diff --git a/electron/main/index.ts b/electron/main/index.ts
index 39722ead..c44fc5d6 100644
--- a/electron/main/index.ts
+++ b/electron/main/index.ts
@@ -105,6 +105,8 @@ ipcMain.handle("get-store-filter", (): "spark" | "apm" | "both" =>
   getStoreFilterFromArgv(),
 );
 
+ipcMain.handle("get-app-version", (): string => getAppVersion());
+
 async function createWindow() {
   win = new BrowserWindow({
     title: "星火应用商店",
diff --git a/electron/preload/index.ts b/electron/preload/index.ts
index ef9543a0..aab78e57 100644
--- a/electron/preload/index.ts
+++ b/electron/preload/index.ts
@@ -36,15 +36,6 @@ contextBridge.exposeInMainWorld("apm_store", {
       return arch;
     }
   })(),
-  version: (() => {
-    // 从 package.json 读取版本号
-    try {
-      const pkg = require("../../package.json");
-      return pkg.version || "unknown";
-    } catch {
-      return "unknown";
-    }
-  })(),
 });
 
 // --------- Preload scripts loading ---------
diff --git a/src/components/AboutModal.vue b/src/components/AboutModal.vue
index ca6a207b..6069a31f 100644
--- a/src/components/AboutModal.vue
+++ b/src/components/AboutModal.vue
@@ -111,11 +111,15 @@ const emit = defineEmits<{
 
 const version = ref("unknown");
 
-onMounted(() => {
-  // 从预加载脚本获取版本号
-  const apmStore = (window as any).apm_store;
-  if (apmStore?.version) {
-    version.value = apmStore.version;
+onMounted(async () => {
+  // 通过 IPC 从主进程获取版本号
+  try {
+    const appVersion = await window.ipcRenderer.invoke("get-app-version");
+    if (appVersion) {
+      version.value = appVersion;
+    }
+  } catch {
+    version.value = "unknown";
   }
 });
 
diff --git a/src/vite-env.d.ts b/src/vite-env.d.ts
index 043c1114..8a2c9c82 100644
--- a/src/vite-env.d.ts
+++ b/src/vite-env.d.ts
@@ -15,4 +15,9 @@ interface Window {
   };
 }
 
+// IPC channel type definitions
+declare interface IpcChannels {
+  "get-app-version": () => string;
+}
+
 declare const __APP_VERSION__: string;