diff --git a/backend/src/main/java/io/dataease/base/domain/SysDept.java b/backend/src/main/java/io/dataease/base/domain/SysDept.java
index f424e2933f..f62eab73fc 100644
--- a/backend/src/main/java/io/dataease/base/domain/SysDept.java
+++ b/backend/src/main/java/io/dataease/base/domain/SysDept.java
@@ -1,7 +1,6 @@
 package io.dataease.base.domain;
 
 import java.io.Serializable;
-import java.util.Date;
 import lombok.Data;
 
 @Data
@@ -22,9 +21,9 @@ public class SysDept implements Serializable {
 
     private String updateBy;
 
-    private Date createTime;
+    private Long createTime;
 
-    private Date updateTime;
+    private Long updateTime;
 
     private static final long serialVersionUID = 1L;
 }
\ No newline at end of file
diff --git a/backend/src/main/java/io/dataease/base/domain/SysDeptExample.java b/backend/src/main/java/io/dataease/base/domain/SysDeptExample.java
index 1cec2c1e83..6d0598519e 100644
--- a/backend/src/main/java/io/dataease/base/domain/SysDeptExample.java
+++ b/backend/src/main/java/io/dataease/base/domain/SysDeptExample.java
@@ -1,7 +1,6 @@
 package io.dataease.base.domain;
 
 import java.util.ArrayList;
-import java.util.Date;
 import java.util.List;
 
 public class SysDeptExample {
@@ -625,52 +624,52 @@ public class SysDeptExample {
             return (Criteria) this;
         }
 
-        public Criteria andCreateTimeEqualTo(Date value) {
+        public Criteria andCreateTimeEqualTo(Long value) {
             addCriterion("create_time =", value, "createTime");
             return (Criteria) this;
         }
 
-        public Criteria andCreateTimeNotEqualTo(Date value) {
+        public Criteria andCreateTimeNotEqualTo(Long value) {
             addCriterion("create_time <>", value, "createTime");
             return (Criteria) this;
         }
 
-        public Criteria andCreateTimeGreaterThan(Date value) {
+        public Criteria andCreateTimeGreaterThan(Long value) {
             addCriterion("create_time >", value, "createTime");
             return (Criteria) this;
         }
 
-        public Criteria andCreateTimeGreaterThanOrEqualTo(Date value) {
+        public Criteria andCreateTimeGreaterThanOrEqualTo(Long value) {
             addCriterion("create_time >=", value, "createTime");
             return (Criteria) this;
         }
 
-        public Criteria andCreateTimeLessThan(Date value) {
+        public Criteria andCreateTimeLessThan(Long value) {
             addCriterion("create_time <", value, "createTime");
             return (Criteria) this;
         }
 
-        public Criteria andCreateTimeLessThanOrEqualTo(Date value) {
+        public Criteria andCreateTimeLessThanOrEqualTo(Long value) {
             addCriterion("create_time <=", value, "createTime");
             return (Criteria) this;
         }
 
-        public Criteria andCreateTimeIn(List<Date> values) {
+        public Criteria andCreateTimeIn(List<Long> values) {
             addCriterion("create_time in", values, "createTime");
             return (Criteria) this;
         }
 
-        public Criteria andCreateTimeNotIn(List<Date> values) {
+        public Criteria andCreateTimeNotIn(List<Long> values) {
             addCriterion("create_time not in", values, "createTime");
             return (Criteria) this;
         }
 
-        public Criteria andCreateTimeBetween(Date value1, Date value2) {
+        public Criteria andCreateTimeBetween(Long value1, Long value2) {
             addCriterion("create_time between", value1, value2, "createTime");
             return (Criteria) this;
         }
 
-        public Criteria andCreateTimeNotBetween(Date value1, Date value2) {
+        public Criteria andCreateTimeNotBetween(Long value1, Long value2) {
             addCriterion("create_time not between", value1, value2, "createTime");
             return (Criteria) this;
         }
@@ -685,52 +684,52 @@ public class SysDeptExample {
             return (Criteria) this;
         }
 
-        public Criteria andUpdateTimeEqualTo(Date value) {
+        public Criteria andUpdateTimeEqualTo(Long value) {
             addCriterion("update_time =", value, "updateTime");
             return (Criteria) this;
         }
 
-        public Criteria andUpdateTimeNotEqualTo(Date value) {
+        public Criteria andUpdateTimeNotEqualTo(Long value) {
             addCriterion("update_time <>", value, "updateTime");
             return (Criteria) this;
         }
 
-        public Criteria andUpdateTimeGreaterThan(Date value) {
+        public Criteria andUpdateTimeGreaterThan(Long value) {
             addCriterion("update_time >", value, "updateTime");
             return (Criteria) this;
         }
 
-        public Criteria andUpdateTimeGreaterThanOrEqualTo(Date value) {
+        public Criteria andUpdateTimeGreaterThanOrEqualTo(Long value) {
             addCriterion("update_time >=", value, "updateTime");
             return (Criteria) this;
         }
 
-        public Criteria andUpdateTimeLessThan(Date value) {
+        public Criteria andUpdateTimeLessThan(Long value) {
             addCriterion("update_time <", value, "updateTime");
             return (Criteria) this;
         }
 
-        public Criteria andUpdateTimeLessThanOrEqualTo(Date value) {
+        public Criteria andUpdateTimeLessThanOrEqualTo(Long value) {
             addCriterion("update_time <=", value, "updateTime");
             return (Criteria) this;
         }
 
-        public Criteria andUpdateTimeIn(List<Date> values) {
+        public Criteria andUpdateTimeIn(List<Long> values) {
             addCriterion("update_time in", values, "updateTime");
             return (Criteria) this;
         }
 
-        public Criteria andUpdateTimeNotIn(List<Date> values) {
+        public Criteria andUpdateTimeNotIn(List<Long> values) {
             addCriterion("update_time not in", values, "updateTime");
             return (Criteria) this;
         }
 
-        public Criteria andUpdateTimeBetween(Date value1, Date value2) {
+        public Criteria andUpdateTimeBetween(Long value1, Long value2) {
             addCriterion("update_time between", value1, value2, "updateTime");
             return (Criteria) this;
         }
 
-        public Criteria andUpdateTimeNotBetween(Date value1, Date value2) {
+        public Criteria andUpdateTimeNotBetween(Long value1, Long value2) {
             addCriterion("update_time not between", value1, value2, "updateTime");
             return (Criteria) this;
         }
diff --git a/backend/src/main/java/io/dataease/base/mapper/SysDeptMapper.xml b/backend/src/main/java/io/dataease/base/mapper/SysDeptMapper.xml
index 2ae55b31dd..2e5860c6fc 100644
--- a/backend/src/main/java/io/dataease/base/mapper/SysDeptMapper.xml
+++ b/backend/src/main/java/io/dataease/base/mapper/SysDeptMapper.xml
@@ -10,8 +10,8 @@
     <result column="enabled" jdbcType="BIT" property="enabled" />
     <result column="create_by" jdbcType="VARCHAR" property="createBy" />
     <result column="update_by" jdbcType="VARCHAR" property="updateBy" />
-    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
-    <result column="update_time" jdbcType="TIMESTAMP" property="updateTime" />
+    <result column="create_time" jdbcType="BIGINT" property="createTime" />
+    <result column="update_time" jdbcType="BIGINT" property="updateTime" />
   </resultMap>
   <sql id="Example_Where_Clause">
     <where>
@@ -112,8 +112,8 @@
       update_time)
     values (#{deptId,jdbcType=BIGINT}, #{pid,jdbcType=BIGINT}, #{subCount,jdbcType=INTEGER}, 
       #{name,jdbcType=VARCHAR}, #{deptSort,jdbcType=INTEGER}, #{enabled,jdbcType=BIT}, 
-      #{createBy,jdbcType=VARCHAR}, #{updateBy,jdbcType=VARCHAR}, #{createTime,jdbcType=TIMESTAMP}, 
-      #{updateTime,jdbcType=TIMESTAMP})
+      #{createBy,jdbcType=VARCHAR}, #{updateBy,jdbcType=VARCHAR}, #{createTime,jdbcType=BIGINT}, 
+      #{updateTime,jdbcType=BIGINT})
   </insert>
   <insert id="insertSelective" parameterType="io.dataease.base.domain.SysDept">
     insert into sys_dept
@@ -175,10 +175,10 @@
         #{updateBy,jdbcType=VARCHAR},
       </if>
       <if test="createTime != null">
-        #{createTime,jdbcType=TIMESTAMP},
+        #{createTime,jdbcType=BIGINT},
       </if>
       <if test="updateTime != null">
-        #{updateTime,jdbcType=TIMESTAMP},
+        #{updateTime,jdbcType=BIGINT},
       </if>
     </trim>
   </insert>
@@ -216,10 +216,10 @@
         update_by = #{record.updateBy,jdbcType=VARCHAR},
       </if>
       <if test="record.createTime != null">
-        create_time = #{record.createTime,jdbcType=TIMESTAMP},
+        create_time = #{record.createTime,jdbcType=BIGINT},
       </if>
       <if test="record.updateTime != null">
-        update_time = #{record.updateTime,jdbcType=TIMESTAMP},
+        update_time = #{record.updateTime,jdbcType=BIGINT},
       </if>
     </set>
     <if test="_parameter != null">
@@ -236,8 +236,8 @@
       enabled = #{record.enabled,jdbcType=BIT},
       create_by = #{record.createBy,jdbcType=VARCHAR},
       update_by = #{record.updateBy,jdbcType=VARCHAR},
-      create_time = #{record.createTime,jdbcType=TIMESTAMP},
-      update_time = #{record.updateTime,jdbcType=TIMESTAMP}
+      create_time = #{record.createTime,jdbcType=BIGINT},
+      update_time = #{record.updateTime,jdbcType=BIGINT}
     <if test="_parameter != null">
       <include refid="Update_By_Example_Where_Clause" />
     </if>
@@ -267,10 +267,10 @@
         update_by = #{updateBy,jdbcType=VARCHAR},
       </if>
       <if test="createTime != null">
-        create_time = #{createTime,jdbcType=TIMESTAMP},
+        create_time = #{createTime,jdbcType=BIGINT},
       </if>
       <if test="updateTime != null">
-        update_time = #{updateTime,jdbcType=TIMESTAMP},
+        update_time = #{updateTime,jdbcType=BIGINT},
       </if>
     </set>
     where dept_id = #{deptId,jdbcType=BIGINT}
@@ -284,8 +284,8 @@
       enabled = #{enabled,jdbcType=BIT},
       create_by = #{createBy,jdbcType=VARCHAR},
       update_by = #{updateBy,jdbcType=VARCHAR},
-      create_time = #{createTime,jdbcType=TIMESTAMP},
-      update_time = #{updateTime,jdbcType=TIMESTAMP}
+      create_time = #{createTime,jdbcType=BIGINT},
+      update_time = #{updateTime,jdbcType=BIGINT}
     where dept_id = #{deptId,jdbcType=BIGINT}
   </update>
 </mapper>
\ No newline at end of file
diff --git a/backend/src/main/java/io/dataease/controller/sys/SysDeptController.java b/backend/src/main/java/io/dataease/controller/sys/SysDeptController.java
index a9a9a7ad11..4780dabe67 100644
--- a/backend/src/main/java/io/dataease/controller/sys/SysDeptController.java
+++ b/backend/src/main/java/io/dataease/controller/sys/SysDeptController.java
@@ -12,7 +12,6 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.*;
-
 import javax.annotation.Resource;
 import java.util.List;
 import java.util.stream.Collectors;
diff --git a/backend/src/main/java/io/dataease/service/sys/DeptService.java b/backend/src/main/java/io/dataease/service/sys/DeptService.java
index 40d2576dea..71f9b7256b 100644
--- a/backend/src/main/java/io/dataease/service/sys/DeptService.java
+++ b/backend/src/main/java/io/dataease/service/sys/DeptService.java
@@ -50,7 +50,7 @@ public class DeptService {
         if (deptCreateRequest.isTop()){
             sysDept.setPid(DEPT_ROOT_PID);
         }
-        Date now = new Date();
+        long now = System.currentTimeMillis();
         sysDept.setCreateTime(now);
         sysDept.setUpdateTime(now);
         sysDept.setCreateBy(null);
@@ -92,7 +92,7 @@ public class DeptService {
         if (deptCreateRequest.isTop()){
             sysDept.setPid(DEPT_ROOT_PID);
         }
-        sysDept.setUpdateTime(new Date());
+        sysDept.setUpdateTime(System.currentTimeMillis());
         sysDept.setUpdateBy(null);
         Long deptId = sysDept.getDeptId();
         SysDept dept_old = sysDeptMapper.selectByPrimaryKey(deptId);
diff --git a/backend/src/main/resources/db/migration/V8__system.sql b/backend/src/main/resources/db/migration/V8__system.sql
index b89b6fc317..9e0094ff4e 100644
--- a/backend/src/main/resources/db/migration/V8__system.sql
+++ b/backend/src/main/resources/db/migration/V8__system.sql
@@ -8,8 +8,8 @@ CREATE TABLE IF NOT EXISTS `sys_dept` (
   `enabled` bit(1) NOT NULL COMMENT '状态',
   `create_by` varchar(255) DEFAULT NULL COMMENT '创建者',
   `update_by` varchar(255) DEFAULT NULL COMMENT '更新者',
-  `create_time` datetime DEFAULT NULL COMMENT '创建日期',
-  `update_time` datetime DEFAULT NULL COMMENT '更新时间',
+  `create_time` bigint(13) DEFAULT NULL COMMENT '创建日期',
+  `update_time` bigint(13) DEFAULT NULL COMMENT '更新时间',
   PRIMARY KEY (`dept_id`) USING BTREE,
   KEY `inx_pid` (`pid`),
   KEY `inx_enabled` (`enabled`)
diff --git a/frontend/src/business/components/settings/sys/dept.vue b/frontend/src/business/components/settings/sys/dept.vue
index 13026b9144..d471db1de4 100644
--- a/frontend/src/business/components/settings/sys/dept.vue
+++ b/frontend/src/business/components/settings/sys/dept.vue
@@ -31,8 +31,8 @@
                 </template>
             </el-table-column>
             <el-table-column prop="createTime" label="创建日期">
-                <template slot-scope="scope">
-                <span>{{ scope.row.createTime }}</span>
+                <template v-slot:default="scope">
+                  <span>{{ scope.row.createTime | timestampFormatDate }}</span>
                 </template>
             </el-table-column>