diff --git a/src/agent/explorer.py b/src/agent/explorer.py
index 126027f..3aa141b 100644
--- a/src/agent/explorer.py
+++ b/src/agent/explorer.py
@@ -137,7 +137,11 @@ class FeatureExplorer:
                     except:
                         break
                 else:
-                    # 没有跳转，检查是否有新元素出现（如折叠菜单展开）
+                    # 没有跳转，检查是否有新元素出现（如折叠菜单展开或 Tab 切换）
+                    is_tab_click = element.get("type") == "tab" or \
+                                   "tab" in element.get("tagName", "").lower() or \
+                                   "tab" in element.get("name", "").lower()
+                    
                     new_elements = self._discover_elements()
                     new_filtered = self._filter_and_sort(new_elements)
                     
@@ -146,7 +150,10 @@ class FeatureExplorer:
                     new_items = [e for e in new_filtered if e.get("name") not in existing_names]
                     
                     if new_items:
-                        print(f"      📋 发现 {len(new_items)} 个新元素（菜单展开）")
+                        if is_tab_click:
+                            print(f"      📑 Tab 切换，发现 {len(new_items)} 个新内容元素")
+                        else:
+                            print(f"      📋 发现 {len(new_items)} 个新元素（菜单展开）")
                         # 将新元素插入到当前位置之后
                         elements = elements[:element_index] + new_items + elements[element_index:]
         
@@ -218,10 +225,15 @@ class FeatureExplorer:
                             
                             // 推断类型
                             let type = 'link';
+                            const cls = el.className || '';
                             if (el.tagName === 'BUTTON' || el.getAttribute('role') === 'button') type = 'button';
                             if (el.closest('nav') || el.classList.contains('nav-item')) type = 'navigation';
                             if (el.getAttribute('role') === 'menuitem') type = 'menu';
-                            if (el.getAttribute('role') === 'tab') type = 'tab';
+                            if (el.getAttribute('role') === 'tab' || 
+                                cls.includes('tabs-chrome') || 
+                                cls.includes('tabs-tab') ||
+                                cls.includes('ant-tabs-tab') ||
+                                cls.includes('el-tabs__item')) type = 'tab';
                             
                             elements.push({
                                 name: text,