diff --git a/src/main/java/io/linfeng/common/utils/Constant.java b/src/main/java/io/linfeng/common/utils/Constant.java
index e22d9ea..b1d5f97 100644
--- a/src/main/java/io/linfeng/common/utils/Constant.java
+++ b/src/main/java/io/linfeng/common/utils/Constant.java
@@ -47,6 +47,7 @@ public class Constant {
     public static final Integer USER_BANNER = 1;
 
 
+
     /**
      * 评论状态
      * 0 下架  1正常
@@ -59,6 +60,15 @@ public class Constant {
      * 手机验证码长度
      */
     public static final Integer SMS_SIZE = 6;
+
+    /**
+     * 手机验证码前缀
+     */
+    public static final String SMS_PREFIX = "code_";
+
+    /**
+     * 注册账户默认分配头像
+     */
     public static final String DEAULT_HEAD = "http://pic.linfeng.tech/test/20220126/4515fc2cbed74d0b9163d35a12bd4c3b.png";
 
     /**
diff --git a/src/main/java/io/linfeng/common/utils/RedisKeys.java b/src/main/java/io/linfeng/common/utils/RedisKeys.java
index 6120692..71c7ce6 100644
--- a/src/main/java/io/linfeng/common/utils/RedisKeys.java
+++ b/src/main/java/io/linfeng/common/utils/RedisKeys.java
@@ -10,4 +10,8 @@ public class RedisKeys {
     public static String getSysConfigKey(String key){
         return "sys:config:" + key;
     }
+
+    public static String getUserKey(Integer userId){
+        return "userId:" + userId;
+    }
 }
diff --git a/src/main/java/io/linfeng/modules/admin/service/impl/AppUserServiceImpl.java b/src/main/java/io/linfeng/modules/admin/service/impl/AppUserServiceImpl.java
index 997c8f5..941300f 100644
--- a/src/main/java/io/linfeng/modules/admin/service/impl/AppUserServiceImpl.java
+++ b/src/main/java/io/linfeng/modules/admin/service/impl/AppUserServiceImpl.java
@@ -105,7 +105,7 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserDao, AppUserEntity> i
             throw new LinfengException("该用户已被禁用");
         }
         this.lambdaUpdate()
-                .set(AppUserEntity::getStatus, 1)
+                .set(AppUserEntity::getStatus, Constant.USER_BANNER)
                 .set(AppUserEntity::getUpdateTime,new Date())
                 .eq(AppUserEntity::getUid, id)
                 .update();
@@ -119,7 +119,7 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserDao, AppUserEntity> i
             throw new LinfengException("该用户已解除禁用");
         }
         boolean update = this.lambdaUpdate()
-                .set(AppUserEntity::getStatus, 0)
+                .set(AppUserEntity::getStatus, Constant.USER_NORMAL)
                 .set(AppUserEntity::getUpdateTime,new Date())
                 .eq(AppUserEntity::getUid, id)
                 .update();
@@ -153,7 +153,7 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserDao, AppUserEntity> i
     @Override
     public Integer smsLogin(SmsLoginForm form, HttpServletRequest request) {
         AppUserEntity appUserEntity = this.lambdaQuery().eq(AppUserEntity::getMobile, form.getMobile()).one();
-        String codeKey = "code_" + form.getMobile();
+        String codeKey = Constant.SMS_PREFIX + form.getMobile();
         String s = redisUtils.get(codeKey);
         if (io.linfeng.common.utils.ObjectUtil.isEmpty(s)) {
             throw new LinfengException("请先发送验证码");
@@ -163,7 +163,7 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserDao, AppUserEntity> i
         }
         if (ObjectUtil.isNotNull(appUserEntity)) {
             //登录
-            if (appUserEntity.getStatus() == 1) {
+            if (appUserEntity.getStatus().equals(Constant.USER_BANNER)) {
                 throw new LinfengException("该账户已被禁用");
             }
             return appUserEntity.getUid();
@@ -196,7 +196,7 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserDao, AppUserEntity> i
     @Override
     public String sendSmsCode(SendCodeForm param) {
         String code = RandomUtil.randomNumbers(6);
-        String codeKey = "code_" + param.getMobile();
+        String codeKey = Constant.SMS_PREFIX + param.getMobile();
         String s = redisUtils.get(codeKey);
         if (ObjectUtil.isNotNull(s)) {
             return s;
@@ -229,7 +229,7 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserDao, AppUserEntity> i
             user.setGender(appUserUpdateForm.getGender());
         }
         baseMapper.updateById(user);
-        redisUtils.delete("userId:" + user.getUid());
+        redisUtils.delete(RedisKeys.getUserKey(user.getUid()));
     }
 
     @Override
@@ -326,7 +326,7 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserDao, AppUserEntity> i
         //根据openId获取数据库信息 判断用户是否登录
         AppUserEntity user = this.lambdaQuery().eq(AppUserEntity::getOpenid, openId).one();
         if (ObjectUtil.isNotNull(user)) {
-            if (user.getStatus() == 1) {
+            if (user.getStatus() .equals(Constant.USER_BANNER)) {
                 throw new LinfengException("该账户已被禁用");
             }
             //其他业务todo
diff --git a/src/main/java/io/linfeng/modules/app/utils/LocalUser.java b/src/main/java/io/linfeng/modules/app/utils/LocalUser.java
index 1211d58..14a24d8 100644
--- a/src/main/java/io/linfeng/modules/app/utils/LocalUser.java
+++ b/src/main/java/io/linfeng/modules/app/utils/LocalUser.java
@@ -12,6 +12,7 @@
 package io.linfeng.modules.app.utils;
 
 import io.jsonwebtoken.Claims;
+import io.linfeng.common.utils.RedisKeys;
 import io.linfeng.common.utils.RedisUtils;
 import io.linfeng.modules.admin.entity.AppUserEntity;
 import io.linfeng.modules.admin.service.AppUserService;
@@ -58,13 +59,13 @@ public class LocalUser {
             return null;
         }
         long userId = Long.parseLong(claims.getSubject());
-        AppUserEntity userInfo = redisUtils.get("userId:" + userId, AppUserEntity.class);
+        AppUserEntity userInfo = redisUtils.get(RedisKeys.getUserKey((int)userId), AppUserEntity.class);
         if (userInfo != null) {
             return userInfo;
         }
         //重新获取用户信息
         AppUserEntity user = userService.getById(userId);
-        redisUtils.set("userId:" + userId, user, 7200);
+        redisUtils.set(RedisKeys.getUserKey((int)userId), user, 7200);
         return user;
     }
 }
\ No newline at end of file