diff --git a/src/main/java/com/chinaunicom/mall/ebtp/project/projectentrust/entity/inquiryentity/AttachmentVO.java b/src/main/java/com/chinaunicom/mall/ebtp/project/projectentrust/entity/inquiryentity/AttachmentVO.java
index 51c8987..26fdc38 100644
--- a/src/main/java/com/chinaunicom/mall/ebtp/project/projectentrust/entity/inquiryentity/AttachmentVO.java
+++ b/src/main/java/com/chinaunicom/mall/ebtp/project/projectentrust/entity/inquiryentity/AttachmentVO.java
@@ -1,11 +1,13 @@
 package com.chinaunicom.mall.ebtp.project.projectentrust.entity.inquiryentity;
 
 import com.baomidou.mybatisplus.annotation.TableId;
+import com.fasterxml.jackson.annotation.JsonFormat;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
+import org.springframework.format.annotation.DateTimeFormat;
 
 import javax.validation.constraints.NotNull;
 import java.io.Serializable;
@@ -54,6 +56,8 @@ public class AttachmentVO implements Serializable {
     @ApiModelProperty(value = "文档中心文件id")
     private String fileId;
 
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @DateTimeFormat(pattern="yyyy-MM-dd HH:mm:ss")
     private Date lastUpdateTime;
 
     @ApiModelProperty(value = "备用字段1")