diff --git a/.changeset/clean-kiwis-laugh.md b/.changeset/clean-kiwis-laugh.md
new file mode 100644
index 00000000..8296d2ea
--- /dev/null
+++ b/.changeset/clean-kiwis-laugh.md
@@ -0,0 +1,32 @@
+---
+'@difizen/libro-code-editor': patch
+'@difizen/libro-docs': patch
+'@difizen/libro-code-cell': patch
+'@difizen/libro-codemirror': patch
+'@difizen/libro-cofine-editor': patch
+'@difizen/libro-cofine-editor-contribution': patch
+'@difizen/libro-cofine-editor-core': patch
+'@difizen/libro-cofine-textmate': patch
+'@difizen/libro-common': patch
+'@difizen/libro-core': patch
+'@difizen/libro-jupyter': patch
+'@difizen/libro-kernel': patch
+'@difizen/libro-l10n': patch
+'@difizen/libro-lab': patch
+'@difizen/libro-lsp': patch
+'@difizen/libro-markdown': patch
+'@difizen/libro-markdown-cell': patch
+'@difizen/libro-output': patch
+'@difizen/libro-prompt-cell': patch
+'@difizen/libro-raw-cell': patch
+'@difizen/libro-rendermime': patch
+'@difizen/libro-search': patch
+'@difizen/libro-search-code-cell': patch
+'@difizen/libro-shared-model': patch
+'@difizen/libro-terminal': patch
+'@difizen/libro-toc': patch
+'@difizen/libro-virtualized': patch
+'@difizen/libro-widget': patch
+---
+
+1. prompt cell adapt to the api of libro-server 2.fix the editor in CodeEditorView is undefined
diff --git a/packages/libro-code-editor/src/code-editor-view.tsx b/packages/libro-code-editor/src/code-editor-view.tsx
index bed35385..d414cdbc 100644
--- a/packages/libro-code-editor/src/code-editor-view.tsx
+++ b/packages/libro-code-editor/src/code-editor-view.tsx
@@ -148,7 +148,7 @@ export class CodeEditorView extends BaseView {
   };
 
   override onViewUnmount = () => {
-    if (this.editor.dispose) {
+    if (this.editor) {
       this.editor.dispose();
     }