diff --git a/facade/src/main/java/com/electromagnetic/industry/software/data/manage/request/user/UserModiRequest.java b/facade/src/main/java/com/electromagnetic/industry/software/data/manage/request/user/UserModiRequest.java
index 2a5276d..94523df 100644
--- a/facade/src/main/java/com/electromagnetic/industry/software/data/manage/request/user/UserModiRequest.java
+++ b/facade/src/main/java/com/electromagnetic/industry/software/data/manage/request/user/UserModiRequest.java
@@ -1,6 +1,6 @@
 package com.electromagnetic.industry.software.data.manage.request.user;
 
-import cn.hutool.core.date.DateTime;
+import com.fasterxml.jackson.annotation.JsonFormat;
 import electromagnetic.data.framework.share.model.BaseRequest;
 import lombok.Data;
 
@@ -46,7 +46,8 @@ public class UserModiRequest extends BaseRequest implements Serializable {
     /**
      * 入职日期
      */
-    private DateTime joinTime;
+    @JsonFormat(pattern = "yyyy-MM-dd")
+    private Date joinTime;
 
     /**
      * 工作状态
@@ -56,5 +57,6 @@ public class UserModiRequest extends BaseRequest implements Serializable {
     /**
      * 实习截止日期
      */
+    @JsonFormat(pattern = "yyyy-MM-dd")
     private Date internshipEndDate;
 }
diff --git a/facade/src/main/java/com/electromagnetic/industry/software/data/manage/request/user/UserRequest.java b/facade/src/main/java/com/electromagnetic/industry/software/data/manage/request/user/UserRequest.java
index b819623..8eee110 100644
--- a/facade/src/main/java/com/electromagnetic/industry/software/data/manage/request/user/UserRequest.java
+++ b/facade/src/main/java/com/electromagnetic/industry/software/data/manage/request/user/UserRequest.java
@@ -1,6 +1,7 @@
 package com.electromagnetic.industry.software.data.manage.request.user;
 
 import cn.hutool.core.date.DateTime;
+import com.fasterxml.jackson.annotation.JsonFormat;
 import electromagnetic.data.framework.share.model.BaseRequest;
 import lombok.Data;
 
@@ -41,7 +42,8 @@ public class UserRequest extends BaseRequest implements Serializable {
     /**
      * 入职日期
      */
-    private DateTime joinTime;
+    @JsonFormat(pattern="yyyy-MM-dd")
+    private Date joinTime;
 
     /**
      * 工作状态
@@ -51,6 +53,7 @@ public class UserRequest extends BaseRequest implements Serializable {
     /**
      * 实习截止日期
      */
+    @JsonFormat(pattern="yyyy-MM-dd")
     private Date internshipEndDate;
 
 }
diff --git a/facade/src/main/java/com/electromagnetic/industry/software/data/manage/response/user/SingleUserResponse.java b/facade/src/main/java/com/electromagnetic/industry/software/data/manage/response/user/SingleUserResponse.java
index 9dfabe8..d6a800e 100644
--- a/facade/src/main/java/com/electromagnetic/industry/software/data/manage/response/user/SingleUserResponse.java
+++ b/facade/src/main/java/com/electromagnetic/industry/software/data/manage/response/user/SingleUserResponse.java
@@ -1,5 +1,6 @@
 package com.electromagnetic.industry.software.data.manage.response.user;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.Data;
 
 import java.util.Date;
@@ -52,6 +53,7 @@ public class SingleUserResponse {
     /**
      * 入职日期
      */
+    @JsonFormat(pattern = "yyyy-MM-dd")
     private Date joinTime;
 
     /**
@@ -62,6 +64,7 @@ public class SingleUserResponse {
     /**
      * 实习截止日期
      */
+    @JsonFormat(pattern = "yyyy-MM-dd")
     private Date internshipEndDate;
 
     /**
diff --git a/infrastructure/repository/src/main/resources/sqlmapper/UserMapper.xml b/infrastructure/repository/src/main/resources/sqlmapper/UserMapper.xml
index ee0c6c3..4adf475 100644
--- a/infrastructure/repository/src/main/resources/sqlmapper/UserMapper.xml
+++ b/infrastructure/repository/src/main/resources/sqlmapper/UserMapper.xml
@@ -79,7 +79,7 @@
         <if test="userTitle != null and userTitle != ''">user_title = #{userTitle},</if>
         <if test="joinTime != null">join_time = #{joinTime},</if>
         <if test="userStatus != null and userStatus != ''">user_status = #{userStatus},</if>
-        <if test="internshipEndDate != null">internship_end_date = #{internshipEndDate},</if>
+        internship_end_date = #{internshipEndDate},
         <if test="modifier != null and modifier != ''">modifier = #{modifier},</if>
         <if test="modifierName != null and modifierName != ''">modifier_name = #{modifierName},</if>
         gmt_modified=now()