diff --git a/src/hooks.ts b/src/hooks.ts
index 8241782..cc5bc32 100644
--- a/src/hooks.ts
+++ b/src/hooks.ts
@@ -19,15 +19,13 @@ async function onStartup() {
   BasicExampleFactory.registerPrefs();
 
   BasicExampleFactory.registerNotifier();
-
+  KeyExampleFactory.registerShortcuts();
   await Promise.all(
     Zotero.getMainWindows().map((win) => onMainWindowLoad(win)),
   );
 }
 
 async function onMainWindowLoad(win: Window) {
-  KeyExampleFactory.registerShortcuts(win);
-
   UIExampleFactory.registerRightClickMenuItem(); // 右键菜单
   // UIExampleFactory.registerRightClickMenuPopup(); // 右键弹出菜单
   UIExampleFactory.registerWindowMenuWithSeprator();
diff --git a/src/modules/examples.ts b/src/modules/examples.ts
index 5e42f80..a459202 100644
--- a/src/modules/examples.ts
+++ b/src/modules/examples.ts
@@ -273,7 +273,7 @@ export class KeyExampleFactory {
         }
         if (HX) {
           var HXLevel: any = await KeyExampleFactory.getCustomIFs(
-            item, 
+            item,
             HXJourID,
           );
         }
@@ -1159,11 +1159,11 @@ export class KeyExampleFactory {
   }
   // 注册快捷键
   @example
-  static registerShortcuts(win?: Window) {
-    if (!win) {
-      win = Zotero.getMainWindow();
-    }
-    ztoolkit.Keyboard.unregisterAll();
+  static registerShortcuts() {
+   // if (!win) {
+    //  win = Zotero.getMainWindow();
+   // }
+   // ztoolkit.Keyboard.unregisterAll();
     // const keysetId = `${config.addonRef}-keyset`;
     // const cmdsetId = `${config.addonRef}-cmdset`;
     // const cmdSmallerId = `${config.addonRef}-cmd-smaller`;
@@ -1210,112 +1210,35 @@ export class KeyExampleFactory {
         HelperExampleFactory.chPubTitleCase();
       });
     }
-
+    ztoolkit.log(`${getString("dataDir")} ${Zotero.DataDirectory.dir}`)
+    Zotero.debug('数据目录是：'+ `${getString("dataDir")} ${Zotero.DataDirectory.dir}`)
     // 显示数据目录
     if (ifDataDir) {
-      ztoolkit.Keyboard.register((event, { keyboard }) => {
-        if (!keyboard?.equals(`alt,${keyDataDir}`)) {
-          return;
-        }
-
-        // HelperExampleFactory.progressWindow(`${ifPubTitleCase}${keyPubTitleCase}`, 'success')
-        // addon.hooks.onShortcuts("larger");
-        // HelperExampleFactory.progressWindow(`${ifPubTitleCase} ${keyPubTitleCase} `, 'success');
-        HelperExampleFactory.progressWindow(
+      ztoolkit.Keyboard.register((ev, keyOptions ) => {
+        ztoolkit.log(ev, keyOptions.keyboard);
+        if (keyOptions.keyboard?.equals(`alt,${keyDataDir}`)) {
+          HelperExampleFactory.progressWindow(
           `${getString("dataDir")} ${Zotero.DataDirectory.dir}`,
           "success",
         );
+        }
       });
     }
-
     // Register an event key for Alt+P 配置目录
     if (ifProfileDir) {
-      ztoolkit.Keyboard.register((event, { keyboard }) => {
-        if (!keyboard?.equals(`alt,${keyProfileDir}`)) {
-          return;
-        }
-        // addon.hooks.onShortcuts("larger");
-        HelperExampleFactory.progressWindow(
+    ztoolkit.Keyboard.register((ev, keyOptions ) => {
+        ztoolkit.log(ev, keyOptions.keyboard);
+        if (keyOptions.keyboard?.equals(`alt,${keyProfileDir}`)) {
+         HelperExampleFactory.progressWindow(
           `${getString("proDir")} ${Zotero.Profile.dir}`,
           "success",
         );
-      });
+        }
+       });
     }
+   }
 
-    // Register an element key using <key> for Alt+S
-    /*
-     ztoolkit.Shortcut.register("element", {
-       id: `${config.addonRef}-key-smaller`,
-       key: "S",
-       modifiers: "alt",
-       xulData: {
-         document,
-         command: cmdSmallerId,
-         _parentId: keysetId,
-         _commandOptions: {
-           id: cmdSmallerId,
-           document,
-           _parentId: cmdsetId,
-           oncommand: `'Zotero.${config.addonInstance}.hooks.onShortcuts('smaller')'`,
-         },
-       },
-     });
-     */
-    // Here we register an conflict key for Alt+S
-    // just to show how the confliction check works.
-    // This is something you should avoid in your plugin.
-    /*
-    ztoolkit.Shortcut.register("event", {
-      id: `${config.addonRef}-key-smaller-conflict`,
-      key: "S",
-      modifiers: "alt",
-      callback: (keyOptions) => {
-        ztoolkit.getGlobal("alert")("Smaller! This is a conflict key.");
-      },
-    });
-    */
-    // Register an event key to check confliction
-    /*
-        ztoolkit.Shortcut.register("event", {
-          id: `${config.addonRef}-key-check-conflict`,
-          key: "C",
-          modifiers: "alt",
-          callback: (keyOptions) => {
-            addon.hooks.onShortcuts("confliction");
-          },
-        });
-        */
-    /*
-    new ztoolkit.ProgressWindow(config.addonName)
-      .createLine({
-        text: "Example Shortcuts: Alt+L/S/C",
-        type: "success",
-      })
-      .show();
-    */
-  }
 
-  /*
-  @example
-  static exampleShortcutLargerCallback() {
-    new ztoolkit.ProgressWindow(config.addonName)
-      .createLine({
-        text: "Larger!",
-        type: "default",
-      })
-      .show();
-  }
-
-  @example
-  static exampleShortcutSmallerCallback() {
-    new ztoolkit.ProgressWindow(config.addonName)
-      .createLine({
-        text: "Smaller!",
-        type: "default",
-      })
-      .show();
-  }
-*/
   @example
   static exampleShortcutConflictionCallback() {
     return;