diff --git a/src/main/java/com/ruoyi/device/service/enums/DockStatusEnum.java b/src/main/java/com/ruoyi/device/service/enums/DockStatusEnum.java
index d42921f..6e9a4e0 100644
--- a/src/main/java/com/ruoyi/device/service/enums/DockStatusEnum.java
+++ b/src/main/java/com/ruoyi/device/service/enums/DockStatusEnum.java
@@ -38,10 +38,10 @@ public enum DockStatusEnum
      */
     TO_BE_CALIBRATED(5, "To Be Calibrated");
 
-    private final Integer code;
+    private final int code;
     private final String description;
 
-    DockStatusEnum(Integer code, String description)
+    DockStatusEnum(int code, String description)
     {
         this.code = code;
         this.description = description;
@@ -49,7 +49,7 @@ public enum DockStatusEnum
 
     public Integer getCode()
     {
-        return code;
+        return (Integer) code;
     }
 
     public String getDescription()