diff --git a/public/weigets.js b/public/weigets.js
index 48a89e1..8a39193 100644
--- a/public/weigets.js
+++ b/public/weigets.js
@@ -46,6 +46,7 @@ export function Avatar(options) {
 }
 
 export function UploadMusic(options) {
+    let dragStats = null
     const drop = createElement({
         textContent: '点击或拖拽音乐到此处共享您的音乐',
         style: {
@@ -95,14 +96,24 @@ export function UploadMusic(options) {
         onmouseleave: event => {
             drop.style.display = 'none'
         },
-        // 如果拖拽到了子元素上, 也要触发父元素的事件
         ondragover: event => {
             console.log('dragover')
             event.preventDefault()
             event.stopPropagation()
+            if(dragStats) return
             event.dataTransfer.dropEffect = 'copy'
             drop.style.display = 'block'
         },
+        ondragleave: event => {
+            event.preventDefault()
+            event.stopPropagation()
+            if(dragStats) return
+            clearTimeout(dragStats)
+            dragStats = setTimeout(() => {
+                drop.style.display = 'none'
+                dragStats = null
+            }, 1000)
+        },
         ondrop: event => {
             console.log('drop')
             event.preventDefault()
@@ -112,11 +123,6 @@ export function UploadMusic(options) {
             console.log('files', files)
             options.onchange(files)
         },
-        ondragleave: event => {
-            event.preventDefault()
-            event.stopPropagation()
-            drop.style.display = 'none'
-        },
         children: [
             // 绘制一个云朵上传图标(别放弃...还有我呢!)
             createElement({