diff --git a/src/pages/plan/message/index.jsx b/src/pages/plan/message/index.jsx
index 11978306..817acfef 100644
--- a/src/pages/plan/message/index.jsx
+++ b/src/pages/plan/message/index.jsx
@@ -168,7 +168,7 @@ export default function Message() {
                 <div>
                   {rowData.label.length
                     ? rowData.label.map((item) => (
-                        <p className="variable">
+                        <p className="variable" key={item.index}>
                           {item.name}: <span>{item.index}</span>
                         </p>
                       ))