diff --git a/blade-service/blade-wms/src/main/java/org/springblade/wms/mapper/StStorageLocationMapper.xml b/blade-service/blade-wms/src/main/java/org/springblade/wms/mapper/StStorageLocationMapper.xml
new file mode 100644
index 00000000..4a891890
--- /dev/null
+++ b/blade-service/blade-wms/src/main/java/org/springblade/wms/mapper/StStorageLocationMapper.xml
@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="org.springblade.wms.mapper.StStorageLocationMapper">
+
+    <!-- 通用查询映射结果 -->
+    <resultMap id="stStorageLocationResultMap" type="org.springblade.wms.pojo.entity.StStorageLocation">
+        <result column="ID" property="id"/>
+        <result column="TENANT_ID" property="tenantId"/>
+        <result column="CREATE_USER" property="createUser"/>
+        <result column="CREATE_DEPT" property="createDept"/>
+        <result column="CREATE_TIME" property="createTime"/>
+        <result column="UPDATE_USER" property="updateUser"/>
+        <result column="UPDATE_TIME" property="updateTime"/>
+        <result column="STATUS" property="status"/>
+        <result column="IS_DELETED" property="isDeleted"/>
+        <result column="SH_ID" property="shId"/>
+        <result column="LOCATION" property="location"/>
+        <result column="GOODS_CODE" property="goodsCode"/>
+        <result column="GOODS_NAME" property="goodsName"/>
+        <result column="SPECIFICATIONS" property="specifications"/>
+        <result column="MATERIAL_MODEL" property="materialModel"/>
+        <result column="DEPT_ID" property="deptId"/>
+    </resultMap>
+
+
+    <select id="selectStStorageLocationPage" resultMap="stStorageLocationResultMap">
+        select * from ST_STORAGE_LOCATION where is_deleted = 0
+    </select>
+
+    <select id="selectStStorageLocationAllPage" resultMap="stStorageLocationResultMap">
+        SELECT t.*
+        FROM st_storage_location t
+        LEFT JOIN st_storehouse s ON t.sh_id = s.id
+        <where>
+            AND t.is_deleted = 0
+            <!-- 原逻辑：shId 等值匹配（传值则生效） -->
+            <if test="shId != null">
+                AND s.id = #{shId}
+            </if>
+        </where>
+    </select>
+
+    <select id="selectListByShIdAndStockExists" resultType="org.springblade.wms.pojo.entity.StStorageLocation">
+        SELECT sl.*
+        FROM st_storage_location sl
+        WHERE sl.sh_id = #{shId}
+          AND EXISTS (
+            SELECT 1
+            FROM st_realtime_stock rls
+            WHERE rls.sl_id = sl.id
+        )
+    </select>
+
+    <select id="checkLocation" resultMap="stStorageLocationResultMap">
+        SELECT *
+        FROM (
+                 SELECT * FROM ST_STORAGE_LOCATION
+                 WHERE SH_ID = #{shId}
+                   AND LOCATION = #{location}
+                   AND IS_DELETED = 0
+             )
+        WHERE ROWNUM = 1
+    </select>
+
+    <select id="findByGoodsCode" resultMap="stStorageLocationResultMap">
+        SELECT *
+        FROM (
+                 SELECT *
+                 FROM ST_STORAGE_LOCATION
+                 WHERE GOODS_CODE = #{goodsCode}
+                   AND IS_DELETED = 0
+             )
+        WHERE ROWNUM = 1
+    </select>
+
+    <select id="findByLocation" resultMap="stStorageLocationResultMap">
+        SELECT *
+        FROM ST_STORAGE_LOCATION
+        WHERE LOCATION = #{location}
+          AND DELETED = 0
+          AND ROWNUM = 1
+    </select>
+
+<!--    <select id="selectLocationWithHouse" resultMap="locationWithHouseMap">-->
+<!--        SELECT sl.*,-->
+<!--               sh.id          AS sh_id,-->
+<!--               sh.sh_code     AS sh_sh_code,-->
+<!--               sh.sh_name     AS sh_sh_name,-->
+<!--               sh.house_type  AS sh_house_type,-->
+<!--               sh.tooling_type AS sh_tooling_type,-->
+<!--               sh.sh_level    AS sh_sh_level,-->
+<!--               sh.factory_id  AS sh_factory_id,-->
+<!--               sh.save_user   AS sh_save_user,-->
+<!--               sh.memo        AS sh_memo-->
+<!--        FROM ST_STORAGE_LOCATION sl-->
+<!--                 LEFT JOIN ST_STOREHOUSE sh ON sl.sh_id = sh.id-->
+<!--        WHERE sl.id = #{id}-->
+<!--    </select>-->
+
+<!--    <resultMap id="locationWithHouseMap" type="org.springblade.wms.pojo.entity.StStorageLocation">-->
+<!--        &lt;!&ndash; 库存自身主键、外键 &ndash;&gt;-->
+<!--        <id     property="id"      column="id"/>-->
+<!--        <result property="shId" column="sh_id"/>-->
+<!--        &lt;!&ndash; 其他库存字段可自动映射 &ndash;&gt;-->
+
+<!--        &lt;!&ndash; 一对一：把 g_ 前缀的列整体丢进已有的 stGoodsResultMap &ndash;&gt;-->
+<!--        <association property="stStorehouse"-->
+<!--                     resultMap="org.springblade.wms.mapper.StStorehouseMapper.stStorehouseResultMap"-->
+<!--                     columnPrefix="sh_"/>-->
+<!--    </resultMap>-->
+
+
+    <select id="exportStStorageLocation" resultType="org.springblade.wms.excel.StStorageLocationExcel">
+        SELECT * FROM ST_STORAGE_LOCATION ${ew.customSqlSegment}
+    </select>
+
+</mapper>
diff --git a/blade-service/blade-wms/src/main/java/org/springblade/wms/service/IStStoreBillService.java b/blade-service/blade-wms/src/main/java/org/springblade/wms/service/IStStoreBillService.java
new file mode 100644
index 00000000..a5dec2e3
--- /dev/null
+++ b/blade-service/blade-wms/src/main/java/org/springblade/wms/service/IStStoreBillService.java
@@ -0,0 +1,42 @@
+package org.springblade.wms.service;
+
+import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import org.springblade.core.mp.base.BaseService;
+import org.springblade.wms.excel.StStoreBillExcel;
+import org.springblade.wms.pojo.entity.StStoreBill;
+import org.springblade.wms.pojo.vo.StStoreBillVO;
+
+import java.util.List;
+
+/**
+ * @version 1.0
+ * @program: jonhon-mes-svr
+ * @ClassName IStStoreBillService
+ * @description: 仓库凭证 服务类
+ * @autor: WuSiYu
+ * @create 2026-01-15 13:28
+ **/
+
+public interface IStStoreBillService extends BaseService<StStoreBill> {
+	/**
+	 * 自定义分页
+	 *
+	 * @param page 分页参数
+	 * @param stStoreBill 查询参数
+	 * @return IPage<StStoreBillVO>
+	 */
+	IPage<StStoreBillVO> selectStStoreBillPage(IPage<StStoreBillVO> page, StStoreBillVO stStoreBill);
+
+
+	/**
+	 * 导出数据
+	 *
+	 * @param queryWrapper 查询条件
+	 * @return List<StStoreBillExcel>
+	 */
+	List<StStoreBillExcel> exportStStoreBill(Wrapper<StStoreBill> queryWrapper);
+
+	String nextCode(Short obj);
+}
+