diff --git a/src/pages/ExportPage.scss b/src/pages/ExportPage.scss
index 7be9dfe..c278b24 100644
--- a/src/pages/ExportPage.scss
+++ b/src/pages/ExportPage.scss
@@ -1144,6 +1144,16 @@
   .contacts-list-header-main {
     flex: 1;
     min-width: 0;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+  }
+
+  .contacts-list-header-main-label {
+    min-width: 0;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
   }
 
   .contacts-list-header-count {
@@ -1157,7 +1167,10 @@
 
   .contacts-list-header-actions {
     width: var(--contacts-action-col-width);
-    text-align: right;
+    display: flex;
+    align-items: center;
+    justify-content: flex-end;
+    gap: 8px;
     flex-shrink: 0;
   }
 
@@ -1183,78 +1196,63 @@
     }
   }
 
-  .contacts-selection-toolbar {
-    display: flex;
+  .selection-toggle-btn,
+  .selection-clear-btn {
+    border: 1px solid var(--border-color);
+    border-radius: 8px;
+    background: var(--bg-secondary);
+    color: var(--text-secondary);
+    font-size: 12px;
+    padding: 6px 10px;
+    cursor: pointer;
+
+    &:hover:not(:disabled) {
+      border-color: var(--text-tertiary);
+      color: var(--text-primary);
+    }
+
+    &:disabled {
+      opacity: 0.65;
+      cursor: not-allowed;
+    }
+  }
+
+  .selection-toggle-btn {
+    padding: 4px 8px;
+    font-size: 11px;
+    line-height: 1.2;
+    white-space: nowrap;
+  }
+
+  .selection-export-btn {
+    border: none;
+    border-radius: 8px;
+    padding: 6px 10px;
+    background: var(--primary);
+    color: #fff;
+    font-size: 12px;
+    cursor: pointer;
+    display: inline-flex;
     align-items: center;
-    gap: 8px;
-    padding: 10px 12px 8px;
-    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 85%, transparent);
-    background: color-mix(in srgb, var(--bg-primary) 88%, var(--bg-secondary));
-    flex-wrap: wrap;
+    gap: 6px;
 
-    .selection-toggle-btn,
-    .selection-clear-btn {
-      border: 1px solid var(--border-color);
-      border-radius: 8px;
-      background: var(--bg-secondary);
-      color: var(--text-secondary);
-      font-size: 12px;
-      padding: 6px 10px;
-      cursor: pointer;
-
-      &:hover:not(:disabled) {
-        border-color: var(--text-tertiary);
-        color: var(--text-primary);
-      }
-
-      &:disabled {
-        opacity: 0.65;
-        cursor: not-allowed;
-      }
+    &:hover:not(:disabled) {
+      background: var(--primary-hover);
     }
 
-    .selection-summary {
-      font-size: 12px;
-      color: var(--text-secondary);
-      font-weight: 600;
-
-      &.muted {
-        color: var(--text-tertiary);
-        font-weight: 500;
-      }
-    }
-
-    .selection-export-btn {
-      border: none;
-      border-radius: 8px;
-      padding: 6px 10px;
-      background: var(--primary);
+    .selection-export-count {
+      min-width: 18px;
+      height: 18px;
+      padding: 0 5px;
+      border-radius: 999px;
+      background: rgba(255, 255, 255, 0.2);
       color: #fff;
-      font-size: 12px;
-      cursor: pointer;
-      margin-left: auto;
-      display: inline-flex;
+      font-size: 11px;
+      font-weight: 700;
+      display: flex;
       align-items: center;
-      gap: 6px;
-
-      &:hover:not(:disabled) {
-        background: var(--primary-hover);
-      }
-
-      .selection-export-count {
-        min-width: 18px;
-        height: 18px;
-        padding: 0 5px;
-        border-radius: 999px;
-        background: rgba(255, 255, 255, 0.2);
-        color: #fff;
-        font-size: 11px;
-        font-weight: 700;
-        display: inline-flex;
-        align-items: center;
-        justify-content: center;
-        font-variant-numeric: tabular-nums;
-      }
+      justify-content: center;
+      font-variant-numeric: tabular-nums;
     }
   }
 
@@ -2700,12 +2698,17 @@
     padding: 8px 10px 6px;
   }
 
-  .table-wrap .contacts-selection-toolbar {
-    padding: 8px 10px 6px;
+  .table-wrap .contacts-list-header-main {
+    gap: 6px;
+  }
 
-    .selection-export-btn {
-      margin-left: 0;
-    }
+  .table-wrap .selection-toggle-btn {
+    padding: 3px 7px;
+    font-size: 10px;
+  }
+
+  .table-wrap .contacts-list-header-actions {
+    gap: 6px;
   }
 
   .table-wrap .contacts-list {
diff --git a/src/pages/ExportPage.tsx b/src/pages/ExportPage.tsx
index 7eab8c2..49d9702 100644
--- a/src/pages/ExportPage.tsx
+++ b/src/pages/ExportPage.tsx
@@ -3761,24 +3761,12 @@ function ExportPage() {
     return sessions.reduce((count, session) => (session.avatarUrl ? count + 1 : count), 0)
   }, [sessions])
 
-  const visibleSelectedCount = useMemo(() => {
-    const visibleSet = new Set(
-      filteredContacts
-        .filter(contact => sessionRowByUsername.get(contact.username)?.hasSession)
-        .map(contact => contact.username)
-    )
-    let count = 0
-    for (const id of selectedSessions) {
-      if (visibleSet.has(id)) count += 1
-    }
-    return count
-  }, [filteredContacts, selectedSessions, sessionRowByUsername])
   const visibleSelectableCount = useMemo(() => (
     filteredContacts.reduce((count, contact) => (
       sessionRowByUsername.get(contact.username)?.hasSession ? count + 1 : count
     ), 0)
   ), [filteredContacts, sessionRowByUsername])
-  const isAllVisibleSelected = visibleSelectableCount > 0 && visibleSelectedCount === visibleSelectableCount
+  const isAllVisibleSelected = visibleSelectableCount > 0 && selectedCount === visibleSelectableCount
 
   const canCreateTask = exportDialog.scope === 'sns'
     ? Boolean(exportFolder)
@@ -4174,8 +4162,8 @@ function ExportPage() {
               )}
 
               {hasFilteredContacts && (
-                <>
-                  <div className="contacts-selection-toolbar">
+                <div className="contacts-list-header">
+                  <span className="contacts-list-header-select">
                     <button
                       className={`select-icon-btn ${isAllVisibleSelected ? 'checked' : ''}`}
                       type="button"
@@ -4185,6 +4173,8 @@ function ExportPage() {
                     >
                       {isAllVisibleSelected ? <CheckSquare size={16} /> : <Square size={16} />}
                     </button>
+                  </span>
+                  <span className="contacts-list-header-main">
                     <button
                       className="selection-toggle-btn"
                       type="button"
@@ -4193,35 +4183,31 @@ function ExportPage() {
                     >
                       {isAllVisibleSelected ? '取消全选当前筛选' : '全选当前筛选'}
                     </button>
-                    <span className="selection-summary muted">
-                      当前筛选 {visibleSelectedCount}/{visibleSelectableCount}
-                    </span>
-                    <button
-                      className="selection-clear-btn"
-                      type="button"
-                      onClick={clearSelection}
-                      disabled={selectedCount === 0}
-                    >
-                      清空
-                    </button>
+                    <span className="contacts-list-header-main-label">联系人（头像/名称/微信号）</span>
+                  </span>
+                  <span className="contacts-list-header-count">总消息数</span>
+                  <span className="contacts-list-header-actions">
                     {selectedCount > 0 && (
-                      <button
-                        className="selection-export-btn"
-                        type="button"
-                        onClick={openBatchExport}
-                      >
-                        <span>批量导出</span>
-                        <span className="selection-export-count">{selectedCount}</span>
-                      </button>
+                      <>
+                        <button
+                          className="selection-clear-btn"
+                          type="button"
+                          onClick={clearSelection}
+                        >
+                          清空
+                        </button>
+                        <button
+                          className="selection-export-btn"
+                          type="button"
+                          onClick={openBatchExport}
+                        >
+                          <span>批量导出</span>
+                          <span className="selection-export-count">{selectedCount}</span>
+                        </button>
+                      </>
                     )}
-                  </div>
-                  <div className="contacts-list-header">
-                    <span className="contacts-list-header-select">选择</span>
-                    <span className="contacts-list-header-main">联系人（头像/名称/微信号）</span>
-                    <span className="contacts-list-header-count">总消息数</span>
-                    <span className="contacts-list-header-actions">操作</span>
-                  </div>
-                </>
+                  </span>
+                </div>
               )}
             </div>