diff --git a/frontend/src/views/api-keys/components/ApiKeyCreateModal.vue b/frontend/src/views/api-keys/components/ApiKeyCreateModal.vue
index 82b0b2dd5..659832fec 100644
--- a/frontend/src/views/api-keys/components/ApiKeyCreateModal.vue
+++ b/frontend/src/views/api-keys/components/ApiKeyCreateModal.vue
@@ -39,7 +39,7 @@ const label = formField('label')
   <BaseModal
     v-model="open"
     title="创建 API Key"
-    description="为当前代理管理端生成一个新的访问密钥。创建后请立即保存。"
+    description="创建后只显示一次，请立即保存。"
     variant="info"
     width="540px"
     :close-disabled="saving"
diff --git a/frontend/src/views/dashboard/components/RequestTrendCard.vue b/frontend/src/views/dashboard/components/RequestTrendCard.vue
index 13104bed1..a1fead5fd 100644
--- a/frontend/src/views/dashboard/components/RequestTrendCard.vue
+++ b/frontend/src/views/dashboard/components/RequestTrendCard.vue
@@ -249,7 +249,7 @@ function summaryMarkerStyle(item: any) {
             v-if="!hasSamples"
             compact
             title="暂无趋势数据"
-            description="最近 24 小时还没有可用于绘制趋势的请求日志。"
+            description="最近 24 小时暂无请求日志。"
             class="h-full place-content-center bg-transparent"
           />
         </div>
diff --git a/frontend/src/views/login/components/LoginPanel.vue b/frontend/src/views/login/components/LoginPanel.vue
index 07d247395..86e5e815a 100644
--- a/frontend/src/views/login/components/LoginPanel.vue
+++ b/frontend/src/views/login/components/LoginPanel.vue
@@ -94,8 +94,8 @@ function togglePasswordVisible(): void {
       >
         控制台登录
       </h1>
-      <p class="m-0 text-sm leading-[1.45] font-normal text-(--login-description)">
-        使用管理员账号进入 Codex Proxy RS，管理路由、密钥、账号池与链路观测。
+      <p class="m-0 -ml-2 text-sm leading-[1.45] font-normal text-(--login-description)">
+       「 欢迎回来，登录以开始您的数据之旅。 」
       </p>
     </section>
 
diff --git a/frontend/src/views/settings/index.vue b/frontend/src/views/settings/index.vue
index e9409f75a..107384875 100644
--- a/frontend/src/views/settings/index.vue
+++ b/frontend/src/views/settings/index.vue
@@ -287,7 +287,7 @@ onMounted(loadSettings)
       <BaseCard
         :padded="false"
         title="管理员 API Key"
-        description="用于外部系统集成的全局 API Key，拥有完整管理员权限。"
+        description="用于外部系统集成，具有管理员权限。"
         header-class="px-5 pt-4"
         body-class="px-5 py-5"
       >
diff --git a/frontend/src/views/usage/components/UsageDistributionPanel.vue b/frontend/src/views/usage/components/UsageDistributionPanel.vue
index 80b3cc8af..8d1b3ea70 100644
--- a/frontend/src/views/usage/components/UsageDistributionPanel.vue
+++ b/frontend/src/views/usage/components/UsageDistributionPanel.vue
@@ -219,7 +219,7 @@ function distributionNameParts(name: unknown) {
         compact
         plain
         title="暂无分布数据"
-        description="当前筛选范围还没有可聚合的使用记录。"
+        description="当前范围暂无使用记录。"
         class="h-70 place-content-center lg:h-64"
       />
     </template>
diff --git a/frontend/src/views/usage/components/UsageInsightsGrid.vue b/frontend/src/views/usage/components/UsageInsightsGrid.vue
index 38f0e80c1..bbbdbe770 100644
--- a/frontend/src/views/usage/components/UsageInsightsGrid.vue
+++ b/frontend/src/views/usage/components/UsageInsightsGrid.vue
@@ -326,7 +326,7 @@ function themeColor(name: string, fallback: string) {
             v-else
             compact
             title="暂无趋势数据"
-            description="当前筛选范围还没有可绘制的 Token 趋势。"
+            description="当前范围暂无 Token 数据。"
             class="min-h-50 place-content-center bg-transparent"
           />
         </div>
@@ -347,7 +347,7 @@ function themeColor(name: string, fallback: string) {
             v-else
             compact
             title="暂无延迟数据"
-            description="当前时间范围还没有可绘制的延迟趋势。"
+            description="当前范围暂无延迟数据。"
             class="min-h-50 place-content-center bg-transparent"
           />
         </div>
diff --git a/frontend/src/views/usage/components/UsageRecordDetailModal.vue b/frontend/src/views/usage/components/UsageRecordDetailModal.vue
index 11a7f1721..73b8303fc 100644
--- a/frontend/src/views/usage/components/UsageRecordDetailModal.vue
+++ b/frontend/src/views/usage/components/UsageRecordDetailModal.vue
@@ -213,7 +213,7 @@ function themeColor(name: string, fallback: string) {
   <BaseModal
     v-model="open"
     title="使用记录详情"
-    description="查看单次网关请求的模型、链路、Token、费用与上游响应。"
+    description="单次请求的完整链路信息"
     variant="info"
     width="960px"
     scrollable