diff --git a/pages/login/login.vue b/pages/login/login.vue
index 8ed416a..1eb4899 100644
--- a/pages/login/login.vue
+++ b/pages/login/login.vue
@@ -61,7 +61,8 @@ export default {
      if (res.code===200){
        let interval = setInterval(() => {
          this.showText = false;
-         this.second  = this.second - 1;
+         let times = this.second - 1;
+         this.second = times;
        }, 1000);
        setTimeout(() => {
          clearInterval(interval);