diff --git a/mes-framework/mes-common/src/main/java/com/ningxia/yunxi/chemmes/framework/common/util/CodeGenerateUtils.java b/mes-framework/mes-common/src/main/java/com/ningxia/yunxi/chemmes/framework/common/util/CodeGenerateUtils.java
new file mode 100644
index 0000000..95e5e2e
--- /dev/null
+++ b/mes-framework/mes-common/src/main/java/com/ningxia/yunxi/chemmes/framework/common/util/CodeGenerateUtils.java
@@ -0,0 +1,111 @@
+package com.ningxia.yunxi.chemmes.framework.common.util;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+/**
+ * 通用编码生成工具类
+ * 
+ * @author system
+ */
+public class CodeGenerateUtils {
+
+    /**
+     * 生成基于日期和序列号的编码（自动获取当前日期）
+     * 
+     * @param prefix 编码前缀
+     * @param dateFormat 日期格式，如 "yyyyMM" 或 "yyyyMMdd"
+     * @param sequenceLength 序列号长度
+     * @param currentSequence 当前最大序列号（完整编码）
+     * @return 新生成的编码
+     */
+    public static String generateCodeWithDateSequence(String prefix, String dateFormat, 
+                                                     int sequenceLength, String currentSequence) {
+        String dateStr = LocalDate.now().format(DateTimeFormatter.ofPattern(dateFormat));
+        return generateCodeWithDateAndSequence(prefix, dateStr, sequenceLength, currentSequence);
+    }
+
+    /**
+     * 生成基于日期和序列号的编码（传入日期字符串）
+     * 
+     * @param prefix 编码前缀
+     * @param dateStr 日期字符串，如 "202605" 或 "20260522"
+     * @param sequenceLength 序列号长度
+     * @param currentSequence 当前最大序列号（完整编码）
+     * @return 新生成的编码
+     */
+    public static String generateCodeWithDateAndSequence(String prefix, String dateStr, 
+                                                        int sequenceLength, String currentSequence) {
+        // 检查当前序列号是否有效
+        int expectedLength = prefix.length() + dateStr.length() + sequenceLength;
+        if (currentSequence == null || currentSequence.length() < expectedLength) {
+            // 无有效序列号，从 1 开始
+            return prefix + dateStr + String.format("%0" + sequenceLength + "d", 1);
+        }
+        
+        // 提取日期部分进行比较
+        String datePartInSequence = currentSequence.substring(prefix.length(), prefix.length() + dateStr.length());
+        if (!datePartInSequence.equals(dateStr)) {
+            // 日期不同，重新开始序列
+            return prefix + dateStr + String.format("%0" + sequenceLength + "d", 1);
+        }
+        
+        // 日期相同，序列号递增
+        String sequencePart = currentSequence.substring(prefix.length() + dateStr.length());
+        try {
+            int sequence = Integer.parseInt(sequencePart);
+            sequence++;
+            return prefix + dateStr + String.format("%0" + sequenceLength + "d", sequence);
+        } catch (NumberFormatException e) {
+            // 解析失败，重新开始
+            return prefix + dateStr + String.format("%0" + sequenceLength + "d", 1);
+        }
+    }
+
+    /**
+     * 生成基于年月和序列号的编码（已废弃，请使用 generateCodeWithDateAndSequence）
+     * 
+     * @param prefix 编码前缀
+     * @param yearMonth 年月字符串，如 "202605"
+     * @param sequenceLength 序列号长度
+     * @param currentSequence 当前最大序列号（完整编码）
+     * @return 新生成的编码
+     * @deprecated 使用 generateCodeWithDateAndSequence 替代
+     */
+    @Deprecated
+    public static String generateCodeWithYearMonthSequence(String prefix, String yearMonth, 
+                                                          int sequenceLength, String currentSequence) {
+        return generateCodeWithDateAndSequence(prefix, yearMonth, sequenceLength, currentSequence);
+    }
+
+    /**
+     * 生成简单序列号编码（不含日期）
+     * 
+     * @param prefix 编码前缀
+     * @param sequenceLength 序列号长度
+     * @param currentSequence 当前最大序列号（完整编码）
+     * @return 新生成的编码
+     */
+    public static String generateSimpleSequenceCode(String prefix, int sequenceLength, String currentSequence) {
+        if (currentSequence == null || currentSequence.length() < prefix.length() + sequenceLength) {
+            // 无有效序列号，从 1 开始
+            return prefix + String.format("%0" + sequenceLength + "d", 1);
+        }
+        
+        // 检查前缀是否匹配
+        if (!currentSequence.startsWith(prefix)) {
+            return prefix + String.format("%0" + sequenceLength + "d", 1);
+        }
+        
+        // 前缀相同，序列号递增
+        String sequencePart = currentSequence.substring(prefix.length());
+        try {
+            int sequence = Integer.parseInt(sequencePart);
+            sequence++;
+            return prefix + String.format("%0" + sequenceLength + "d", sequence);
+        } catch (NumberFormatException e) {
+            // 解析失败，重新开始
+            return prefix + String.format("%0" + sequenceLength + "d", 1);
+        }
+    }
+}
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