diff --git a/packages/cascader-panel/src/cascader-panel.vue b/packages/cascader-panel/src/cascader-panel.vue
index 1d8041667..d3fe6fb81 100644
--- a/packages/cascader-panel/src/cascader-panel.vue
+++ b/packages/cascader-panel/src/cascader-panel.vue
@@ -176,6 +176,7 @@ export default {
     syncCheckedValue() {
       const { value, checkedValue } = this;
       if (!isEqual(value, checkedValue)) {
+        this.activePath = [];
         this.checkedValue = value;
         this.syncMenuState();
       }