diff --git a/src/main/java/com/iflytop/gd/app/core/device/SelfTestState.java b/src/main/java/com/iflytop/gd/app/core/device/SelfTestState.java
index 13c095a..def5ea4 100644
--- a/src/main/java/com/iflytop/gd/app/core/device/SelfTestState.java
+++ b/src/main/java/com/iflytop/gd/app/core/device/SelfTestState.java
@@ -15,9 +15,6 @@ public class SelfTestState {
     @Schema(description = "龙门架机械臂z轴是否在原点")
     private boolean gantryZOrigin = false;
 
-    @Schema(description = "龙门架机械臂夹爪是否在原点")
-    private boolean clawOrigin = false;
-
     @Schema(description = "加液机械臂01是否在原点")
     private boolean dualRobotJoint1Origin = false;