diff --git a/src/main/java/com/iflytop/sgs/app/model/entity/DevicePosition.java b/src/main/java/com/iflytop/sgs/app/model/entity/DevicePosition.java
index 2efcd4b..6ed6c0f 100644
--- a/src/main/java/com/iflytop/sgs/app/model/entity/DevicePosition.java
+++ b/src/main/java/com/iflytop/sgs/app/model/entity/DevicePosition.java
@@ -54,4 +54,8 @@ public class DevicePosition extends BaseEntity {
         return Double.valueOf(position);
     }
 
+    public Double getPositon() {
+        return Double.valueOf(position);
+    }
+
 }
\ No newline at end of file