diff --git a/packageB/pages/user/Change_phone/Change_phone.js b/packageB/pages/user/Change_phone/Change_phone.js
index da52616..fdf2295 100644
--- a/packageB/pages/user/Change_phone/Change_phone.js
+++ b/packageB/pages/user/Change_phone/Change_phone.js
@@ -21,6 +21,9 @@ Page({
     code: "", //验证码
     change_phone: "", //新手机号码
     send: 1, //发送类型
+
+    changing:0
+
   },
   /**
    * 生命周期函数--监听页面加载
@@ -127,6 +130,11 @@ Page({
     }
   },
   change_phone: function() {
+
+    if(this.data.changing) return false;
+    this.data.changing=1;
+
+
     var th = this;
     var code = th.data.code;
     var mobile = th.data.mobile;
@@ -136,19 +144,27 @@ Page({
     }
     
     if(!change_phone){
+      this.data.changing=0;
       return  getApp().my_warnning("请输入手机号", 0, th);
     }
 
     var ob=util.check_mobile(change_phone);
     if(ob.code==-1){
+      this.data.changing=0;
       return  getApp().my_warnning(ob.title, 0, th);
     }
 
     if(!code){
+      this.data.changing=0;
       return  getApp().my_warnning("请输入验证码", 0, th);
     }
+
+    wx.showLoading();
     getApp().request.put("/api/weshop/users/updateMobile/" + r.stoid + '/' + o.user_id + '/' + code + '/' + mobile, {
       success: function(res) {
+        th.data.changing=0;
+        wx.hideLoading();
+
         if (res.data.code == 0) {
           var url = "/packageG/pages/user/userinfo/userinfo?change_phone" + change_phone
           getApp().globalData.userInfo.mobile = mobile;