diff --git a/ruoyi-common/ruoyi-common-redis/src/main/java/org/dromara/common/redis/utils/SequenceUtils.java b/ruoyi-common/ruoyi-common-redis/src/main/java/org/dromara/common/redis/utils/SequenceUtils.java
index 657dbbc07..94439f9c3 100644
--- a/ruoyi-common/ruoyi-common-redis/src/main/java/org/dromara/common/redis/utils/SequenceUtils.java
+++ b/ruoyi-common/ruoyi-common-redis/src/main/java/org/dromara/common/redis/utils/SequenceUtils.java
@@ -1,9 +1,9 @@
 package org.dromara.common.redis.utils;
 
-import cn.hutool.core.date.DatePattern;
-import cn.hutool.core.date.DateUtil;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.dromara.common.core.utils.DateUtils;
 import org.dromara.common.core.utils.SpringUtils;
 import org.dromara.common.core.utils.StringUtils;
 import org.redisson.api.RIdGenerator;
@@ -17,6 +17,7 @@ import java.time.Duration;
  * @author 秋辞未寒
  * @date 2024-12-10
  */
+@Slf4j
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public class SequenceUtils {
 
@@ -33,12 +34,17 @@ public class SequenceUtils {
     /**
      * 默认过期时间-天
      */
-    public static final Duration DEFAULT_EXPIRE_TIME_DAY = Duration.ofDays(1);
+    public static final Duration DEFAULT_EXPIRE_DAY = Duration.ofDays(1);
 
     /**
      * 默认过期时间-分钟
      */
-    public static final Duration DEFAULT_EXPIRE_TIME_MINUTE = Duration.ofMinutes(1);
+    public static final Duration DEFAULT_EXPIRE_MINUTE = Duration.ofMinutes(1);
+
+    /**
+     * 默认前缀
+     */
+    public static final String DEFAULT_PREFIX = "SEQ:";
 
     /**
      * 获取Redisson客户端实例
@@ -46,7 +52,7 @@ public class SequenceUtils {
     private static final RedissonClient REDISSON_CLIENT = SpringUtils.getBean(RedissonClient.class);
 
     /**
-     * 获取ID生成器
+     * 获取 Redisson ID生成器（仅初始化一次）
      *
      * @param key        业务key
      * @param expireTime 过期时间
@@ -55,20 +61,32 @@ public class SequenceUtils {
      * @return ID生成器
      */
     private static RIdGenerator getIdGenerator(String key, Duration expireTime, Long initValue, Long stepValue) {
-        if (initValue == null || initValue <= 0) {
-            initValue = DEFAULT_INIT_VALUE;
+        if (StringUtils.isBlank(key)) {
+            throw new IllegalArgumentException("key 不能为空");
         }
-        if (stepValue == null || stepValue <= 0) {
-            stepValue = DEFAULT_STEP_VALUE;
+        initValue = (initValue == null || initValue <= 0) ? DEFAULT_INIT_VALUE : initValue;
+        stepValue = (stepValue == null || stepValue <= 0) ? DEFAULT_STEP_VALUE : stepValue;
+
+        RIdGenerator idGenerator = REDISSON_CLIENT.getIdGenerator(DEFAULT_PREFIX + key);
+        try {
+            // 初始化成功后设置过期时间，避免多线程反复设置
+            if (idGenerator.tryInit(initValue, stepValue)) {
+                idGenerator.expire(expireTime);
+            }
+        } catch (Exception e) {
+            log.error("ID生成器初始化失败: key={}, initValue={}, stepValue={}", key, initValue, stepValue, e);
+            throw e;
         }
-        RIdGenerator idGenerator = REDISSON_CLIENT.getIdGenerator(key);
-        // 设置初始值和步长
-        idGenerator.tryInit(initValue, stepValue);
-        // 设置过期时间
-        idGenerator.expire(expireTime);
         return idGenerator;
     }
 
+    /**
+     * 构建标准的业务 key：加上默认前缀
+     */
+    private static String generateKey(String prefix, String suffix) {
+        return StringUtils.format("{}{}", StringUtils.blankToDefault(prefix, ""), suffix);
+    }
+
     /**
      * 获取指定业务key的唯一id
      *
@@ -145,12 +163,8 @@ public class SequenceUtils {
      * @return 唯一id
      */
     public static String nextIdDate(String prefix) {
-        // 前缀+日期 构建 prefixKey
-        String prefixKey = StringUtils.format("{}{}", StringUtils.blankToDefault(prefix, ""), DateUtil.format(DateUtil.date(), DatePattern.PURE_DATE_FORMATTER));
-        // 获取下一个id
-        long nextId = getIdGenerator(prefixKey, DEFAULT_EXPIRE_TIME_DAY, DEFAULT_INIT_VALUE, DEFAULT_STEP_VALUE).nextId();
-        // 返回完整id
-        return StringUtils.format("{}{}", prefixKey, nextId);
+        String key = generateKey(prefix, DateUtils.getCurrentDate());
+        return key + nextId(key, DEFAULT_EXPIRE_DAY);
     }
 
     /**
@@ -169,12 +183,8 @@ public class SequenceUtils {
      * @return 唯一id
      */
     public static String nextIdDateTime(String prefix) {
-        // 前缀+日期时间 构建 prefixKey
-        String prefixKey = StringUtils.format("{}{}", StringUtils.blankToDefault(prefix, ""), DateUtil.format(DateUtil.date(), DatePattern.PURE_DATETIME_FORMATTER));
-        // 获取下一个id
-        long nextId = getIdGenerator(prefixKey, DEFAULT_EXPIRE_TIME_MINUTE, DEFAULT_INIT_VALUE, DEFAULT_STEP_VALUE).nextId();
-        // 返回完整id
-        return StringUtils.format("{}{}", prefixKey, nextId);
+        String key = generateKey(prefix, DateUtils.dateTimeNow());
+        return key + nextId(key, DEFAULT_EXPIRE_MINUTE);
     }
 
 }