diff --git a/pages/reg/reg.vue b/pages/reg/reg.vue
index 8da0b8a..55347a6 100644
--- a/pages/reg/reg.vue
+++ b/pages/reg/reg.vue
@@ -64,9 +64,6 @@
   import * as Verify from '@/utils/verify'
   import whpop from './components/WhPopup'
   
-  //倒计时120s
-  const st = 120
-  
   export default {
     components: {
       // nothing
@@ -95,6 +92,8 @@
 		utchk2:false,
 		// 需要打开的链接
 		murl:"",
+		//倒计时
+		st:120,
 		// 显示/隐藏弹窗
 		showPopup: false,
       }
@@ -132,32 +131,34 @@
 	   
 	   // 发送验证码
 	   getsmscode(){
-		   this.$toast("sss")
-		   this.countDown(2200)
 		 // 检查手机号是否填写  
-		 // let mb = this.mobile
-		 // if(this.validteMobile(mb)){
-			//  regApi.sendSms(mb).then(res=>{
-			// 	 if(res.resultCode=="00000000"){
-			// 		 if(res.data ==1){
-			// 			 this.$toast("手机号已被注册")
-			// 			 // 倒计时
-			// 		 }
-			// 	 }
-			// 	 console.log(res)
-			//  });
-		 // }
+		 let mb = this.mobile
+		 if(this.validteMobile(mb)){
+			 regApi.sendSms(mb).then(res=>{
+				 if(res.resultCode=="00000000"){
+					 if(res.data ==1){
+						 this.$toast("手机号已被注册")
+						 // 倒计时
+						 this.countDown()
+					 }
+				 }
+				 console.log(res)
+			 });
+		 }
 	   },
 	   
 	   // 倒计时
-	   countDown(st){
-		   this.$refs.abtn.$el.innerText=st+"秒"
-		   const ss = setTimeout({
-			   if(st>1){
-				   st=st-1
-				   countDown(st)
-			   // }else{
-				  //  st = 0
+	   countDown(){
+		   let app = this
+		   app.$refs.abtn.$el.innerText=app.st+"秒"
+		   let qq = app.st
+		   console.log(qq)
+		   setTimeout(function(){
+			   if(app.st>1){
+				   app.st--
+				   app.countDown(app.st)
+			    }else{
+				    app.st = "获取验证码"
 			    }
 			   
 		   },1000)