diff --git a/src/App.vue b/src/App.vue
index bd4d765..8e74ce2 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -6,7 +6,7 @@ import AppNaiveUIProvider from './AppNaiveUIProvider.vue';
 <template>
   <DynamicDialog />
   <ConfirmDialog />
-  <Toast />
+  <Toast style="z-index: 5000" />
 
   <AppNaiveUIProvider>
     <router-view v-slot="{ Component }">
diff --git a/src/locales-utils/i18n-auto-imports.ts b/src/locales-utils/i18n-auto-imports.ts
index e8088ef..a1e084a 100644
--- a/src/locales-utils/i18n-auto-imports.ts
+++ b/src/locales-utils/i18n-auto-imports.ts
@@ -36,6 +36,14 @@ export const routeI18nInstance = createI18n({
   useScope: 'local',
   missing: (locale, key) => {
     consola.warn(`菜单翻译缺失: locale=${locale}, key=${key}`);
+    if (__DEV__) {
+      ToastService.add({
+        severity: 'warn',
+        summary: '菜单翻译缺失',
+        detail: "缺少菜单国际化内容: locale='A', key='B'",
+        life: 5000,
+      });
+    }
     return key;
   },
   fallbackRoot: true,
diff --git a/src/plugins/00.app-config.ts b/src/plugins/00.app-config.ts
index 830b10a..dabb697 100644
--- a/src/plugins/00.app-config.ts
+++ b/src/plugins/00.app-config.ts
@@ -1,5 +1,6 @@
 export function install({ app }: { app: import('vue').App<Element> }) {
-  app.config.globalProperties.__DEV__ = __DEV__;
+  app.config.globalProperties.__DEV__ =
+    __DEV__; /* vite.config.ts: define: { __DEV__: JSON.stringify(!isBuild) } */
 
   app.config.errorHandler = (error, instance, info) => {
     console.error('Global error:', error);
diff --git a/src/plugins/10.primevue-plugin.ts b/src/plugins/10.primevue-plugin.ts
index e2e8b4e..886f07e 100644
--- a/src/plugins/10.primevue-plugin.ts
+++ b/src/plugins/10.primevue-plugin.ts
@@ -15,10 +15,10 @@ export function install({ app }: { app: import('vue').App<Element> }) {
   // https://github.com/primefaces/primevue/blob/afe6f58ae55e9caf7f9bc094cd453a21a6113001/packages/core/src/config/PrimeVue.js
   app.use(PrimeVue, {
     zIndex: {
-      modal: 2100,
-      overlay: 2000,
-      menu: 2000,
-      tooltip: 2100,
+      modal: 5100,
+      overlay: 5000,
+      menu: 5000,
+      tooltip: 5100,
     },
     locale: {
       ...zhCN['zh-CN'],