diff --git a/frontend/src/style.css b/frontend/src/style.css
index 415e208..6690c74 100644
--- a/frontend/src/style.css
+++ b/frontend/src/style.css
@@ -376,7 +376,24 @@ button:not(:disabled), [role="button"]:not([aria-disabled="true"]) { cursor: poi
 .page-title { font-size: 20px; font-weight: 800; letter-spacing: -0.03em; color: var(--fg); }
 .page-sub { margin-top: 3px; font-size: 12.5px; color: var(--fg-3); line-height: 1.5; }
 .page-sub strong { color: var(--fg-2); font-weight: 700; }
+/* 刷新：独立的圆形图标按钮，固定在页头最右 */
 .page-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
+.refresh-btn {
+  flex-shrink: 0;
+  width: 42px; height: 42px;
+  display: inline-grid; place-items: center;
+  border-radius: 50%;
+  border: 1px solid rgb(24 24 27 / 0.12);
+  background: #fff;
+  color: var(--fg-2);
+  box-shadow: 0 1px 2px rgb(24 24 27 / 0.04), 0 6px 16px -8px rgb(24 24 27 / 0.15);
+  transition: color .15s ease, border-color .15s ease, box-shadow .15s ease;
+}
+.refresh-btn svg { transition: transform .5s cubic-bezier(.22,.61,.36,1); }
+.refresh-btn:hover { color: var(--fg); border-color: rgb(24 24 27 / 0.3); box-shadow: 0 8px 20px -8px rgb(24 24 27 / 0.25); }
+.refresh-btn:hover svg { transform: rotate(180deg); }
+.refresh-btn:active svg { transform: rotate(360deg); transition-duration: .25s; }
+.page-bar { display: flex; justify-content: flex-end; }
 .toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; padding: 10px 12px; }
 .toolbar .field { height: 36px; padding-top: 0 !important; padding-bottom: 0 !important; font-size: 13px !important; }
 .toolbar input.field:not([type]), .toolbar input.field[type="text"], .toolbar input.field[type="search"] {
diff --git a/frontend/src/views/AdminOrdersView.vue b/frontend/src/views/AdminOrdersView.vue
index e509c26..b464d69 100644
--- a/frontend/src/views/AdminOrdersView.vue
+++ b/frontend/src/views/AdminOrdersView.vue
@@ -82,7 +82,7 @@ function goPage(n) {
         <p class="page-sub">{{ total }} 笔充值订单</p>
       </div>
       <div class="page-actions">
-        <button @click="load" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
+        <button @click="load" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
       </div>
     </div>
 
diff --git a/frontend/src/views/BannedWordHitsView.vue b/frontend/src/views/BannedWordHitsView.vue
index 7831746..49ddfd5 100644
--- a/frontend/src/views/BannedWordHitsView.vue
+++ b/frontend/src/views/BannedWordHitsView.vue
@@ -57,7 +57,7 @@ function goPage(n) {
         <p class="page-sub">{{ total }} 条触发记录 · 每次拦截记一条(违禁词 / 用户 / 时间 / 提示词)</p>
       </div>
       <div class="page-actions">
-        <button @click="load" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
+        <button @click="load" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
       </div>
     </div>
 
diff --git a/frontend/src/views/BannedWordsView.vue b/frontend/src/views/BannedWordsView.vue
index ab14482..968dea0 100644
--- a/frontend/src/views/BannedWordsView.vue
+++ b/frontend/src/views/BannedWordsView.vue
@@ -123,7 +123,7 @@ onMounted(load)
         <p class="page-sub">提示词包含违禁词的生成请求(画图台 + API)会被<strong>直接拦截</strong>,并累计触发次数(见用户管理)。匹配不区分大小写。</p>
       </div>
       <div class="page-actions">
-        <button @click="load" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
+        <button @click="load" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
       </div>
     </div>
 
diff --git a/frontend/src/views/CdksView.vue b/frontend/src/views/CdksView.vue
index b0a1cff..85e5001 100644
--- a/frontend/src/views/CdksView.vue
+++ b/frontend/src/views/CdksView.vue
@@ -145,7 +145,7 @@ const pageNumbers = computed(() => {
   <section class="space-y-4">
     <div class="page-head">
       <h2 class="page-title">兑换码管理</h2>
-      <button @click="load" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
+      <button @click="load" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
     </div>
     <!-- KPI strip — same shape as LogsView / InvitesAdminView -->
     <div class="grid grid-cols-2 md:grid-cols-4 gap-3">
diff --git a/frontend/src/views/ChannelsView.vue b/frontend/src/views/ChannelsView.vue
index 41aba2d..f63a013 100644
--- a/frontend/src/views/ChannelsView.vue
+++ b/frontend/src/views/ChannelsView.vue
@@ -149,11 +149,12 @@ onMounted(load)
         <p class="page-sub">同构 /v1 协议上游实例 · 保存时自动同步上游模型 · 余额实时探测</p>
       </div>
       <div class="page-actions">
-        <button @click="load" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
-        <button @click="openAdd" class="btn-primary"><Icon name="plus" class="w-4 h-4" /> 添加渠道</button>
+        <button @click="load" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
       </div>
     </div>
 
+    <div class="page-bar"><button @click="openAdd" class="btn-primary"><Icon name="plus" class="w-4 h-4" /> 添加渠道</button></div>
+
     <p v-if="err" class="text-xs text-rose-300">{{ err }}</p>
     <p v-if="warn" class="text-xs text-amber-300">{{ warn }}</p>
     <p v-if="okMsg" class="text-xs text-emerald-300">{{ okMsg }}</p>
@@ -204,7 +205,7 @@ onMounted(load)
               </td>
             </tr>
             <tr v-if="loading"><td colspan="11" class="py-10 text-center text-white/40 text-sm">正在加载渠道…</td></tr>
-            <tr v-else-if="!channels.length"><td colspan="11" class="py-10 text-center text-white/40 text-sm">没有渠道，点右上角「添加渠道」接入上游实例</td></tr>
+            <tr v-else-if="!channels.length"><td colspan="11" class="py-10 text-center text-white/40 text-sm">没有渠道，点上方「添加渠道」接入上游实例</td></tr>
           </tbody>
         </table>
       </div>
diff --git a/frontend/src/views/ConcurrencyView.vue b/frontend/src/views/ConcurrencyView.vue
index b401cb2..433f554 100644
--- a/frontend/src/views/ConcurrencyView.vue
+++ b/frontend/src/views/ConcurrencyView.vue
@@ -57,11 +57,12 @@ onMounted(load)
         <p class="page-sub">每个分组限制成员用户的<strong>同时生成数</strong>(画图台 + API key 合计)。<strong>0 = 不限制</strong>。新用户自动进入「默认注册分组」。</p>
       </div>
       <div class="page-actions">
-        <button @click="load" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
-        <button @click="openNew" class="btn-primary shrink-0">+ 新增分组</button>
+        <button @click="load" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
       </div>
     </div>
 
+    <div class="page-bar"><button @click="openNew" class="btn-primary shrink-0"><Icon name="plus" class="w-4 h-4" /> 新增分组</button></div>
+
     <div class="card overflow-hidden">
       <table class="w-full text-sm">
         <thead>
diff --git a/frontend/src/views/ImagesView.vue b/frontend/src/views/ImagesView.vue
index a42c01a..94674ae 100644
--- a/frontend/src/views/ImagesView.vue
+++ b/frontend/src/views/ImagesView.vue
@@ -212,7 +212,7 @@ onUnmounted(() => window.removeEventListener('keydown', onKey))
         <h2 class="page-title">作品管理</h2>
       </div>
       <div class="page-actions">
-        <button @click="load" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
+        <button @click="load" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
       </div>
     </div>
     <!-- KPI strip — same shape as the LogsView so the admin shell stays
diff --git a/frontend/src/views/InvitesAdminView.vue b/frontend/src/views/InvitesAdminView.vue
index 3c3c38c..e01dffd 100644
--- a/frontend/src/views/InvitesAdminView.vue
+++ b/frontend/src/views/InvitesAdminView.vue
@@ -26,7 +26,7 @@ onMounted(load)
         <p class="page-sub">全站邀请记录:谁邀请了谁、注册与完成时间、奖励状态</p>
       </div>
       <div class="page-actions">
-        <button @click="load" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
+        <button @click="load" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
       </div>
     </div>
     <!-- KPI strip — same shape as the LogsView so the admin shell stays
diff --git a/frontend/src/views/LogsView.vue b/frontend/src/views/LogsView.vue
index dbea365..63da281 100644
--- a/frontend/src/views/LogsView.vue
+++ b/frontend/src/views/LogsView.vue
@@ -157,7 +157,7 @@ const sourcePill = (s) => ({
   <section class="space-y-4">
     <div class="page-head">
       <h2 class="page-title">日志管理</h2>
-      <button @click="load" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
+      <button @click="load" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
     </div>
     <!-- KPI strip — dense pills aligned with the dashboard tints -->
     <div class="grid grid-cols-2 md:grid-cols-4 gap-3">
diff --git a/frontend/src/views/ModelsView.vue b/frontend/src/views/ModelsView.vue
index 6dd3498..1ae3c9e 100644
--- a/frontend/src/views/ModelsView.vue
+++ b/frontend/src/views/ModelsView.vue
@@ -77,7 +77,7 @@ onMounted(loadModels)
   <section class="space-y-4">
     <div class="page-head">
       <h2 class="page-title">模型管理</h2>
-      <button @click="loadModels" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
+      <button @click="loadModels" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
     </div>
     <!-- KPI strip — same shape as LogsView / InvitesAdminView -->
     <div class="grid grid-cols-2 md:grid-cols-4 gap-3">
diff --git a/frontend/src/views/OverviewView.vue b/frontend/src/views/OverviewView.vue
index 4bb3c21..942cbe9 100644
--- a/frontend/src/views/OverviewView.vue
+++ b/frontend/src/views/OverviewView.vue
@@ -155,7 +155,7 @@ onUnmounted(() => clearInterval(timer))
         <span class="pill" :class="'pill--' + overallHealth.tone">
           <span class="dot" :class="'dot--' + overallHealth.tone"></span>{{ overallHealth.label }}
         </span>
-        <button @click="refreshAll" class="ov-btn"><Icon name="refresh" :size="14" /> 刷新</button>
+        <button @click="refreshAll" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
       </div>
     </div>
 
diff --git a/frontend/src/views/ShowcaseView.vue b/frontend/src/views/ShowcaseView.vue
index 8eda973..03d998c 100644
--- a/frontend/src/views/ShowcaseView.vue
+++ b/frontend/src/views/ShowcaseView.vue
@@ -185,7 +185,7 @@ onMounted(refresh)
         <p class="page-sub">首页首屏拼贴(Hero)与作品墙(Work)的展示图</p>
       </div>
       <div class="page-actions">
-        <button @click="refresh" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
+        <button @click="refresh" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
       </div>
     </div>
     <!-- filter / new -->
diff --git a/frontend/src/views/UsersView.vue b/frontend/src/views/UsersView.vue
index 69ce203..0072bef 100644
--- a/frontend/src/views/UsersView.vue
+++ b/frontend/src/views/UsersView.vue
@@ -219,7 +219,7 @@ async function doRecharge() {
   <section class="space-y-4">
     <div class="page-head">
       <h2 class="page-title">用户管理</h2>
-      <button @click="load" class="btn-soft"><Icon name="refresh" class="w-3.5 h-3.5" /> 刷新</button>
+      <button @click="load" class="refresh-btn" title="刷新" aria-label="刷新"><Icon name="refresh" :size="18" /></button>
     </div>
     <!-- KPI strip — same shape as LogsView / ModelsView -->
     <div class="grid grid-cols-2 md:grid-cols-4 gap-3">