diff --git a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/controller/ExperimentController.java b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/controller/ExperimentController.java
index c1b9cd1..8c7c34b 100644
--- a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/controller/ExperimentController.java
+++ b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/controller/ExperimentController.java
@@ -221,7 +221,7 @@ public class ExperimentController extends JeecgController<Experiment, IExperimen
         String username = JwtUtil.getUserNameByToken(request);
         SysUser userByName = userService.getUserByName(username);
         // 超级管理不用判断状态和修改状态，只修改数据。 20250511 邓春
-        if (!ADMIN_NAME.equals(userByName)) {
+        if (!ADMIN_NAME.equals(userByName.getUsername())) {
             Experiment dbExp = experimentService.getById(experiment.getId());
             if (StringUtils.equals(dbExp.getStatus(), ExperimentStatus.COMPLETED) || StringUtils.equals(dbExp.getStatus(),
                     ExperimentStatus.REVIEWED)) {