diff --git a/src/main/java/aiyh/utils/recordset/MapperBuilderSql.java b/src/main/java/aiyh/utils/recordset/MapperBuilderSql.java
index 505711c..6f7eb38 100644
--- a/src/main/java/aiyh/utils/recordset/MapperBuilderSql.java
+++ b/src/main/java/aiyh/utils/recordset/MapperBuilderSql.java
@@ -23,6 +23,17 @@ public class MapperBuilderSql {
 	 * @return 构建的sql
 	 */
 	public static String builderUpdateSql(String table, Map<String, Object> param) {
+		return builderUpdateSql(table, param, "");
+	}
+	
+	/**
+	 * <h2>构建更新sql</h2>
+	 *
+	 * @param table 表名称
+	 * @param param 参数
+	 * @return 构建的sql
+	 */
+	public static String builderUpdateSql(String table, Map<String, Object> param, String paramPrefix) {
 		if (StrUtil.isBlank(table) || CollectionUtil.isEmpty(param)) {
 			throw new CustomerException("tableName or param can not to be null!");
 		}
@@ -32,8 +43,11 @@ public class MapperBuilderSql {
 			sb.append(" ")
 					.append(entry.getKey())
 					.append(" = ")
-					.append("#{")
-					.append(entry.getKey())
+					.append("#{");
+			if (StrUtil.isNotBlank(paramPrefix)) {
+				sb.append(paramPrefix).append(".");
+			}
+			sb.append(entry.getKey())
 					.append("}")
 					.append(",");
 		}
@@ -49,6 +63,10 @@ public class MapperBuilderSql {
 	 * @return 构建的sql
 	 */
 	public static String builderInsertSql(String table, Map<String, Object> param) {
+		return builderInsertSql(table, param, "");
+	}
+	
+	public static String builderInsertSql(String table, Map<String, Object> param, String paramPrefix) {
 		if (StrUtil.isBlank(table) || CollectionUtil.isEmpty(param)) {
 			throw new CustomerException("tableName or param can not to be null!");
 		}
@@ -58,7 +76,11 @@ public class MapperBuilderSql {
 		sbValue.append(") values ( ");
 		for (Map.Entry<String, Object> entry : param.entrySet()) {
 			sb.append(entry.getKey()).append(" ,");
-			sbValue.append(" #{").append(entry.getKey()).append("},");
+			sbValue.append(" #{");
+			if (StrUtil.isNotBlank(paramPrefix)) {
+				sbValue.append(paramPrefix).append(".");
+			}
+			sbValue.append(entry.getKey()).append("},");
 		}
 		sb.deleteCharAt(sb.length() - 1);
 		sbValue.deleteCharAt(sbValue.length() - 1);
@@ -66,6 +88,7 @@ public class MapperBuilderSql {
 		return sb.toString();
 	}
 	
+	
 	public static String builderWhereAnd(Map<String, Object> param, boolean containsWhere) {
 		return builderWhereAnd(param, "whereParam", containsWhere);
 	}