diff --git a/packages/theme-chalk/src/cascader.scss b/packages/theme-chalk/src/cascader.scss
index 3b33d4cf46..1b8f722045 100644
--- a/packages/theme-chalk/src/cascader.scss
+++ b/packages/theme-chalk/src/cascader.scss
@@ -196,7 +196,7 @@
     flex: 1;
     height: 24px;
     min-width: 60px;
-    margin: 2px 0 2px 15px;
+    margin: 2px 0 2px map.get($input-padding-horizontal, 'default')-$border-width-base;
     padding: 0;
     color: var(--el-cascader-menu-text-color);
     border: none;