diff --git a/pc4mobx/hrmSalary/pages/calculateDetail/compareDetail.js b/pc4mobx/hrmSalary/pages/calculateDetail/compareDetail.js
index cdb471d8..8641697c 100644
--- a/pc4mobx/hrmSalary/pages/calculateDetail/compareDetail.js
+++ b/pc4mobx/hrmSalary/pages/calculateDetail/compareDetail.js
@@ -56,6 +56,8 @@ export default class CompareDetail extends React.Component {
             </div>
           );
         };
+      } else {
+        item.fixed = "left";
       }
     });
     return newColumns;