diff --git a/common/changes/@coze-editor/code-language-shared/fix-language-type_2026-03-11-09-56.json b/common/changes/@coze-editor/code-language-shared/fix-language-type_2026-03-11-09-56.json
new file mode 100644
index 00000000..208c1d82
--- /dev/null
+++ b/common/changes/@coze-editor/code-language-shared/fix-language-type_2026-03-11-09-56.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "packageName": "@coze-editor/code-language-shared",
+      "comment": "add Language",
+      "type": "patch"
+    }
+  ],
+  "packageName": "@coze-editor/code-language-shared",
+  "email": "stream-pipe@users.noreply.github.com"
+}
diff --git a/packages/text-editor/code-language-shared/src/index.ts b/packages/text-editor/code-language-shared/src/index.ts
index a4bb9677..65df194f 100644
--- a/packages/text-editor/code-language-shared/src/index.ts
+++ b/packages/text-editor/code-language-shared/src/index.ts
@@ -10,10 +10,14 @@ import {
 import { TextDocument } from 'vscode-languageserver-textdocument';
 import { type Severity } from '@coze-editor/extension-lint';
 import { type Extension, type Text as CMText } from '@codemirror/state';
-import { type LRLanguage, type StreamLanguage } from '@codemirror/language';
+import {
+  type Language,
+  type LRLanguage,
+  type StreamLanguage,
+} from '@codemirror/language';
 
 export interface LanguageConfig {
-  language: LRLanguage | StreamLanguage<any>;
+  language: Language | LRLanguage | StreamLanguage<any>;
   extensions?: Extension[];
   languageService?: LanguageService;
 }