diff --git a/esua-epdc/epdc-module/epdc-analysis/epdc-analysis-client/src/main/java/com/elink/esua/epdc/dto/screen/result/DifficultydataResultDTO.java b/esua-epdc/epdc-module/epdc-analysis/epdc-analysis-client/src/main/java/com/elink/esua/epdc/dto/screen/result/DifficultydataResultDTO.java
index a3882f41..dbf54e5b 100644
--- a/esua-epdc/epdc-module/epdc-analysis/epdc-analysis-client/src/main/java/com/elink/esua/epdc/dto/screen/result/DifficultydataResultDTO.java
+++ b/esua-epdc/epdc-module/epdc-analysis/epdc-analysis-client/src/main/java/com/elink/esua/epdc/dto/screen/result/DifficultydataResultDTO.java
@@ -104,4 +104,6 @@ public class DifficultydataResultDTO implements Serializable {
     private String dataEndTime;
     private String areaCode;
 
+    private String eventTitle;
+
 }