diff --git a/packages/dialog/src/component.vue b/packages/dialog/src/component.vue
index eb1ae5082..b6f1f6bad 100644
--- a/packages/dialog/src/component.vue
+++ b/packages/dialog/src/component.vue
@@ -177,6 +177,13 @@
           document.body.appendChild(this.$el);
         }
       }
+    },
+
+    destroyed() {
+      // if appendToBody is true, remove DOM node after destroy
+      if (this.appendToBody && this.$el) {
+        this.$el.parentNode.removeChild(this.$el);
+      }
     }
   };
 </script>