diff --git a/src/main/java/com/huoran/iasf/entity/SysContent.java b/src/main/java/com/huoran/iasf/entity/SysContent.java
index dda9b07..1839c3c 100644
--- a/src/main/java/com/huoran/iasf/entity/SysContent.java
+++ b/src/main/java/com/huoran/iasf/entity/SysContent.java
@@ -111,10 +111,10 @@ public class SysContent implements Serializable {
     private String audit;
 
     @ApiModelProperty(value = "活动开始时间")
-    private Date activityStartTime;
+    private String activityStartTime;
 
     @ApiModelProperty(value = "活动结束时间")
-    private Date activityEndTime;
+    private String activityEndTime;
 
     @ApiModelProperty(value = "演讲系列")
     private String lectureSeries;
diff --git a/src/main/java/com/huoran/iasf/vo/resp/PageContentRespVO.java b/src/main/java/com/huoran/iasf/vo/resp/PageContentRespVO.java
index ecf4950..e6067d4 100644
--- a/src/main/java/com/huoran/iasf/vo/resp/PageContentRespVO.java
+++ b/src/main/java/com/huoran/iasf/vo/resp/PageContentRespVO.java
@@ -141,10 +141,10 @@ public class PageContentRespVO {
     private String audit;
 
     @ApiModelProperty(value = "活动开始时间")
-    private Date activityStartTime;
+    private String activityStartTime;
 
     @ApiModelProperty(value = "活动结束时间")
-    private Date activityEndTime;
+    private String activityEndTime;
 
     @ApiModelProperty(value = "演讲系列")
     private String lectureSeries;