diff --git a/plugins/airi-plugin-claude-code/package.json b/plugins/airi-plugin-claude-code/package.json
index 429fb10d0..5ba19be9c 100644
--- a/plugins/airi-plugin-claude-code/package.json
+++ b/plugins/airi-plugin-claude-code/package.json
@@ -5,7 +5,7 @@
   "private": true,
   "description": "manifest.json description",
   "bin": {
-    "tsdown": "./dist/run.mjs"
+    "tsdown": "./dist/run.js"
   },
   "scripts": {
     "build": "tsdown",
diff --git a/plugins/airi-plugin-claude-code/tsdown.config.ts b/plugins/airi-plugin-claude-code/tsdown.config.ts
index c084129f2..d40bc8da8 100644
--- a/plugins/airi-plugin-claude-code/tsdown.config.ts
+++ b/plugins/airi-plugin-claude-code/tsdown.config.ts
@@ -6,7 +6,6 @@ export default defineConfig([
     inlineOnly: [],
     platform: 'node',
     dts: true,
-    fixedExtension: true,
     unused: true,
     publint: true,
   },