diff --git a/src/pages/dobustrain/index.jsx b/src/pages/dobustrain/index.jsx
index 7ecde13a0bd86c1d3dbbbdccfa8f7236f0d18deb..cfb60ed87dd1b70e05715396159affe5aa421672 100644
--- a/src/pages/dobustrain/index.jsx
+++ b/src/pages/dobustrain/index.jsx
@@ -386,8 +386,8 @@ function Dolessons() {
             fields={[
               {
                 title: "实验",
-                dataIndex: "id",
-                key: "id",
+                dataIndex: "courseExperimentId",
+                key: "courseExperimentId",
                 valueType: "select",
                 options: {
                   path: "/busTrainExperiment/selection",