diff --git a/bms-back/bms-system/src/main/java/com/bms/customer/customerinfo/domain/BmsCustomer.java b/bms-back/bms-system/src/main/java/com/bms/customer/customerinfo/domain/BmsCustomer.java
index 550372fe..f2734e38 100644
--- a/bms-back/bms-system/src/main/java/com/bms/customer/customerinfo/domain/BmsCustomer.java
+++ b/bms-back/bms-system/src/main/java/com/bms/customer/customerinfo/domain/BmsCustomer.java
@@ -57,6 +57,9 @@ public class BmsCustomer extends BaseEntity
     @Excel(name = "业务员姓名")
     private String salesUser;
 
+    /** 业务员昵称（join sys_user.nick_name，sales_user_id 存工号=sys_user.user_name） */
+    private String salesUserNickName;
+
     /** 资金额度（元） */
     @Excel(name = "资金额度", readConverterExp = "元=")
     private BigDecimal ed;
diff --git a/bms-back/bms-system/src/main/java/com/bms/customer/customerinfo/service/impl/BmsCustomerServiceImpl.java b/bms-back/bms-system/src/main/java/com/bms/customer/customerinfo/service/impl/BmsCustomerServiceImpl.java
index 89e0c780..b04ff8a8 100644
--- a/bms-back/bms-system/src/main/java/com/bms/customer/customerinfo/service/impl/BmsCustomerServiceImpl.java
+++ b/bms-back/bms-system/src/main/java/com/bms/customer/customerinfo/service/impl/BmsCustomerServiceImpl.java
@@ -65,7 +65,8 @@ public class BmsCustomerServiceImpl implements IBmsCustomerService
      * @return 客户主
      */
     @Override
-    @DataScope(deptAlias = "su", deptField = "dept_id", userAlias = "c", userField = "sales_user_id")
+    // sales_user_id 存的是员工工号（=sys_user.user_name），仅本人/本部门均通过 sys_user 别名 su 关联匹配
+    @DataScope(deptAlias = "su", deptField = "dept_id", userAlias = "su", userField = "user_id")
     public List<BmsCustomer> selectBmsCustomerList(BmsCustomer bmsCustomer)
     {
         return bmsCustomerMapper.selectBmsCustomerList(bmsCustomer);
diff --git a/bms-back/bms-system/src/main/java/com/bms/system/orgsync/OrgSyncService.java b/bms-back/bms-system/src/main/java/com/bms/system/orgsync/OrgSyncService.java
index dd5d84b8..59417ca9 100644
--- a/bms-back/bms-system/src/main/java/com/bms/system/orgsync/OrgSyncService.java
+++ b/bms-back/bms-system/src/main/java/com/bms/system/orgsync/OrgSyncService.java
@@ -156,7 +156,8 @@ public class OrgSyncService
             r.setRoleName(truncate(name, 30));
             r.setRoleKey("ORA_" + rid);
             r.setRoleSort(sort++);
-            r.setDataScope("1");
+            // 销售类角色默认数据范围：销售经理=本部门数据(3)；销售员=仅本人数据(5)；其余角色=全部数据(1)
+            r.setDataScope(defaultDataScope(rid));
             r.setMenuCheckStrictly(true);
             r.setDeptCheckStrictly(true);
             r.setStatus("0");
@@ -169,6 +170,23 @@ public class OrgSyncService
         return list;
     }
 
+    /**
+     * 同步角色的默认数据范围（RuoYi：1全部 2自定义 3本部门 4本部门及以下 5仅本人）。
+     * 6040 销售经理=本部门，6041 销售员=仅本人；其他角色默认全部（可在角色管理中调整）。
+     */
+    private static String defaultDataScope(Long oracleRoleId)
+    {
+        if (Long.valueOf(6040L).equals(oracleRoleId))
+        {
+            return "3";
+        }
+        if (Long.valueOf(6041L).equals(oracleRoleId))
+        {
+            return "5";
+        }
+        return "1";
+    }
+
     private List<SysUser> buildUsers(List<Map<String, Object>> rows, Map<String, Long> deptIdByCode)
     {
         List<SysUser> list = new ArrayList<>();
diff --git a/bms-back/bms-system/src/main/resources/mapper/customer/BmsCustomerMapper.xml b/bms-back/bms-system/src/main/resources/mapper/customer/BmsCustomerMapper.xml
index dc083557..893a3541 100644
--- a/bms-back/bms-system/src/main/resources/mapper/customer/BmsCustomerMapper.xml
+++ b/bms-back/bms-system/src/main/resources/mapper/customer/BmsCustomerMapper.xml
@@ -14,6 +14,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="isEnable"    column="is_enable"    />
         <result property="salesUserId"    column="sales_user_id"    />
         <result property="salesUser"    column="sales_user"    />
+        <result property="salesUserNickName"    column="sales_user_nick_name"    />
         <result property="ed"    column="ed"    />
         <result property="zq"    column="zq"    />
         <result property="settlementUserId"    column="settlement_user_id"    />
@@ -52,11 +53,15 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                 where ca.customer_id = c.customer_id and ca.del_flag = '0') as credit_ed,
 
                c.product_codes, c.remark,
-               c.create_by, c.create_time, c.update_by, c.update_time, c.del_flag
+               c.create_by, c.create_time, c.update_by, c.update_time, c.del_flag,
+               su.nick_name as sales_user_nick_name
         from ctr_customer c
-        <!-- 数据权限：销售（仅本人 c.sales_user_id）/销售经理（本部门 su.dept_id）；
-             历史迁移数据 sales_user_id 为非数字工号，+0 后不匹配任何 sys_user，仅管理员可见 -->
-        left join sys_user su on su.user_id = c.sales_user_id + 0
+        <!-- 老系统同步数据 sales_user_id 存员工工号（=sys_user.user_name）；
+             BMS 手工新建数据可能存数字 user_id，两种都要能关联上。
+             'WS0052'+0 在 MySQL 中结果为 0，不会误关联到任何用户 -->
+        left join sys_user su
+            on su.del_flag = '0'
+           and (su.user_name = c.sales_user_id or su.user_id = c.sales_user_id + 0)
     </sql>
 
     <select id="selectBmsCustomerList" parameterType="BmsCustomer" resultMap="BmsCustomerResult">
@@ -93,7 +98,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="throwRatio != null "> and c.throw_ratio = #{throwRatio}</if>
             <if test="creditEd != null "> and c.credit_ed = #{creditEd}</if>
             <if test="productCodes != null  and productCodes != ''"> and c.product_codes = #{productCodes}</if>
-            <!-- 数据权限过滤（@DataScope 生成：仅本人= c.sales_user_id=当前用户；本部门= su.dept_id=当前用户部门） -->
+            <!-- 数据权限过滤（@DataScope 生成：仅本人= su.user_id=当前用户；本部门= su.dept_id=当前用户部门） -->
             ${params.dataScope}
         </where>
         order by c.customer_id desc
diff --git a/bms-back/bms-system/src/main/resources/mapper/system/SysUserMapper.xml b/bms-back/bms-system/src/main/resources/mapper/system/SysUserMapper.xml
index a2302cd7..bc76000e 100644
--- a/bms-back/bms-system/src/main/resources/mapper/system/SysUserMapper.xml
+++ b/bms-back/bms-system/src/main/resources/mapper/system/SysUserMapper.xml
@@ -67,6 +67,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 		<if test="userName != null and userName != ''">
 			AND u.user_name like concat('%', #{userName}, '%')
 		</if>
+		<if test="nickName != null and nickName != ''">
+			AND u.nick_name like concat('%', #{nickName}, '%')
+		</if>
 		<if test="status != null and status != ''">
 			AND u.status = #{status}
 		</if>
diff --git a/bms-front/src/components/UserSelect/index.vue b/bms-front/src/components/UserSelect/index.vue
index e3ef17c7..7c1ad45c 100644
--- a/bms-front/src/components/UserSelect/index.vue
+++ b/bms-front/src/components/UserSelect/index.vue
@@ -4,18 +4,20 @@
     :placeholder="placeholder"
     :clearable="clearable"
     :filterable="filterable"
+    :filter-method="filterMethod"
     :disabled="disabled"
     :loading="loading"
     :size="size"
     :multiple="false"
     style="width: 100%;"
     @change="handleChange"
+    @visible-change="handleVisibleChange"
   >
     <el-option
       v-for="item in options"
       :key="item.userId"
       :label="formatLabel(item)"
-      :value="String(item.userId)"
+      :value="String(item[valueField])"
       :disabled="item.status === '1'"
     >
       <span>{{ item.nickName || item.userName }}<template v-if="item.status === '1'">（停用）</template></span>
@@ -61,23 +63,53 @@ const props = defineProps({
   showCode: {
     type: Boolean,
     default: true
+  },
+  /** 绑定值字段：userId=用户ID（默认）；userName=登录账号/工号（老系统迁移数据按工号存储时使用） */
+  valueField: {
+    type: String,
+    default: 'userId'
   }
 })
 
 const emit = defineEmits(['update:modelValue', 'change'])
 
-const { userList, ensureUsers, findUser } = useUsers()
+const { userList, ensureUsers } = useUsers()
 const loading = ref(false)
+/** 下拉搜索关键字（可同时匹配昵称/姓名与登录账号/工号） */
+const filterQuery = ref('')
 const innerValue = ref(props.modelValue === null || props.modelValue === undefined ? null : String(props.modelValue))
 
 watch(() => props.modelValue, (val) => {
   innerValue.value = val === null || val === undefined || val === '' ? null : String(val)
 })
 
+/** 按当前绑定值字段（userId 或 userName/工号）查找用户 */
+function findByValue(val) {
+  if (val === null || val === undefined || val === '') return null
+  return userList.value.find(u => String(u[props.valueField]) === String(val)) || null
+}
+
+/** 自定义过滤：昵称/姓名、登录账号/工号 任一命中即可（忽略大小写） */
+function matchUser(item, q) {
+  if (!q) return true
+  const kw = q.trim().toLowerCase()
+  if (!kw) return true
+  return ['nickName', 'userName'].some(k => item[k] && String(item[k]).toLowerCase().includes(kw))
+}
+
+function filterMethod(q) {
+  filterQuery.value = q || ''
+}
+
+/** 下拉收起后清空搜索词，恢复完整选项 */
+function handleVisibleChange(visible) {
+  if (!visible) filterQuery.value = ''
+}
+
 /** 兜底：当前值在用户列表中不存在（停用/未加载到）时补占位项，避免显示空白 */
 const options = computed(() => {
-  const list = userList.value
-  if (innerValue.value && !findUser(innerValue.value)) {
+  const list = userList.value.filter(item => matchUser(item, filterQuery.value))
+  if (innerValue.value && !findByValue(innerValue.value) && !filterQuery.value) {
     return [{ userId: innerValue.value, userName: '', nickName: String(innerValue.value) }, ...list]
   }
   return list
@@ -92,7 +124,7 @@ function formatLabel(item) {
 function handleChange(val) {
   const value = val === '' ? null : val
   emit('update:modelValue', value)
-  emit('change', value, value === null ? null : findUser(value))
+  emit('change', value, value === null ? null : findByValue(value))
 }
 
 onMounted(() => {
diff --git a/bms-front/src/views/customersuppliermanagement/customerinfo/customeredit/index.vue b/bms-front/src/views/customersuppliermanagement/customerinfo/customeredit/index.vue
index 971b1949..91f3e99a 100644
--- a/bms-front/src/views/customersuppliermanagement/customerinfo/customeredit/index.vue
+++ b/bms-front/src/views/customersuppliermanagement/customerinfo/customeredit/index.vue
@@ -74,6 +74,7 @@
                 <el-form-item label="业务员" prop="salesUserId">
                   <user-select
                     v-model="form.salesUserId"
+                    value-field="userName"
                     placeholder="请选择业务员"
                     @change="(uid, user) => handleUserChange(uid, user, 'salesUser')"
                   />
diff --git a/bms-front/src/views/customersuppliermanagement/customerinfo/index.vue b/bms-front/src/views/customersuppliermanagement/customerinfo/index.vue
index 6612abe1..39938790 100644
--- a/bms-front/src/views/customersuppliermanagement/customerinfo/index.vue
+++ b/bms-front/src/views/customersuppliermanagement/customerinfo/index.vue
@@ -32,7 +32,12 @@
       </el-form-item>
 
       <el-form-item label="业务员" prop="salesUserId">
-        <user-select v-model="queryParams.salesUserId" placeholder="请选择业务员" @change="handleQuery" />
+        <user-select
+          v-model="queryParams.salesUserId"
+          value-field="userName"
+          placeholder="工号/姓名搜索"
+          @change="handleQuery"
+        />
       </el-form-item>
 
 
@@ -122,7 +127,7 @@
         </template>
       </el-table-column>
       <el-table-column v-if="isColVisible('salesUserId')" label="业务员" align="center" prop="salesUserId">
-        <template #default="scope"><user-name :user-id="scope.row.salesUserId" /></template>
+        <template #default="scope">{{ scope.row.salesUserNickName || scope.row.salesUser || scope.row.salesUserId }}</template>
       </el-table-column>
 
 <!--      <el-table-column v-if="isColVisible('ed')" label="资金额度" align="center" prop="ed" />-->
diff --git a/bms-front/src/views/system/user/index.vue b/bms-front/src/views/system/user/index.vue
index ce90131c..656fe169 100644
--- a/bms-front/src/views/system/user/index.vue
+++ b/bms-front/src/views/system/user/index.vue
@@ -188,6 +188,7 @@ const extraParams = computed(() => ({ deptId: deptId.value }))
 // 搜索项配置
 const searchColumns = [
   { label: "用户名称", prop: "userName", component: "input", placeholder: "请输入用户名称", width: "240px" },
+  { label: "用户昵称", prop: "nickName", component: "input", placeholder: "请输入用户昵称", width: "240px" },
   { label: "手机号码", prop: "phonenumber", component: "input", placeholder: "请输入手机号码", width: "240px" },
   { label: "状态", prop: "status", component: "select", dict: "sys_normal_disable", placeholder: "用户状态", width: "240px" },
   { label: "创建时间", prop: "dateRange", component: "daterange", width: "308px" }