diff --git a/pigx-common/pigx-common-data/src/main/java/com/pig4cloud/pigx/common/data/cache/RedisTemplateConfig.java b/pigx-common/pigx-common-data/src/main/java/com/pig4cloud/pigx/common/data/cache/RedisTemplateConfig.java
index d2bf27e95..d89791f6a 100644
--- a/pigx-common/pigx-common-data/src/main/java/com/pig4cloud/pigx/common/data/cache/RedisTemplateConfig.java
+++ b/pigx-common/pigx-common-data/src/main/java/com/pig4cloud/pigx/common/data/cache/RedisTemplateConfig.java
@@ -78,7 +78,7 @@ public class RedisTemplateConfig {
 
 		// https://github.com/lettuce-io/lettuce-core/wiki/ReadFrom-Settings
 		LettuceClientConfiguration lettuceClientConfiguration = LettuceClientConfiguration.builder()
-				.readFrom(ReadFrom.SLAVE_PREFERRED)
+				.readFrom(ReadFrom.REPLICA_PREFERRED)
 				.clientOptions(clusterClientOptions).build();
 
 		return new LettuceConnectionFactory(redisClusterConfiguration, lettuceClientConfiguration);
diff --git a/pigx-common/pigx-common-security/src/main/java/com/pig4cloud/pigx/common/security/util/ConcurrentDateFormat.java b/pigx-common/pigx-common-security/src/main/java/com/pig4cloud/pigx/common/security/util/ConcurrentDateFormat.java
deleted file mode 100644
index b0063b674..000000000
--- a/pigx-common/pigx-common-security/src/main/java/com/pig4cloud/pigx/common/security/util/ConcurrentDateFormat.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- *    Copyright (c) 2018-2025, lengleng All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * Neither the name of the pig4cloud.com developer nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * Author: lengleng (wangiegie@gmail.com)
- */
-
-package com.pig4cloud.pigx.common.security.util;
-
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.Locale;
-import java.util.Queue;
-import java.util.TimeZone;
-import java.util.concurrent.ConcurrentLinkedQueue;
-
-/**
- * 参考tomcat8中的并发DateFormat
- * <p>
- * {@link SimpleDateFormat}的线程安全包装器。
- * 不使用ThreadLocal，创建足够的SimpleDateFormat对象来满足并发性要求。
- *
- * @author L.cm
- */
-public class ConcurrentDateFormat {
-	private final String format;
-	private final Locale locale;
-	private final TimeZone timezone;
-	private final Queue<SimpleDateFormat> queue = new ConcurrentLinkedQueue<>();
-
-	private ConcurrentDateFormat(String format, Locale locale, TimeZone timezone) {
-		this.format = format;
-		this.locale = locale;
-		this.timezone = timezone;
-		SimpleDateFormat initial = createInstance();
-		queue.add(initial);
-	}
-
-	public static ConcurrentDateFormat of(String format) {
-		return new ConcurrentDateFormat(format, Locale.getDefault(), TimeZone.getDefault());
-	}
-
-	public static ConcurrentDateFormat of(String format, TimeZone timezone) {
-		return new ConcurrentDateFormat(format, Locale.getDefault(), timezone);
-	}
-
-	public static ConcurrentDateFormat of(String format, Locale locale, TimeZone timezone) {
-		return new ConcurrentDateFormat(format, locale, timezone);
-	}
-
-	public String format(Date date) {
-		SimpleDateFormat sdf = queue.poll();
-		if (sdf == null) {
-			sdf = createInstance();
-		}
-		String result = sdf.format(date);
-		queue.add(sdf);
-		return result;
-	}
-
-	public Date parse(String source) throws ParseException {
-		SimpleDateFormat sdf = queue.poll();
-		if (sdf == null) {
-			sdf = createInstance();
-		}
-		Date result = sdf.parse(source);
-		queue.add(sdf);
-		return result;
-	}
-
-	private SimpleDateFormat createInstance() {
-		SimpleDateFormat sdf = new SimpleDateFormat(format, locale);
-		sdf.setTimeZone(timezone);
-		return sdf;
-	}
-}
diff --git a/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/BizName.java b/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/BizName.java
index 93ef9ec9b..04d0ba57a 100644
--- a/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/BizName.java
+++ b/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/BizName.java
@@ -9,6 +9,8 @@ package com.pig4cloud.pigx.common.sequence.range;
 public interface BizName {
 	/**
 	 * 生成名称
+	 *
+	 * @return 返回文本序号
 	 */
 	String create();