diff --git a/src/main/java/com/xkrs/common/config/WebSecurityConfig.java b/src/main/java/com/xkrs/common/config/WebSecurityConfig.java
index 9f3cf4f..4f42c9e 100644
--- a/src/main/java/com/xkrs/common/config/WebSecurityConfig.java
+++ b/src/main/java/com/xkrs/common/config/WebSecurityConfig.java
@@ -54,6 +54,7 @@ class WebSecurityConfig extends WebSecurityConfigurerAdapter {
                 .antMatchers(HttpMethod.GET,"/selectFirePoint").permitAll()
                 .antMatchers(HttpMethod.POST,"/updateTypeByFireCode").permitAll()
                 .antMatchers(HttpMethod.GET,"/api/user/verificationCode").permitAll()
+                .antMatchers(HttpMethod.POST,"/api/user/updateExpireDate").permitAll()
                 // 所有其它请求需要身份认证
                 .anyRequest().authenticated()
                 .and()
diff --git a/src/main/java/com/xkrs/controller/SysUserController.java b/src/main/java/com/xkrs/controller/SysUserController.java
index 0c02acc..d662b62 100644
--- a/src/main/java/com/xkrs/controller/SysUserController.java
+++ b/src/main/java/com/xkrs/controller/SysUserController.java
@@ -264,4 +264,24 @@ public class SysUserController {
         return outputEncapsulationObject(PromptMessageEnum.SUCCESS,"",locale);
     }
 
+    /**
+     * 更改账号过期时间
+     * @return
+     */
+    @PostMapping("/updateExpireDate")
+    public String updateExpireDate(@RequestBody Map map){
+        Integer userId = (Integer) map.get("userId");
+        Integer timeNum = (Integer) map.get("timeNum");
+        String keepType = (String) map.get("keepType");
+        if("1".equals(keepType)){
+            return sysUserService.updateExpireDateDay(userId, timeNum);
+        }else if("2".equals(keepType)){
+            return sysUserService.updateExpireDateMonth(userId,timeNum);
+        }else if("3".equals(keepType)){
+            return sysUserService.updateExpireDateYear(userId,timeNum);
+        }else {
+            return sysUserService.updatePermanent(userId);
+        }
+    }
+
 }
diff --git a/src/main/java/com/xkrs/dao/SysUserDao.java b/src/main/java/com/xkrs/dao/SysUserDao.java
index 7615138..57b6069 100644
--- a/src/main/java/com/xkrs/dao/SysUserDao.java
+++ b/src/main/java/com/xkrs/dao/SysUserDao.java
@@ -127,4 +127,20 @@ public interface SysUserDao extends JpaRepository<SysUserEntity,Integer> {
      */
     @Query(value = "select * from sys_user where id = ?",nativeQuery = true)
     SysUserEntity selectByUserId(Integer userId);
+
+    /**
+     * 根据id修改账户的到期时间
+     * @param userId
+     * @param overTime
+     */
+    @Query(value = "update sys_user set over_time = ?2 where id = ?1",nativeQuery = true)
+    @Modifying(clearAutomatically=true)
+    void updateOverTime(Integer userId,String overTime);
+
+    /**
+     * 将账户的期限修改为永久有效
+     * @param userId
+     */
+    @Query(value = "update sys_user set over_time = '永久' and day_num = 1 where id = ?",nativeQuery = true)
+    void updateDayNum(Integer userId);
 }
diff --git a/src/main/java/com/xkrs/service/SysUserService.java b/src/main/java/com/xkrs/service/SysUserService.java
index 2dd5787..f8edcad 100644
--- a/src/main/java/com/xkrs/service/SysUserService.java
+++ b/src/main/java/com/xkrs/service/SysUserService.java
@@ -103,4 +103,35 @@ public interface SysUserService {
      * @return
      */
     SysUserVo getUserByUserName(String userName);
+
+    /**
+     * 按天数修改账号到期时间
+     * @param userId
+     * @param dayNum
+     * @return
+     */
+    String updateExpireDateDay(Integer userId, Integer dayNum);
+
+    /**
+     * 按月份修改账号到期时间
+     * @param userId
+     * @param dayNum
+     * @return
+     */
+    String updateExpireDateMonth(Integer userId, Integer dayNum);
+
+    /**
+     * 按年份修改账号到期时间
+     * @param userId
+     * @param dayNum
+     * @return
+     */
+    String updateExpireDateYear(Integer userId, Integer dayNum);
+
+    /**
+     * 设置账号时间永久有效
+     * @param userId
+     * @return
+     */
+    String updatePermanent(Integer userId);
 }
diff --git a/src/main/java/com/xkrs/service/impl/SysUserServiceImpl.java b/src/main/java/com/xkrs/service/impl/SysUserServiceImpl.java
index ba5af82..98bf756 100644
--- a/src/main/java/com/xkrs/service/impl/SysUserServiceImpl.java
+++ b/src/main/java/com/xkrs/service/impl/SysUserServiceImpl.java
@@ -247,4 +247,97 @@ public class SysUserServiceImpl implements SysUserService {
         return sysUserDao.selectUserByUserName(userName);
     }
 
+    /**
+     * 按天数修改账号到期时间
+     * @param userId
+     * @param dayNum
+     * @return
+     */
+    @Transactional(rollbackFor=Exception.class)
+    @Override
+    public String updateExpireDateDay(Integer userId, Integer dayNum) {
+        Locale locale = LocaleContextHolder.getLocale();
+        long l = dayNum.longValue();
+        LocalDateTime now = LocalDateTime.now();
+        SysUserEntity sysUserEntity = sysUserDao.selectByUserId(userId);
+        if(DateTimeUtil.dateTimeToString(now).compareTo(sysUserEntity.getOverTime()) > 0){
+            LocalDateTime localDateTime = now.plusDays(l);
+            String time = dateTimeToString(localDateTime);
+            sysUserDao.updateOverTime(userId,time);
+            return outputEncapsulationObject(PromptMessageEnum.SUCCESS,"修改成功",locale);
+        }else {
+            LocalDateTime localDateTime = DateTimeUtil.stringToDateTime(sysUserEntity.getOverTime());
+            LocalDateTime localDateTime1 = localDateTime.plusDays(l);
+            String time = dateTimeToString(localDateTime1);
+            sysUserDao.updateOverTime(userId,time);
+            return outputEncapsulationObject(PromptMessageEnum.SUCCESS,"修改成功",locale);
+        }
+    }
+
+    /**
+     * 按月份修改账号过期时间
+     * @param userId
+     * @param dayNum
+     * @return
+     */
+    @Transactional(rollbackFor=Exception.class)
+    @Override
+    public String updateExpireDateMonth(Integer userId, Integer dayNum) {
+        Locale locale = LocaleContextHolder.getLocale();
+        long l = dayNum.longValue();
+        LocalDateTime now = LocalDateTime.now();
+        SysUserEntity sysUserEntity = sysUserDao.selectByUserId(userId);
+        if(DateTimeUtil.dateTimeToString(now).compareTo(sysUserEntity.getOverTime()) > 0){
+            LocalDateTime localDateTime = now.plusMonths(l);
+            String time = dateTimeToString(localDateTime);
+            sysUserDao.updateOverTime(userId,time);
+            return outputEncapsulationObject(PromptMessageEnum.SUCCESS,"修改成功",locale);
+        }else {
+            LocalDateTime localDateTime = DateTimeUtil.stringToDateTime(sysUserEntity.getOverTime());
+            LocalDateTime localDateTime1 = localDateTime.plusMonths(l);
+            String time = dateTimeToString(localDateTime1);
+            sysUserDao.updateOverTime(userId,time);
+            return outputEncapsulationObject(PromptMessageEnum.SUCCESS,"修改成功",locale);
+        }
+    }
+
+    /**
+     * 按年份修改账号到期时间
+     * @param userId
+     * @param dayNum
+     * @return
+     */
+    @Transactional(rollbackFor=Exception.class)
+    @Override
+    public String updateExpireDateYear(Integer userId, Integer dayNum) {
+        Locale locale = LocaleContextHolder.getLocale();
+        long l = dayNum.longValue();
+        LocalDateTime now = LocalDateTime.now();
+        SysUserEntity sysUserEntity = sysUserDao.selectByUserId(userId);
+        if(DateTimeUtil.dateTimeToString(now).compareTo(sysUserEntity.getOverTime()) > 0){
+            LocalDateTime localDateTime = now.plusYears(l);
+            String time = dateTimeToString(localDateTime);
+            sysUserDao.updateOverTime(userId,time);
+            return outputEncapsulationObject(PromptMessageEnum.SUCCESS,"修改成功",locale);
+        }else {
+            LocalDateTime localDateTime = DateTimeUtil.stringToDateTime(sysUserEntity.getOverTime());
+            LocalDateTime localDateTime1 = localDateTime.plusYears(l);
+            String time = dateTimeToString(localDateTime1);
+            sysUserDao.updateOverTime(userId,time);
+            return outputEncapsulationObject(PromptMessageEnum.SUCCESS,"修改成功",locale);
+        }
+    }
+
+    /**
+     * 设置账号永久有效
+     * @param userId
+     * @return
+     */
+    @Override
+    public String updatePermanent(Integer userId) {
+        Locale locale = LocaleContextHolder.getLocale();
+        sysUserDao.updateDayNum(userId);
+        return outputEncapsulationObject(PromptMessageEnum.SUCCESS,"修改成功",locale);
+    }
+
 }