3365 营销活动详情（提测0304）：提交时间显示的格式不正确

alien-entity/src/main/java/shop/alien/entity/storePlatform/StoreOperationalActivity.java

@@ -86,7 +86,7 @@ public class StoreOperationalActivity {
 
     @ApiModelProperty(value = "创建时间")
     @TableField(value = "created_time", fill = FieldFill.INSERT)
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss.S", timezone = "GMT+8")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     private Date createdTime;
 
     @ApiModelProperty(value = "创建人ID")