diff --git a/static/js/pages/dashboard.js b/static/js/pages/dashboard.js
index fd75ac3..9f76b14 100644
--- a/static/js/pages/dashboard.js
+++ b/static/js/pages/dashboard.js
@@ -38,12 +38,6 @@ const PageDashboard = {
                 item.dataset.cat = cat;
                 listEl.appendChild(item);
             });
-
-            const marketItem = document.createElement('div');
-            marketItem.className = 'category-item market-tab';
-            marketItem.textContent = '市场';
-            marketItem.dataset.cat = 'market';
-            listEl.appendChild(marketItem);
         } catch (e) {
             console.error('Failed to load categories:', e);
         }
@@ -121,8 +115,9 @@ const PageDashboard = {
                 categoryList.querySelectorAll('.category-item').forEach(el => el.classList.remove('active'));
                 item.classList.add('active');
                 this._currentCategory = item.dataset.cat;
-                this._marketMode = (this._currentCategory === 'market');
-                document.getElementById('dash-search-box').style.display = this._marketMode ? 'none' : 'flex';
+                this._marketMode = false;
+                document.getElementById('btn-market-tab').classList.remove('active');
+                document.getElementById('dash-search-box').style.display = 'flex';
                 this._loadThemes();
             });
         }
@@ -163,6 +158,13 @@ const PageDashboard = {
 
         document.getElementById('btn-market-upload')?.addEventListener('click', () => this._showMarketUpload());
         document.getElementById('btn-market-login')?.addEventListener('click', () => this._showMarketLogin());
+        document.getElementById('btn-market-tab')?.addEventListener('click', () => {
+            document.getElementById('dash-category-list').querySelectorAll('.category-item').forEach(el => el.classList.remove('active'));
+            document.getElementById('btn-market-tab').classList.add('active');
+            this._marketMode = true;
+            document.getElementById('dash-search-box').style.display = 'none';
+            this._loadThemes();
+        });
 
         this._updateMarketUI();
     },
@@ -311,12 +313,20 @@ const PageDashboard = {
         <div class="dashboard-layout">
             <div class="dashboard-sub-sidebar">
                 <div id="dash-category-list"></div>
-                <div style="padding:8px 12px;margin-top:auto;display:flex;flex-direction:column;gap:4px">
-                    <button id="btn-market-login" class="btn btn-sm btn-primary" style="width:100%">登录</button>
-                    <button id="btn-market-upload" class="btn btn-sm btn-secondary" style="width:100%;display:none">发布到市场</button>
+                <div style="border-top:1px solid var(--border-subtle);margin:10px 8px 0;padding:12px 0 8px">
+                    <button id="btn-market-tab" class="category-item" data-cat="market" style="width:100%;justify-content:flex-start;gap:8px">
+                        <span>🏪</span> 市场
+                    </button>
+                    <div style="padding:4px 12px 0;display:flex;flex-direction:column;gap:4px">
+                        <button id="btn-market-login" class="btn btn-sm btn-primary" style="width:100%">登录</button>
+                        <button id="btn-market-upload" class="btn btn-sm btn-secondary" style="width:100%;display:none">发布到市场</button>
+                    </div>
+                </div>
+                <div style="padding:8px 12px;margin-top:auto">
                     <button id="btn-import-dashboard" class="btn btn-sm btn-secondary" style="width:100%;">导入 .tsd</button>
                 </div>
             </div>
+            </div>
             <div class="dashboard-main">
                 <div id="dash-search-box" style="display:flex;gap:8px;margin-bottom:12px;align-items:center">
                     <input id="dash-search" type="text" placeholder="搜索仪表盘..." style="flex:1;max-width:300px">