diff --git a/src/App.vue b/src/App.vue
index a954b8a..a2e6172 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -4,36 +4,30 @@ import { useRoute, useRouter } from 'vue-router'
 import { useI18n } from 'vue-i18n'
 import { useDisplay } from 'vuetify'
 import { useUserStore } from './stores/user'
-import { useLocaleStore } from './stores/locale'
 import Toast from './components/Toast.vue'
 
 const route = useRoute()
 const { t } = useI18n()
-const localeStore = useLocaleStore()
 const router = useRouter()
 const userStore = useUserStore()
 const display = useDisplay()
 
 const currentRoute = computed(() => route.path)
-const currentLocaleLabel = computed(() => {
-  return (
-    localeStore.localeOptions.find((o) => o.value === localeStore.currentLocale)?.label ??
-    String(localeStore.currentLocale)
-  )
-})
 
-const showBottomNav = computed(() => display.smAndDown.value)
-const mineTargetPath = computed(() => (userStore.isLoggedIn ? '/wallet' : '/login'))
+const showBottomNav = computed(() => {
+  if (!display.smAndDown.value) return false
+  return currentRoute.value === '/' || currentRoute.value === '/search' || currentRoute.value === '/profile'
+})
+const mineTargetPath = computed(() => '/profile')
 const bottomNavValue = computed({
   get() {
     const p = currentRoute.value
-    if (p.startsWith('/wallet')) return '/wallet'
-    if (p.startsWith('/login')) return '/wallet' // Mine 入口在登录页也保持高亮
+    if (p.startsWith('/profile')) return '/profile'
     if (p.startsWith('/search')) return '/search'
     return '/'
   },
   set(v: string) {
-    if (v === '/wallet') router.push(mineTargetPath.value)
+    if (v === '/profile') router.push(mineTargetPath.value)
     else router.push(v)
   },
 })
@@ -74,29 +68,6 @@ watch(
         </v-btn>
         <v-app-bar-title v-if="currentRoute === '/'">TestMarket</v-app-bar-title>
         <v-spacer></v-spacer>
-        <v-menu location="bottom" :close-on-content-click="true" class="locale-menu">
-          <template #activator="{ props }">
-            <v-btn
-              v-bind="props"
-              variant="text"
-              size="small"
-              class="locale-btn"
-              :aria-label="`${t('common.more')} (${currentLocaleLabel})`"
-            >
-              <v-icon size="24">mdi-earth</v-icon>
-              <span class="locale-label">{{ currentLocaleLabel }}</span>
-            </v-btn>
-          </template>
-          <v-list density="compact">
-            <v-list-item
-              v-for="opt in localeStore.localeOptions"
-              :key="opt.value"
-              :title="opt.label"
-              :active="localeStore.currentLocale === opt.value"
-              @click="localeStore.setLocale(opt.value)"
-            />
-          </v-list>
-        </v-menu>
         <v-btn
           v-if="!userStore.isLoggedIn"
           text
@@ -115,23 +86,18 @@ watch(
           >
             <span class="balance-text">${{ userStore.balance }}</span>
           </v-btn>
-          <v-menu location="bottom" :close-on-content-click="false">
-            <template #activator="{ props }">
-              <v-btn v-bind="props" icon variant="text" class="avatar-btn">
-                <v-avatar size="36" color="primary">
-                  <v-img v-if="userStore.avatarUrl" :src="userStore.avatarUrl" cover alt="avatar" />
-                  <v-icon v-else>mdi-account</v-icon>
-                </v-avatar>
-              </v-btn>
-            </template>
-            <v-list density="compact">
-              <v-list-item
-                :title="userStore.user?.nickName || userStore.user?.userName || t('common.user')"
-                disabled
-              />
-              <v-list-item :title="t('common.logout')" @click="userStore.logout()" />
-            </v-list>
-          </v-menu>
+          <v-btn
+            icon
+            variant="text"
+            class="avatar-btn"
+            :aria-label="t('common.user')"
+            @click="$router.push('/profile')"
+          >
+            <v-avatar size="36" color="primary">
+              <v-img v-if="userStore.avatarUrl" :src="userStore.avatarUrl" cover alt="avatar" />
+              <v-icon v-else>mdi-account</v-icon>
+            </v-avatar>
+          </v-btn>
         </template>
       </div>
     </v-app-bar>
@@ -160,7 +126,7 @@ watch(
         <v-icon size="24">mdi-magnify</v-icon>
         <span>Search</span>
       </v-btn>
-      <v-btn value="/wallet" :ripple="false">
+      <v-btn value="/profile" :ripple="false">
         <v-icon size="24">mdi-account-outline</v-icon>
         <span>Mine</span>
       </v-btn>
@@ -206,20 +172,6 @@ watch(
   color: rgba(0, 0, 0, 0.87);
 }
 
-.locale-btn {
-  text-transform: none;
-}
-
-.locale-label {
-  margin-left: 6px;
-  font-size: 12px;
-  color: rgba(0, 0, 0, 0.72);
-  max-width: 88px;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
 /* 底部导航：整条栏上方淡投影 */
 :deep(.v-bottom-navigation) {
   box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.06);
@@ -260,6 +212,7 @@ watch(
 :global(html),
 :global(body) {
   background: rgb(252, 252, 252);
+  scrollbar-gutter: stable;
 }
 :global(.v-application) {
   background: rgb(252, 252, 252);