diff --git a/packages/vant-stylelint-config/index.js b/packages/vant-stylelint-config/index.js
index eca30c2e5..47c81885b 100644
--- a/packages/vant-stylelint-config/index.js
+++ b/packages/vant-stylelint-config/index.js
@@ -1,8 +1,5 @@
 module.exports = {
-  extends: [
-    'stylelint-config-standard',
-    'stylelint-config-prettier',
-  ],
+  extends: ['stylelint-config-standard', 'stylelint-config-prettier'],
   rules: {
     'no-descending-specificity': null,
     'selector-pseudo-element-no-unknown': [
@@ -11,5 +8,11 @@ module.exports = {
         ignorePseudoElements: ['v-deep'],
       },
     ],
+    'selector-pseudo-class-no-unknown': [
+      true,
+      {
+        ignorePseudoClasses: ['deep'],
+      },
+    ],
   },
 };