diff --git a/src/electron.d.ts b/src/electron.d.ts
index 6c8eea5..1f871a3 100644
--- a/src/electron.d.ts
+++ b/src/electron.d.ts
@@ -1,10 +1,17 @@
 // Electron API 类型声明
 interface ElectronAPI {
-  fetchPdf: (pdfUrl: string) => Promise<{ success: boolean; data?: string; error?: string }>;
+  fetchPdf: (
+    pdfUrl: string
+  ) => Promise<{ success: boolean; data?: string; error?: string }>;
   printPdf: (pdfUrl: string) => Promise<{ success: boolean; error?: string }>;
+  startIdCardListen: () => Promise<any>;
+  stopIdCardListen: () => Promise<any>;
+  onIdCardData: (callback: (data: any) => void) => void;
+  onIdCardError: (callback: (error: any) => void) => void;
+  log: (level: string, message: any) => void;
+  removeIdCardListeners: () => void;
 }
 
 interface Window {
-  electronAPI?: ElectronAPI;
+  electronAPI: ElectronAPI;
 }
-
diff --git a/src/vite-env.d.ts b/src/vite-env.d.ts
index 8eb2de8..11f02fe 100644
--- a/src/vite-env.d.ts
+++ b/src/vite-env.d.ts
@@ -1,12 +1 @@
 /// <reference types="vite/client" />
-
-interface Window {
-  electronAPI: {
-    startIdCardListen: () => Promise<any>;
-    stopIdCardListen: () => Promise<any>;
-    onIdCardData: (callback: (data: any) => void) => void;
-    onIdCardError: (callback: (error: any) => void) => void;
-    log: (level: string, message: any) => void;
-    removeIdCardListeners: () => void;
-  };
-}