diff --git a/uapbd/src/public/nc/bs/uapbd/util/MyHelper.java b/uapbd/src/public/nc/bs/uapbd/util/MyHelper.java
new file mode 100644
index 0000000..87c9410
--- /dev/null
+++ b/uapbd/src/public/nc/bs/uapbd/util/MyHelper.java
@@ -0,0 +1,85 @@
+package nc.bs.uapbd.util;
+
+import nc.bs.dao.BaseDAO;
+import nc.bs.logging.Logger;
+import nc.itf.arap.goldentax.SysParaInitQuery;
+import nc.jdbc.framework.processor.ColumnProcessor;
+import nc.vo.cmp.util.StringUtils;
+import nc.vo.pub.BusinessException;
+import nc.vo.pubapp.pattern.pub.SqlBuilder;
+
+import java.math.BigDecimal;
+import java.math.RoundingMode;
+
+/**
+ * 工具类
+ *
+ * @author mzr
+ * @date 2025/7/3
+ */
+public class MyHelper {
+    private static final BaseDAO dao = new BaseDAO();
+
+    /**
+     * 根据主键查询编码
+     */
+    public static String transferField(String tableName, String selectField, String pkField, String pk) throws BusinessException {
+        if (StringUtils.isEmpty(pk)) {
+            return null;
+        }
+        SqlBuilder sqlBuilder = new SqlBuilder();
+        sqlBuilder.append(" select " + selectField);
+        sqlBuilder.append(" from " + tableName);
+        sqlBuilder.append(" where ");
+        sqlBuilder.append(pkField, pk);
+        Object o = dao.executeQuery(sqlBuilder.toString(), new ColumnProcessor());
+        if (o == null) {
+            throw new BusinessException("未查询到编码信息，sql【" + sqlBuilder + "】");
+        }
+        return o.toString();
+    }
+
+    /**
+     * 检查当前组织是否为电力电子
+     */
+    public static boolean checkIfDldzOrg(String code) throws BusinessException {
+        String targetCode = SysParaInitQuery.getParaString("GLOBLE00000000000000", "DLDZORG");
+        if (targetCode == null || nc.vo.am.common.util.StringUtils.isEmpty(targetCode)) {
+            throw new BusinessException("未配置组织参数,请前往 [业务参数设置-全局] 配置DLDZORG参数");
+        }
+        String[] orgItem = targetCode.split(";");
+        for (String orgCode : orgItem) {
+            if (!orgCode.isEmpty() && orgCode.equals(code)) {
+                Logger.debug("当前处理组织校验为电力电子:" + code);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 转换特殊字段  如 1/1 转换为小数 1.0
+     */
+
+    private String transferSpecialField(String field) {
+        if (field == null || field.trim().isEmpty()) {
+            return null;
+        }
+        String[] split = field.split("/");
+        if (split.length == 2) {
+            String numStr = split[0].trim();
+            String denStr = split[1].trim();
+            if (denStr.equals("0")) {
+                return "0.00"; // 分母不能为零
+            }
+            try {
+                BigDecimal numerator = new BigDecimal(numStr);
+                BigDecimal denominator = new BigDecimal(denStr);
+                return numerator.divide(denominator, 2, RoundingMode.HALF_UP).toString();
+            } catch (NumberFormatException e) {
+                return field; // 非法数字，返回原字段
+            }
+        }
+        return field;
+    }
+}