diff --git a/mallchat-common/src/main/java/com/abin/mallchat/common/common/config/RedisConfig.java b/mallchat-common/src/main/java/com/abin/mallchat/common/common/config/RedisConfig.java
index 85518d5..ae52ae6 100644
--- a/mallchat-common/src/main/java/com/abin/mallchat/common/common/config/RedisConfig.java
+++ b/mallchat-common/src/main/java/com/abin/mallchat/common/common/config/RedisConfig.java
@@ -15,7 +15,8 @@ import java.util.Objects;
 
 @Configuration
 public class RedisConfig {
-    @Bean
+
+    @Bean("myRedisTemplate")
     public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
         // 创建模板
         RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
@@ -30,10 +31,11 @@ public class RedisConfig {
         // value和 hashValue采用 JSON序列化
         redisTemplate.setValueSerializer(jsonRedisSerializer);
         redisTemplate.setHashValueSerializer(jsonRedisSerializer);
+        redisTemplate.afterPropertiesSet();
         return redisTemplate;
     }
 
-    public class MyRedisSerializerCustomized extends GenericJackson2JsonRedisSerializer {
+    private static class MyRedisSerializerCustomized extends GenericJackson2JsonRedisSerializer {
         @Override
         public byte[] serialize(Object source) throws SerializationException {
             if (Objects.nonNull(source)) {
diff --git a/mallchat-common/src/main/java/com/abin/mallchat/common/common/utils/CursorUtils.java b/mallchat-common/src/main/java/com/abin/mallchat/common/common/utils/CursorUtils.java
index 4eb2ff5..4d2a391 100644
--- a/mallchat-common/src/main/java/com/abin/mallchat/common/common/utils/CursorUtils.java
+++ b/mallchat-common/src/main/java/com/abin/mallchat/common/common/utils/CursorUtils.java
@@ -44,7 +44,7 @@ public class CursorUtils {
                 .map(String::valueOf)
                 .orElse(null);
         Boolean isLast = result.size() != cursorPageBaseReq.getPageSize();
-        return new CursorPageBaseResp(cursor, isLast, result);
+        return new CursorPageBaseResp<>(cursor, isLast, result);
     }
 
     public <T> CursorPageBaseResp<T> getCursorPageByMysql(IService<T> mapper, CursorPageBaseReq request, Consumer<LambdaQueryWrapper<T>> initWrapper, SFunction<T, ?> cursorColumn) {
@@ -60,7 +60,7 @@ public class CursorUtils {
                 .map(String::valueOf)
                 .orElse(null);
         Boolean isLast = page.getRecords().size() != request.getPageSize();
-        return new CursorPageBaseResp(cursor, isLast, page.getRecords());
+        return new CursorPageBaseResp<>(cursor, isLast, page.getRecords());
     }
 
 }
diff --git a/mallchat-common/src/main/java/com/abin/mallchat/common/common/utils/RedisUtils.java b/mallchat-common/src/main/java/com/abin/mallchat/common/common/utils/RedisUtils.java
index 4300ce8..98b45bb 100644
--- a/mallchat-common/src/main/java/com/abin/mallchat/common/common/utils/RedisUtils.java
+++ b/mallchat-common/src/main/java/com/abin/mallchat/common/common/utils/RedisUtils.java
@@ -8,24 +8,20 @@ import org.springframework.data.redis.core.*;
 import org.springframework.data.redis.core.ZSetOperations.TypedTuple;
 import org.springframework.data.redis.core.script.DefaultRedisScript;
 import org.springframework.data.redis.core.script.RedisScript;
-import org.springframework.stereotype.Component;
 
-import javax.annotation.PostConstruct;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 
-
 @Slf4j
-@Component
 public class RedisUtils {
-    public RedisTemplate redisTemplate;
 
     private static StringRedisTemplate stringRedisTemplate;
+    private static RedisTemplate<String, Object> redisTemplate;
 
-    @PostConstruct
-    public void init() {
-        this.stringRedisTemplate = SpringUtil.getBean(StringRedisTemplate.class);
+    static {
+        RedisUtils.stringRedisTemplate = SpringUtil.getBean(StringRedisTemplate.class);
+        RedisUtils.redisTemplate = SpringUtil.getBean("myRedisTemplate");
     }
 
     private static final String LUA_INCR_EXPIRE =
@@ -49,7 +45,7 @@ public class RedisUtils {
      * @param key  键
      * @param time 时间(秒)
      */
-    public static boolean expire(String key, long time) {
+    public static Boolean expire(String key, long time) {
         try {
             if (time > 0) {
                 stringRedisTemplate.expire(key, time, TimeUnit.SECONDS);
@@ -68,7 +64,7 @@ public class RedisUtils {
      * @param time     时间(秒)
      * @param timeUnit 单位
      */
-    public boolean expire(String key, long time, TimeUnit timeUnit) {
+    public static Boolean expire(String key, long time, TimeUnit timeUnit) {
         try {
             if (time > 0) {
                 redisTemplate.expire(key, time, timeUnit);
@@ -86,7 +82,7 @@ public class RedisUtils {
      * @param key 键 不能为null
      * @return 时间(秒) 返回0代表为永久有效
      */
-    public static long getExpire(String key) {
+    public static Long getExpire(String key) {
         return stringRedisTemplate.getExpire(key, TimeUnit.SECONDS);
     }
 
@@ -96,7 +92,7 @@ public class RedisUtils {
      * @param key 键 不能为null
      * @return 时间(秒) 返回0代表为永久有效
      */
-    public static long getExpire(String key, TimeUnit timeUnit) {
+    public static Long getExpire(String key, TimeUnit timeUnit) {
         return stringRedisTemplate.getExpire(key, timeUnit);
     }
 
@@ -106,7 +102,7 @@ public class RedisUtils {
      * @param pattern key
      * @return /
      */
-    public List<String> scan(String pattern) {
+    public static List<String> scan(String pattern) {
         ScanOptions options = ScanOptions.scanOptions().match(pattern).build();
         RedisConnectionFactory factory = redisTemplate.getConnectionFactory();
         RedisConnection rc = Objects.requireNonNull(factory).getConnection();
@@ -131,7 +127,7 @@ public class RedisUtils {
      * @param size       每页数目
      * @return /
      */
-    public List<String> findKeysForPage(String patternKey, int page, int size) {
+    public static List<String> findKeysForPage(String patternKey, int page, int size) {
         ScanOptions options = ScanOptions.scanOptions().match(patternKey).build();
         RedisConnectionFactory factory = redisTemplate.getConnectionFactory();
         RedisConnection rc = Objects.requireNonNull(factory).getConnection();
@@ -167,7 +163,7 @@ public class RedisUtils {
      * @param key 键
      * @return true 存在 false不存在
      */
-    public boolean hasKey(String key) {
+    public static Boolean hasKey(String key) {
         try {
             return redisTemplate.hasKey(key);
         } catch (Exception e) {
@@ -185,21 +181,23 @@ public class RedisUtils {
     public static void del(String... keys) {
         if (keys != null && keys.length > 0) {
             if (keys.length == 1) {
-                boolean result = stringRedisTemplate.delete(keys[0]);
-                log.debug("--------------------------------------------");
-                log.debug(new StringBuilder("删除缓存：").append(keys[0]).append("，结果：").append(result).toString());
+                Boolean result = stringRedisTemplate.delete(keys[0]);
                 log.debug("--------------------------------------------");
+                log.debug("删除缓存：" + keys[0] + "，结果：" + result);
             } else {
                 Set<String> keySet = new HashSet<>();
                 for (String key : keys) {
-                    keySet.addAll(stringRedisTemplate.keys(key));
+                    Set<String> stringSet = stringRedisTemplate.keys(key);
+                    if(Objects.nonNull(stringSet) && !stringSet.isEmpty()){
+                        keySet.addAll(stringSet);
+                    }
                 }
-                long count = stringRedisTemplate.delete(keySet);
+                Long count = stringRedisTemplate.delete(keySet);
                 log.debug("--------------------------------------------");
-                log.debug("成功删除缓存：" + keySet.toString());
+                log.debug("成功删除缓存：" + keySet);
                 log.debug("缓存删除数量：" + count + "个");
-                log.debug("--------------------------------------------");
             }
+            log.debug("--------------------------------------------");
         }
     }
 
@@ -222,7 +220,7 @@ public class RedisUtils {
      * @param value 值
      * @return true成功 false失败
      */
-    public static boolean set(String key, Object value) {
+    public static Boolean set(String key, Object value) {
         try {
             stringRedisTemplate.opsForValue().set(key, objToStr(value));
             return true;
@@ -243,7 +241,10 @@ public class RedisUtils {
 
     public static <T> List<T> mget(Collection<String> keys, Class<T> tClass) {
         List<String> list = stringRedisTemplate.opsForValue().multiGet(keys);
-        return (List<T>) list.stream().map(o -> toBeanOrNull(o, tClass)).collect(Collectors.toList());
+        if (Objects.isNull(list)) {
+            return new ArrayList<>();
+        }
+        return list.stream().map(o -> toBeanOrNull(o, tClass)).collect(Collectors.toList());
     }
 
     static <T> T toBeanOrNull(String json, Class<T> tClass) {
@@ -271,7 +272,7 @@ public class RedisUtils {
      * @param time  时间(秒) time要大于0 如果time小于等于0 将设置无限期
      * @return true成功 false 失败
      */
-    public boolean set(String key, Object value, long time) {
+    public Boolean set(String key, Object value, long time) {
         try {
             if (time > 0) {
                 redisTemplate.opsForValue().set(key, value, time, TimeUnit.SECONDS);
@@ -294,7 +295,7 @@ public class RedisUtils {
      * @param timeUnit 类型
      * @return true成功 false 失败
      */
-    public static boolean set(String key, Object value, long time, TimeUnit timeUnit) {
+    public static Boolean set(String key, Object value, long time, TimeUnit timeUnit) {
         try {
             if (time > 0) {
                 stringRedisTemplate.opsForValue().set(key, objToStr(value), time, timeUnit);
@@ -317,7 +318,7 @@ public class RedisUtils {
      * @param item 项 不能为null
      * @return 值
      */
-    public Object hget(String key, String item) {
+    public static Object hget(String key, String item) {
         return redisTemplate.opsForHash().get(key, item);
     }
 
@@ -327,7 +328,7 @@ public class RedisUtils {
      * @param key 键
      * @return 对应的多个键值
      */
-    public Map<Object, Object> hmget(String key) {
+    public static Map<Object, Object> hmget(String key) {
         return redisTemplate.opsForHash().entries(key);
 
     }
@@ -339,7 +340,7 @@ public class RedisUtils {
      * @param map 对应多个键值
      * @return true 成功 false 失败
      */
-    public boolean hmset(String key, Map<String, Object> map) {
+    public static Boolean hmset(String key, Map<String, Object> map) {
         try {
             redisTemplate.opsForHash().putAll(key, map);
             return true;
@@ -357,7 +358,7 @@ public class RedisUtils {
      * @param time 时间(秒)
      * @return true成功 false失败
      */
-    public boolean hmset(String key, Map<String, Object> map, long time) {
+    public static Boolean hmset(String key, Map<String, Object> map, long time) {
         try {
             redisTemplate.opsForHash().putAll(key, map);
             if (time > 0) {
@@ -378,7 +379,7 @@ public class RedisUtils {
      * @param value 值
      * @return true 成功 false失败
      */
-    public boolean hset(String key, String item, Object value) {
+    public static Boolean hset(String key, String item, Object value) {
         try {
             redisTemplate.opsForHash().put(key, item, value);
             return true;
@@ -397,7 +398,7 @@ public class RedisUtils {
      * @param time  时间(秒) 注意:如果已存在的hash表有时间,这里将会替换原有的时间
      * @return true 成功 false失败
      */
-    public boolean hset(String key, String item, Object value, long time) {
+    public static Boolean hset(String key, String item, Object value, long time) {
         try {
             redisTemplate.opsForHash().put(key, item, value);
             if (time > 0) {
@@ -416,7 +417,7 @@ public class RedisUtils {
      * @param key  键 不能为null
      * @param item 项 可以使多个 不能为null
      */
-    public void hdel(String key, Object... item) {
+    public static void hdel(String key, Object... item) {
         redisTemplate.opsForHash().delete(key, item);
     }
 
@@ -427,7 +428,7 @@ public class RedisUtils {
      * @param item 项 不能为null
      * @return true 存在 false不存在
      */
-    public boolean hHasKey(String key, String item) {
+    public static Boolean hHasKey(String key, String item) {
         return redisTemplate.opsForHash().hasKey(key, item);
     }
 
@@ -439,7 +440,7 @@ public class RedisUtils {
      * @param by   要增加几(大于0)
      * @return
      */
-    public double hincr(String key, String item, double by) {
+    public static Double hincr(String key, String item, double by) {
         return redisTemplate.opsForHash().increment(key, item, by);
     }
 
@@ -451,7 +452,7 @@ public class RedisUtils {
      * @param by   要减少记(小于0)
      * @return
      */
-    public double hdecr(String key, String item, double by) {
+    public static Double hdecr(String key, String item, double by) {
         return redisTemplate.opsForHash().increment(key, item, -by);
     }
 
@@ -463,7 +464,7 @@ public class RedisUtils {
      * @param key 键
      * @return
      */
-    public Set<Object> sGet(String key) {
+    public static Set<Object> sGet(String key) {
         try {
             return redisTemplate.opsForSet().members(key);
         } catch (Exception e) {
@@ -479,7 +480,7 @@ public class RedisUtils {
      * @param value 值
      * @return true 存在 false不存在
      */
-    public boolean sHasKey(String key, Object value) {
+    public static Boolean sHasKey(String key, Object value) {
         try {
             return redisTemplate.opsForSet().isMember(key, value);
         } catch (Exception e) {
@@ -495,12 +496,12 @@ public class RedisUtils {
      * @param values 值 可以是多个
      * @return 成功个数
      */
-    public long sSet(String key, Object... values) {
+    public static Long sSet(String key, Object... values) {
         try {
             return redisTemplate.opsForSet().add(key, values);
         } catch (Exception e) {
             log.error(e.getMessage(), e);
-            return 0;
+            return 0L;
         }
     }
 
@@ -512,7 +513,7 @@ public class RedisUtils {
      * @param values 值 可以是多个
      * @return 成功个数
      */
-    public long sSetAndTime(String key, long time, Object... values) {
+    public static Long sSetAndTime(String key, long time, Object... values) {
         try {
             Long count = redisTemplate.opsForSet().add(key, values);
             if (time > 0) {
@@ -521,7 +522,7 @@ public class RedisUtils {
             return count;
         } catch (Exception e) {
             log.error(e.getMessage(), e);
-            return 0;
+            return 0L;
         }
     }
 
@@ -531,12 +532,12 @@ public class RedisUtils {
      * @param key 键
      * @return
      */
-    public long sGetSetSize(String key) {
+    public static Long sGetSetSize(String key) {
         try {
             return redisTemplate.opsForSet().size(key);
         } catch (Exception e) {
             log.error(e.getMessage(), e);
-            return 0;
+            return 0L;
         }
     }
 
@@ -547,13 +548,12 @@ public class RedisUtils {
      * @param values 值 可以是多个
      * @return 移除的个数
      */
-    public long setRemove(String key, Object... values) {
+    public static Long setRemove(String key, Object... values) {
         try {
-            Long count = redisTemplate.opsForSet().remove(key, values);
-            return count;
+            return redisTemplate.opsForSet().remove(key, values);
         } catch (Exception e) {
             log.error(e.getMessage(), e);
-            return 0;
+            return 0L;
         }
     }
 
@@ -567,7 +567,7 @@ public class RedisUtils {
      * @param end   结束 0 到 -1代表所有值
      * @return
      */
-    public List<Object> lGet(String key, long start, long end) {
+    public static List<Object> lGet(String key, long start, long end) {
         try {
             return redisTemplate.opsForList().range(key, start, end);
         } catch (Exception e) {
@@ -582,12 +582,12 @@ public class RedisUtils {
      * @param key 键
      * @return
      */
-    public long lGetListSize(String key) {
+    public static Long lGetListSize(String key) {
         try {
             return redisTemplate.opsForList().size(key);
         } catch (Exception e) {
             log.error(e.getMessage(), e);
-            return 0;
+            return 0L;
         }
     }
 
@@ -598,7 +598,7 @@ public class RedisUtils {
      * @param index 索引 index>=0时， 0 表头，1 第二个元素，依次类推；index<0时，-1，表尾，-2倒数第二个元素，依次类推
      * @return
      */
-    public Object lGetIndex(String key, long index) {
+    public static Object lGetIndex(String key, long index) {
         try {
             return redisTemplate.opsForList().index(key, index);
         } catch (Exception e) {
@@ -614,7 +614,7 @@ public class RedisUtils {
      * @param value 值
      * @return
      */
-    public boolean lSet(String key, Object value) {
+    public static Boolean lSet(String key, Object value) {
         try {
             redisTemplate.opsForList().rightPush(key, value);
             return true;
@@ -632,7 +632,7 @@ public class RedisUtils {
      * @param time  时间(秒)
      * @return
      */
-    public boolean lSet(String key, Object value, long time) {
+    public static Boolean lSet(String key, Object value, long time) {
         try {
             redisTemplate.opsForList().rightPush(key, value);
             if (time > 0) {
@@ -652,7 +652,7 @@ public class RedisUtils {
      * @param value 值
      * @return
      */
-    public boolean lSet(String key, List<Object> value) {
+    public static Boolean lSet(String key, List<Object> value) {
         try {
             redisTemplate.opsForList().rightPushAll(key, value);
             return true;
@@ -670,7 +670,7 @@ public class RedisUtils {
      * @param time  时间(秒)
      * @return
      */
-    public boolean lSet(String key, List<Object> value, long time) {
+    public static Boolean lSet(String key, List<Object> value, long time) {
         try {
             redisTemplate.opsForList().rightPushAll(key, value);
             if (time > 0) {
@@ -691,7 +691,7 @@ public class RedisUtils {
      * @param value 值
      * @return /
      */
-    public boolean lUpdateIndex(String key, long index, Object value) {
+    public static Boolean lUpdateIndex(String key, long index, Object value) {
         try {
             redisTemplate.opsForList().set(key, index, value);
             return true;
@@ -709,12 +709,12 @@ public class RedisUtils {
      * @param value 值
      * @return 移除的个数
      */
-    public long lRemove(String key, long count, Object value) {
+    public static Long lRemove(String key, long count, Object value) {
         try {
             return redisTemplate.opsForList().remove(key, count, value);
         } catch (Exception e) {
             log.error(e.getMessage(), e);
-            return 0;
+            return 0L;
         }
     }
 
@@ -723,11 +723,14 @@ public class RedisUtils {
      * @param ids    id
      */
     public void delByKeys(String prefix, Set<Long> ids) {
-        Set<Object> keys = new HashSet<>();
+        Set<String> keys = new HashSet<>();
         for (Long id : ids) {
-            keys.addAll(redisTemplate.keys(new StringBuffer(prefix).append(id).toString()));
+            Set<String> stringSet = redisTemplate.keys(prefix + id);
+            if (Objects.nonNull(stringSet) && !stringSet.isEmpty()) {
+                keys.addAll(stringSet);
+            }
         }
-        long count = redisTemplate.delete(keys);
+        Long count = redisTemplate.delete(keys);
         // 此处提示可自行删除
         log.debug("--------------------------------------------");
         log.debug("成功删除缓存：" + keys.toString());
@@ -761,7 +764,7 @@ public class RedisUtils {
      * @param values
      * @return
      */
-    public Long zAdd(String key, Set<TypedTuple<String>> values) {
+    public static Long zAdd(String key, Set<TypedTuple<Object>> values) {
         return redisTemplate.opsForZSet().add(key, values);
     }
 
@@ -770,7 +773,7 @@ public class RedisUtils {
      * @param values
      * @return
      */
-    public Long zRemove(String key, Object... values) {
+    public static Long zRemove(String key, Object... values) {
         return redisTemplate.opsForZSet().remove(key, values);
     }
 
@@ -790,7 +793,7 @@ public class RedisUtils {
      * @param delta
      * @return
      */
-    public Double zIncrementScore(String key, String value, double delta) {
+    public static Double zIncrementScore(String key, String value, double delta) {
         return redisTemplate.opsForZSet().incrementScore(key, value, delta);
     }
 
@@ -801,7 +804,7 @@ public class RedisUtils {
      * @param value
      * @return 0表示第一位
      */
-    public Long zRank(String key, Object value) {
+    public static Long zRank(String key, Object value) {
         return redisTemplate.opsForZSet().rank(key, value);
     }
 
@@ -812,7 +815,7 @@ public class RedisUtils {
      * @param value
      * @return
      */
-    public Long zReverseRank(String key, Object value) {
+    public static Long zReverseRank(String key, Object value) {
         return redisTemplate.opsForZSet().reverseRank(key, value);
     }
 
@@ -824,7 +827,7 @@ public class RedisUtils {
      * @param end   结束位置, -1查询所有
      * @return
      */
-    public Set<String> zRange(String key, long start, long end) {
+    public static Set<Object> zRange(String key, long start, long end) {
         return redisTemplate.opsForZSet().range(key, start, end);
     }
 
@@ -836,7 +839,7 @@ public class RedisUtils {
      * @param end
      * @return
      */
-    public Set<ZSetOperations.TypedTuple<String>> zRangeWithScores(String key, long start,
+    public static Set<ZSetOperations.TypedTuple<Object>> zRangeWithScores(String key, long start,
                                                                    long end) {
         return redisTemplate.opsForZSet().rangeWithScores(key, start, end);
     }
@@ -849,7 +852,7 @@ public class RedisUtils {
      * @param max 最大值
      * @return
      */
-    public Set<String> zRangeByScore(String key, double min, double max) {
+    public static Set<Object> zRangeByScore(String key, double min, double max) {
         return redisTemplate.opsForZSet().rangeByScore(key, min, max);
     }
 
@@ -861,7 +864,7 @@ public class RedisUtils {
      * @param max 最大值
      * @return
      */
-    public Set<TypedTuple<String>> zRangeByScoreWithScores(String key,
+    public Set<TypedTuple<Object>> zRangeByScoreWithScores(String key,
                                                            double min, double max) {
         return redisTemplate.opsForZSet().rangeByScoreWithScores(key, min, max);
     }
@@ -874,7 +877,7 @@ public class RedisUtils {
      * @param end
      * @return
      */
-    public Set<TypedTuple<String>> zRangeByScoreWithScores(String key,
+    public static Set<TypedTuple<Object>> zRangeByScoreWithScores(String key,
                                                            double min, double max, long start, long end) {
         return redisTemplate.opsForZSet().rangeByScoreWithScores(key, min, max,
                 start, end);
@@ -888,7 +891,7 @@ public class RedisUtils {
      * @param end
      * @return
      */
-    public Set<String> zReverseRange(String key, long start, long end) {
+    public static Set<Object> zReverseRange(String key, long start, long end) {
         return redisTemplate.opsForZSet().reverseRange(key, start, end);
     }
 
@@ -967,7 +970,7 @@ public class RedisUtils {
      * @param max
      * @return
      */
-    public Long zCount(String key, double min, double max) {
+    public static Long zCount(String key, double min, double max) {
         return redisTemplate.opsForZSet().count(key, min, max);
     }
 
@@ -977,7 +980,7 @@ public class RedisUtils {
      * @param key
      * @return
      */
-    public Long zSize(String key) {
+    public static Long zSize(String key) {
         return redisTemplate.opsForZSet().size(key);
     }
 
@@ -998,7 +1001,7 @@ public class RedisUtils {
      * @param value
      * @return
      */
-    public Double zScore(String key, Object value) {
+    public static Double zScore(String key, Object value) {
         return redisTemplate.opsForZSet().score(key, value);
     }
 
@@ -1010,7 +1013,7 @@ public class RedisUtils {
      * @param end
      * @return
      */
-    public Long zRemoveRange(String key, long start, long end) {
+    public static Long zRemoveRange(String key, long start, long end) {
         return redisTemplate.opsForZSet().removeRange(key, start, end);
     }
 
@@ -1022,7 +1025,7 @@ public class RedisUtils {
      * @param max
      * @return
      */
-    public Long zRemoveRangeByScore(String key, double min, double max) {
+    public static Long zRemoveRangeByScore(String key, double min, double max) {
         return redisTemplate.opsForZSet().removeRangeByScore(key, min, max);
     }
 
@@ -1034,7 +1037,7 @@ public class RedisUtils {
      * @param destKey
      * @return
      */
-    public Long zUnionAndStore(String key, String otherKey, String destKey) {
+    public static Long zUnionAndStore(String key, String otherKey, String destKey) {
         return redisTemplate.opsForZSet().unionAndStore(key, otherKey, destKey);
     }
 
@@ -1044,7 +1047,7 @@ public class RedisUtils {
      * @param destKey
      * @return
      */
-    public Long zUnionAndStore(String key, Collection<String> otherKeys,
+    public static Long zUnionAndStore(String key, Collection<String> otherKeys,
                                String destKey) {
         return redisTemplate.opsForZSet()
                 .unionAndStore(key, otherKeys, destKey);
@@ -1058,7 +1061,7 @@ public class RedisUtils {
      * @param destKey
      * @return
      */
-    public Long zIntersectAndStore(String key, String otherKey,
+    public static Long zIntersectAndStore(String key, String otherKey,
                                    String destKey) {
         return redisTemplate.opsForZSet().intersectAndStore(key, otherKey,
                 destKey);
@@ -1072,7 +1075,7 @@ public class RedisUtils {
      * @param destKey
      * @return
      */
-    public Long zIntersectAndStore(String key, Collection<String> otherKeys,
+    public static Long zIntersectAndStore(String key, Collection<String> otherKeys,
                                    String destKey) {
         return redisTemplate.opsForZSet().intersectAndStore(key, otherKeys,
                 destKey);
diff --git a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/LoginServiceImpl.java b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/LoginServiceImpl.java
index d5beaa8..3ab066d 100644
--- a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/LoginServiceImpl.java
+++ b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/LoginServiceImpl.java
@@ -24,8 +24,6 @@ public class LoginServiceImpl implements LoginService {
 
     @Autowired
     private JwtUtils jwtUtils;
-    @Autowired
-    private RedisUtils redisUtils;
     //token过期时间
     private static final Integer TOKEN_EXPIRE_DAYS = 5;
     //token续期时间
@@ -37,6 +35,7 @@ public class LoginServiceImpl implements LoginService {
      * @param token
      * @return
      */
+    @Override
     public boolean verify(String token) {
         Long uid = jwtUtils.getUidOrNull(token);
         if (Objects.isNull(uid)) {
@@ -48,25 +47,26 @@ public class LoginServiceImpl implements LoginService {
     }
 
     @Async
+    @Override
     public void renewalTokenIfNecessary(String token) {
         Long uid = jwtUtils.getUidOrNull(token);
         if (Objects.isNull(uid)) {
             return;
         }
         String key = RedisKey.getKey(RedisKey.USER_TOKEN_STRING, uid);
-        long expireDays = redisUtils.getExpire(key, TimeUnit.DAYS);
+        long expireDays = RedisUtils.getExpire(key, TimeUnit.DAYS);
         if (expireDays == -2) {//不存在的key
             return;
         }
         if (expireDays < TOKEN_RENEWAL_DAYS) {//小于一天的token帮忙续期
-            redisUtils.expire(key, TOKEN_EXPIRE_DAYS, TimeUnit.DAYS);
+            RedisUtils.expire(key, TOKEN_EXPIRE_DAYS, TimeUnit.DAYS);
         }
     }
 
     @Override
     public String login(Long uid) {
         String key = RedisKey.getKey(RedisKey.USER_TOKEN_STRING, uid);
-        String token = redisUtils.getStr(key);
+        String token = RedisUtils.getStr(key);
         if (StrUtil.isNotBlank(token)) {
             return token;
         }