diff --git a/public/weigets.js b/public/weigets.js
index 8a39193..42cad14 100644
--- a/public/weigets.js
+++ b/public/weigets.js
@@ -119,6 +119,13 @@ export function UploadMusic(options) {
             event.preventDefault()
             event.stopPropagation()
             const files = Array.from(event.dataTransfer.files)
+            // 检查必须是音乐文件, 移除其它文件
+            for (let i = 0; i < files.length; i++) {
+                if (!files[i].type.startsWith('audio/')) {
+                    files.splice(i, 1)
+                    i--
+                }
+            }
             if (files.length === 0) return console.log('没有文件')
             console.log('files', files)
             options.onchange(files)