diff --git a/playwright_automation.py b/playwright_automation.py
index df4375d..a547eb0 100755
--- a/playwright_automation.py
+++ b/playwright_automation.py
@@ -1361,31 +1361,43 @@ class PlaywrightAutomation:
             # 先保存到临时文件
             temp_filepath = filepath + '.tmp'
 
-            # 尝试展开iframe以显示全部内容
+            # 展开所有可滚动容器，使内容完全显示
             try:
                 self.main_page.evaluate("""() => {
-                    const iframe = document.querySelector('iframe[name="mainframe"]');
-                    if (iframe) {
-                        try {
-                            const iframeDoc = iframe.contentDocument || iframe.contentWindow.document;
-                            const contentHeight = Math.max(
-                                iframeDoc.body.scrollHeight,
-                                iframeDoc.documentElement.scrollHeight,
-                                2000
-                            );
-                            iframe.style.height = contentHeight + 'px';
-                            iframe.style.minHeight = contentHeight + 'px';
-                            iframe.style.maxHeight = 'none';
-                            // 调整父容器
-                            let parent = iframe.parentElement;
-                            while (parent && parent !== document.body) {
-                                parent.style.height = 'auto';
-                                parent.style.maxHeight = 'none';
-                                parent.style.overflow = 'visible';
-                                parent = parent.parentElement;
-                            }
-                        } catch(e) {}
-                    }
+                    // 移除body和html的高度限制
+                    document.documentElement.style.height = 'auto';
+                    document.documentElement.style.overflow = 'visible';
+                    document.body.style.height = 'auto';
+                    document.body.style.overflow = 'visible';
+
+                    // 查找所有可能的滚动容器并展开
+                    const expandScrollable = (el) => {
+                        if (!el || el === document.documentElement) return;
+                        const style = window.getComputedStyle(el);
+                        if (style.overflow === 'auto' || style.overflow === 'scroll' ||
+                            style.overflowY === 'auto' || style.overflowY === 'scroll') {
+                            el.style.height = 'auto';
+                            el.style.maxHeight = 'none';
+                            el.style.overflow = 'visible';
+                        }
+                        if (el.parentElement) expandScrollable(el.parentElement);
+                    };
+
+                    // 从表格开始向上展开
+                    const table = document.querySelector('table.ltable, .ltable, table');
+                    if (table) expandScrollable(table.parentElement);
+
+                    // 展开所有带overflow的元素
+                    document.querySelectorAll('*').forEach(el => {
+                        const style = window.getComputedStyle(el);
+                        if ((style.overflow === 'auto' || style.overflow === 'scroll' ||
+                             style.overflowY === 'auto' || style.overflowY === 'scroll') &&
+                            el.scrollHeight > el.clientHeight) {
+                            el.style.height = el.scrollHeight + 'px';
+                            el.style.maxHeight = 'none';
+                            el.style.overflow = 'visible';
+                        }
+                    });
                 }""")
                 time.sleep(0.5)
             except Exception: