diff --git a/main/manager-api/src/main/java/xiaozhi/modules/device/entity/DeviceEntity.java b/main/manager-api/src/main/java/xiaozhi/modules/device/entity/DeviceEntity.java
index ccbe4683..cbdee85f 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/device/entity/DeviceEntity.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/device/entity/DeviceEntity.java
@@ -11,7 +11,7 @@ import java.util.Date;
 @Schema(description = "设备信息")
 public class DeviceEntity {
     @Schema(description = "设备ID")
-    private Long id;
+    private String id;
 
     @Schema(description = "关联用户ID")
     private Long userId;