diff --git a/electron/main/index.ts b/electron/main/index.ts
index 5f7ba46..07c5e64 100644
--- a/electron/main/index.ts
+++ b/electron/main/index.ts
@@ -55,6 +55,12 @@ if (!app.requestSingleInstanceLock()) {
 // process.env['ELECTRON_DISABLE_SECURITY_WARNINGS'] = 'true'
 app.whenReady().then(() => {
   try {
+    // 禁止多开
+    const instanceLock = app.requestSingleInstanceLock();
+    if (!instanceLock) {
+      app.quit();
+      return;
+    }
     // addon
     global.addon = require("../../native/addon.node");
     // 初始化数据
@@ -78,12 +84,6 @@ app.whenReady().then(() => {
         return;
       }
     }
-    // 禁止多开
-    const instanceLock = app.requestSingleInstanceLock();
-    if (!instanceLock) {
-      app.quit();
-      return;
-    }
     // 初始化数据
     classificationDataInit();
     itemDataInit();