diff --git a/pages/login/login.vue b/pages/login/login.vue
index 13aa446..28b29ef 100644
--- a/pages/login/login.vue
+++ b/pages/login/login.vue
@@ -175,6 +175,7 @@ const handleSubmit = async () => {
 .input {
   width: 100%;
   height: 88rpx;
+  box-sizing: border-box;
   background: #fff;
   border-radius: 12rpx;
   padding: 0 30rpx;