diff --git a/packages/client/src/tiptap/core/extensions/paste.ts b/packages/client/src/tiptap/core/extensions/paste.ts
index 11082771..da2d8bdd 100644
--- a/packages/client/src/tiptap/core/extensions/paste.ts
+++ b/packages/client/src/tiptap/core/extensions/paste.ts
@@ -5,6 +5,7 @@ import { Fragment, Schema } from 'prosemirror-model';
 import { Plugin, PluginKey } from 'prosemirror-state';
 import { EXTENSION_PRIORITY_HIGHEST } from 'tiptap/core/constants';
 import {
+  debug,
   handleFileEvent,
   isInCode,
   isMarkdown,
@@ -83,19 +84,12 @@ export const Paste = Extension.create<IPasteOptions>({
             const markdownText = event.clipboardData.getData('text/markdown');
             const { state, dispatch } = view;
 
-            if (typeof window !== 'undefined') {
-              if (window.location.search.includes('dev=1')) {
-                console.group();
-                console.log('paste', {
-                  text,
-                  vscode,
-                  node,
-                  markdownText,
-                });
-                console.log(html);
-                console.groupEnd();
-              }
-            }
+            debug(() => {
+              console.group('paste');
+              console.log({ text, vscode, node, markdownText });
+              console.log(html);
+              console.groupEnd();
+            });
 
             const { markdownToProsemirror } = extensionThis.options;
 
@@ -150,10 +144,6 @@ export const Paste = Extension.create<IPasteOptions>({
               return true;
             }
 
-            if (html?.includes('data-pm-slice')) {
-              return false;
-            }
-
             // 处理 markdown
             if (markdownText || isMarkdown(text) || html.length === 0 || pasteCodeLanguage === 'markdown') {
               event.preventDefault();
diff --git a/packages/client/src/tiptap/prose-utils/copy-node.ts b/packages/client/src/tiptap/prose-utils/copy-node.ts
index d76e029c..d59d8366 100644
--- a/packages/client/src/tiptap/prose-utils/copy-node.ts
+++ b/packages/client/src/tiptap/prose-utils/copy-node.ts
@@ -3,6 +3,8 @@ import { copy } from 'helpers/copy';
 import { safeJSONStringify } from 'helpers/json';
 import { Fragment, Node } from 'prosemirror-model';
 
+import { debug } from './debug';
+
 export function copyNode(nodeOrNodeName: Node | Fragment<any>);
 export function copyNode(nodeOrNodeName: string, editor: Editor);
 export function copyNode(nodeOrNodeName: string | Node | Fragment<any>, editor?: Editor) {
@@ -44,9 +46,19 @@ export function copyNode(nodeOrNodeName: string | Node | Fragment<any>, editor?:
       const html = markdownToHTML(markdown);
       toCopy.push({ text: html, format: 'text/html' });
     } catch (e) {
-      //
+      debug(() => {
+        console.group('copy');
+        console.error(e.message);
+        console.groupEnd();
+      });
     }
 
+    debug(() => {
+      console.group('copy');
+      console.log(toCopy);
+      console.groupEnd();
+    });
+
     copy(toCopy);
   }
 
diff --git a/packages/client/src/tiptap/prose-utils/debug.ts b/packages/client/src/tiptap/prose-utils/debug.ts
new file mode 100644
index 00000000..4568a285
--- /dev/null
+++ b/packages/client/src/tiptap/prose-utils/debug.ts
@@ -0,0 +1,7 @@
+export function debug(run) {
+  if (typeof window !== 'undefined') {
+    if (window.location.search.includes('dev=1')) {
+      run();
+    }
+  }
+}
diff --git a/packages/client/src/tiptap/prose-utils/index.ts b/packages/client/src/tiptap/prose-utils/index.ts
index 16f5d9e9..aa820780 100644
--- a/packages/client/src/tiptap/prose-utils/index.ts
+++ b/packages/client/src/tiptap/prose-utils/index.ts
@@ -3,6 +3,7 @@ export * from './clamp';
 export * from './code';
 export * from './color';
 export * from './copy-node';
+export * from './debug';
 export * from './delete-node';
 export * from './dom';
 export * from './dom-dataset';