弹窗关闭倒计时不清空bug修改

pages/courseware/index.vue

@@ -574,7 +574,8 @@
 
 
       delDlClose(){
-        this.telDl  =false
+        this.telDl  =false;
+        this.countdown = -1;
         this.$refs.ruleTelForm.resetFields();
         __nc.reset();
 
@@ -695,7 +696,11 @@
       setTime() {
         if (this.countdown === 0) {
           this.btnTextDisabled = false;
-          this.btnText = '免费获取验证码';
+          this.btnText = '获取验证码';
+          this.countdown = 60;
+        }else if(this.countdown === -1){
+          this.btnTextDisabled = false;
+          this.btnText = '获取验证码';
           this.countdown = 60;
         } else {
           this.btnTextDisabled = true;