diff --git a/app/src/protyle/util/editorCommonEvent.ts b/app/src/protyle/util/editorCommonEvent.ts
index fed3656dd..1bd55a076 100644
--- a/app/src/protyle/util/editorCommonEvent.ts
+++ b/app/src/protyle/util/editorCommonEvent.ts
@@ -1149,14 +1149,16 @@ export const dropEvent = (protyle: IProtyle, editorElement: HTMLElement) => {
                 }
                 targetElement.classList.remove("dragover__bottom", "dragover__top", "dragover__left", "dragover__right");
             }
-        } else if (!window.siyuan.dragElement && (event.dataTransfer.types[0] === "Files" || event.dataTransfer.types.includes("text/html"))) {
+        } else if (!window.siyuan.dragElement && (
+            event.dataTransfer.types.includes("Files") || event.dataTransfer.types.includes("text/html")
+        )) {
             event.preventDefault();
             // 外部文件拖入编辑器中或者编辑器内选中文字拖拽
             // https://github.com/siyuan-note/siyuan/issues/9544
             const avElement = hasClosestByClassName(event.target, "av");
             if (!avElement) {
                 focusByRange(getRangeByPoint(event.clientX, event.clientY));
-                if (event.dataTransfer.types[0] === "Files" && !isBrowser()) {
+                if (event.dataTransfer.types.includes("Files") && !isBrowser()) {
                     const files: ILocalFiles[] = [];
                     for (let i = 0; i < event.dataTransfer.files.length; i++) {
                         files.push({