diff --git a/epdc-cloud-analysis-pc-client/src/main/java/com/elink/esua/epdc/dto/screen/form/ScreenProjectFormDTO.java b/epdc-cloud-analysis-pc-client/src/main/java/com/elink/esua/epdc/dto/screen/form/ScreenProjectFormDTO.java
index 4caf8e0..5484c5d 100644
--- a/epdc-cloud-analysis-pc-client/src/main/java/com/elink/esua/epdc/dto/screen/form/ScreenProjectFormDTO.java
+++ b/epdc-cloud-analysis-pc-client/src/main/java/com/elink/esua/epdc/dto/screen/form/ScreenProjectFormDTO.java
@@ -3,6 +3,7 @@ package com.elink.esua.epdc.dto.screen.form;
 import lombok.Data;
 
 import java.io.Serializable;
+import java.util.Date;
 
 /**
  * 大屏数据统计 定时任务入参
@@ -17,6 +18,6 @@ public class ScreenProjectFormDTO implements Serializable {
     /**
      * 统计时间
      */
-    private String yearMonthDay;
+    private Date yearMonthDay;
 
 }