diff --git a/docs/table/detail/options.md b/docs/table/detail/options.md
index f9053930..39a77810 100644
--- a/docs/table/detail/options.md
+++ b/docs/table/detail/options.md
@@ -254,6 +254,16 @@ height: function(){
 
 </td>
 <td>string</td>
+<td>-</td>
+    </tr>
+    <tr>
+<td>syncFixedRowHeight <sup>2.12+ 实验性</sup></td>
+<td>
+
+是否强制计算表格主区域的行高度并同步到固定列区域。开启后会对表格性能有一定的影响，仅适用于行高度自适应的场景。
+
+</td>
+<td>boolean</td>
 <td>-</td>
     </tr>
     <tr>
diff --git a/src/modules/table.js b/src/modules/table.js
index 088fae2d..82219a47 100644
--- a/src/modules/table.js
+++ b/src/modules/table.js
@@ -2993,7 +2993,7 @@ layui.define(['lay', 'i18n', 'laytpl', 'laypage', 'form', 'util'], function(expo
 
     // 同步固定列表格和主表格高度
     var lineStyle = that.config.lineStyle;
-    var isAutoHeight = lineStyle && (/\bheight\s*:\s*auto\b/g.test(lineStyle) || lineStyle.indexOf('max-height') !== -1);
+    var isAutoHeight = lineStyle && /\bheight\s*:\s*auto\b/g.test(lineStyle);
     // 只重载数据时需要主动同步高度，因为 tbody 大小可能不变
     var needSyncFixedColHeight = that.needSyncFixedColHeight = (that.layBody.length > 1) && (that.config.syncFixedRowHeight || (that.config.syncFixedRowHeight !== false && isAutoHeight));