diff --git a/front/src/util/eventUtil.js b/front/src/util/eventUtil.js
new file mode 100644
index 0000000..458d0a6
--- /dev/null
+++ b/front/src/util/eventUtil.js
@@ -0,0 +1,11 @@
+/**
+ * 阻止原生/合成事件冒泡
+ * @param {*} e
+ */
+export function stopTransfer(e) {
+  if (e.domEvent) {
+    e = e.domEvent;
+  }
+  e.nativeEvent.stopImmediatePropagation();
+  e.stopPropagation();
+}