diff --git a/src/pages/auth/find-password.vue b/src/pages/auth/find-password.vue
index b0470d2..ea033b7 100644
--- a/src/pages/auth/find-password.vue
+++ b/src/pages/auth/find-password.vue
@@ -94,6 +94,7 @@ export default {
                 if (that.sec <= 0) {
                     that.canUse = true;
                     that.sec = 0;
+                    clearInterval(that.timeTask);
                 }
             }, 1000);
         },