""+data.background+"")
                         $(".nimo .nimo-cover").attr("src",""+data.cover+"")
                         var myTop=Math.floor((data.y/66.66)*100)/100
diff --git a/gzh/login3.html b/gzh/login3.html
index 61baf94..66060ba 100644
--- a/gzh/login3.html
+++ b/gzh/login3.html
@@ -165,7 +165,6 @@
 
         $(".code-btn").on("click", function () {
             if ($(".login-phone-ipt").val().length > 10) {
-                $(".yanzheng-shadow").fadeIn(350)
                 $.ajax({
                     url:'http://openapi.lvdou66.com/captcha/slide/webget.html',
                     data:{
@@ -174,6 +173,11 @@
                     type:"post",
                     success:function(msg){
                         var data = JSON.parse(msg)
+                        if(data.code!=1){
+                            layer.msg(data.msg);
+                            return
+                        }
+                        $(".yanzheng-shadow").fadeIn(350)
                         $(".nimo .nimo-bg").attr("src",""+data.background+"")
                         $(".nimo .nimo-cover").attr("src",""+data.cover+"")
                         var myTop=Math.floor((data.y/66.66)*100)/100