diff --git a/app/src/menus/util.ts b/app/src/menus/util.ts
index bd212cf8e..d5c9ebd5d 100644
--- a/app/src/menus/util.ts
+++ b/app/src/menus/util.ts
@@ -11,6 +11,7 @@ import {MenuItem} from "./Menu";
 import {App} from "../index";
 import {exportByMobile, isInAndroid, updateHotkeyTip} from "../protyle/util/compatibility";
 import {checkFold} from "../util/noRelyPCFunction";
+import {showMessage} from "../dialog/message";
 
 export const exportAsset = (src: string) => {
     return {
@@ -174,6 +175,7 @@ export const openEditorTab = (app: App, ids: string[], notebookId?: string, path
 
 export const copyPNGByLink = (link: string) => {
     if (isInAndroid()) {
+        showMessage(link);
         window.JSAndroid.writeImageClipboard(link);
     } else {
         const canvas = document.createElement("canvas");
diff --git a/app/src/protyle/toolbar/index.ts b/app/src/protyle/toolbar/index.ts
index d09b52ea8..406248513 100644
--- a/app/src/protyle/toolbar/index.ts
+++ b/app/src/protyle/toolbar/index.ts
@@ -1530,7 +1530,7 @@ ${item.name}
         let html = "";
         const hasCopy = range.toString() !== "" || (range.cloneContents().childNodes[0] as HTMLElement)?.classList?.contains("emoji");
         if (hasCopy) {
-            html += "<button class=\"keyboard__action\" data-action=\"copy\"><svg><use xlink:href=\"#iconCopy\"></use></svg></button>";
+            html += '<button class="keyboard__action" data-action="copy"><svg><use xlink:href="#iconCopy"></use></svg></button>';
             if (!protyle.disabled) {
                 html += `<button class="keyboard__action" data-action="cut"><svg><use xlink:href="#iconCut"></use></svg></button>
 <button class="keyboard__action" data-action="delete"><svg><use xlink:href="#iconTrashcan"></use></svg></button>`;
@@ -1570,9 +1570,13 @@ ${item.name}
             } else if (action === "paste") {
                 if (document.queryCommandSupported("paste")) {
                     document.execCommand("paste");
+                    showMessage("document paste");
                 } else {
                     try {
                         const text = await readClipboard();
+                        showMessage("clipboard textHTML" + text.textHTML);
+                        showMessage("clipboard textPlain" + text.textPlain);
+                        showMessage("clipboard files" + text.files.length);
                         paste(protyle, Object.assign(text, {target: nodeElement as HTMLElement}));
                     } catch (e) {
                         console.log(e);