diff --git a/epdc-cloud-custom-client/src/main/java/com/elink/esua/epdc/dto/personroom/EpidemicPlotCoordinateDTO.java b/epdc-cloud-custom-client/src/main/java/com/elink/esua/epdc/dto/personroom/EpidemicPlotCoordinateDTO.java
index 06febae..18ab179 100644
--- a/epdc-cloud-custom-client/src/main/java/com/elink/esua/epdc/dto/personroom/EpidemicPlotCoordinateDTO.java
+++ b/epdc-cloud-custom-client/src/main/java/com/elink/esua/epdc/dto/personroom/EpidemicPlotCoordinateDTO.java
@@ -153,6 +153,6 @@ public class EpidemicPlotCoordinateDTO implements Serializable {
     /**
      * 自增编码
      */
-    private String plotMaCode;
+    private Integer plotMaCode;
 
 }