diff --git a/packages/theme-chalk/src/input.scss b/packages/theme-chalk/src/input.scss
index 8ecf23f359..22754f0363 100644
--- a/packages/theme-chalk/src/input.scss
+++ b/packages/theme-chalk/src/input.scss
@@ -52,6 +52,7 @@
     color: var(--el-input-text-color, map.get($input, 'text-color'));
     background-color: var(--el-input-bg-color, map.get($input, 'bg-color'));
     background-image: none;
+    -webkit-appearance: none;
     @include inset-input-border(
       var(--el-input-border-color, map.get($input, 'border-color'))
     );