diff --git a/playwright_automation.py b/playwright_automation.py
index 9831b8b..83460a5 100755
--- a/playwright_automation.py
+++ b/playwright_automation.py
@@ -1361,16 +1361,35 @@ class PlaywrightAutomation:
             # 先保存到临时文件
             temp_filepath = filepath + '.tmp'
 
-            # 获取iframe并截取完整内容
+            # 获取iframe
             iframe = self.get_iframe_safe()
             if iframe:
-                # 对iframe内容进行全页截图
-                iframe.screenshot(
-                    path=temp_filepath,
-                    type='jpeg',
-                    full_page=True,
-                    quality=100
-                )
+                # 尝试截取iframe内的主要内容区域
+                try:
+                    # 查找内容表格
+                    table_locator = iframe.locator("table.ltable")
+                    if table_locator.count() > 0:
+                        table_locator.first.screenshot(
+                            path=temp_filepath,
+                            type='jpeg',
+                            quality=100
+                        )
+                    else:
+                        # 如果没有表格，截取整个body内容
+                        iframe.locator("body").screenshot(
+                            path=temp_filepath,
+                            type='jpeg',
+                            quality=100
+                        )
+                except Exception as e:
+                    self.log(f"元素截图失败: {e}，尝试全页截图")
+                    # 回退到iframe全页截图
+                    iframe.screenshot(
+                        path=temp_filepath,
+                        type='jpeg',
+                        full_page=True,
+                        quality=100
+                    )
             else:
                 # 如果无法获取iframe，回退到主页面截图
                 self.main_page.screenshot(