diff --git a/jshERP-boot/src/main/java/com/jsh/erp/controller/SupplierController.java b/jshERP-boot/src/main/java/com/jsh/erp/controller/SupplierController.java
index 7cd5acf0..564654cf 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/controller/SupplierController.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/controller/SupplierController.java
@@ -155,11 +155,12 @@ public class SupplierController extends BaseController {
         try {
             String key = jsonObject.get("key")!=null ? jsonObject.getString("key") : null;
             Long organId = jsonObject.get("organId")!=null ? jsonObject.getLong("organId") : null;
+            Integer limit = jsonObject.get("limit")!=null ? jsonObject.getInteger("limit") : null;
             String type = "UserCustomer";
             Long userId = userService.getUserId(request);
             //获取权限信息
             String ubValue = userBusinessService.getUBValueByTypeAndKeyId(type, userId.toString());
-            List<Supplier> supplierList = supplierService.findBySelectCus(key, organId);
+            List<Supplier> supplierList = supplierService.findBySelectCus(key, organId, limit);
             JSONArray dataArray = new JSONArray();
             if (null != supplierList) {
                 boolean customerFlag = systemConfigService.getCustomerFlag();
@@ -193,7 +194,8 @@ public class SupplierController extends BaseController {
         try {
             String key = jsonObject.get("key")!=null ? jsonObject.getString("key") : null;
             Long organId = jsonObject.get("organId")!=null ? jsonObject.getLong("organId") : null;
-            List<Supplier> supplierList = supplierService.findBySelectSup(key, organId);
+            Integer limit = jsonObject.get("limit")!=null ? jsonObject.getInteger("limit") : null;
+            List<Supplier> supplierList = supplierService.findBySelectSup(key, organId, limit);
             JSONArray dataArray = new JSONArray();
             if (null != supplierList) {
                 for (Supplier supplier : supplierList) {
@@ -224,9 +226,10 @@ public class SupplierController extends BaseController {
         try {
             String key = jsonObject.get("key")!=null ? jsonObject.getString("key") : null;
             Long organId = jsonObject.get("organId")!=null ? jsonObject.getLong("organId") : null;
+            Integer limit = jsonObject.get("limit")!=null ? jsonObject.getInteger("limit") : null;
             JSONArray dataArray = new JSONArray();
             //1、获取供应商信息
-            List<Supplier> supplierList = supplierService.findBySelectSup(key, organId);
+            List<Supplier> supplierList = supplierService.findBySelectSup(key, organId, limit);
             if (null != supplierList) {
                 for (Supplier supplier : supplierList) {
                     JSONObject item = new JSONObject();
@@ -239,7 +242,7 @@ public class SupplierController extends BaseController {
             String type = "UserCustomer";
             Long userId = userService.getUserId(request);
             String ubValue = userBusinessService.getUBValueByTypeAndKeyId(type, userId.toString());
-            List<Supplier> customerList = supplierService.findBySelectCus(key, organId);
+            List<Supplier> customerList = supplierService.findBySelectCus(key, organId, limit);
             if (null != customerList) {
                 boolean customerFlag = systemConfigService.getCustomerFlag();
                 for (Supplier supplier : customerList) {
@@ -272,7 +275,8 @@ public class SupplierController extends BaseController {
         try {
             String key = jsonObject.get("key")!=null ? jsonObject.getString("key") : null;
             Long organId = jsonObject.get("organId")!=null ? jsonObject.getLong("organId") : null;
-            List<Supplier> supplierList = supplierService.findBySelectRetail(key, organId);
+            Integer limit = jsonObject.get("limit")!=null ? jsonObject.getInteger("limit") : null;
+            List<Supplier> supplierList = supplierService.findBySelectRetail(key, organId, limit);
             JSONArray dataArray = new JSONArray();
             if (null != supplierList) {
                 for (Supplier supplier : supplierList) {
diff --git a/jshERP-boot/src/main/java/com/jsh/erp/datasource/mappers/SupplierMapperEx.java b/jshERP-boot/src/main/java/com/jsh/erp/datasource/mappers/SupplierMapperEx.java
index 5f8f98a1..d142df50 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/datasource/mappers/SupplierMapperEx.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/datasource/mappers/SupplierMapperEx.java
@@ -34,7 +34,8 @@ public interface SupplierMapperEx {
 
     List<Supplier> findByTypeAndKey(
             @Param("type") String type,
-            @Param("key") String key);
+            @Param("key") String key,
+            @Param("limit") Integer limit);
 
     Supplier getInfoById(
             @Param("id") Long id);
diff --git a/jshERP-boot/src/main/java/com/jsh/erp/service/SupplierService.java b/jshERP-boot/src/main/java/com/jsh/erp/service/SupplierService.java
index dc4c031d..73037544 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/service/SupplierService.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/service/SupplierService.java
@@ -288,10 +288,10 @@ public class SupplierService {
         }
     }
 
-    public List<Supplier> findBySelectCus(String key, Long organId)throws Exception {
+    public List<Supplier> findBySelectCus(String key, Long organId, Integer limit)throws Exception {
         List<Supplier> list=null;
         try{
-            list = supplierMapperEx.findByTypeAndKey("客户", key);
+            list = supplierMapperEx.findByTypeAndKey("客户", key, limit);
             if(organId!=null) {
                 list = addOrganToList(list, organId);
             }
@@ -301,10 +301,10 @@ public class SupplierService {
         return list;
     }
 
-    public List<Supplier> findBySelectSup(String key, Long organId)throws Exception {
+    public List<Supplier> findBySelectSup(String key, Long organId, Integer limit)throws Exception {
         List<Supplier> list=null;
         try{
-            list = supplierMapperEx.findByTypeAndKey("供应商", key);
+            list = supplierMapperEx.findByTypeAndKey("供应商", key, limit);
             if(organId!=null) {
                 list = addOrganToList(list, organId);
             }
@@ -314,10 +314,10 @@ public class SupplierService {
         return list;
     }
 
-    public List<Supplier> findBySelectRetail(String key, Long organId)throws Exception {
+    public List<Supplier> findBySelectRetail(String key, Long organId, Integer limit)throws Exception {
         List<Supplier> list=null;
         try{
-            list = supplierMapperEx.findByTypeAndKey("会员", key);
+            list = supplierMapperEx.findByTypeAndKey("会员", key, limit);
             if(organId!=null) {
                 list = addOrganToList(list, organId);
             }
diff --git a/jshERP-boot/src/main/resources/mapper_xml/SupplierMapperEx.xml b/jshERP-boot/src/main/resources/mapper_xml/SupplierMapperEx.xml
index 7988c926..2c3b8375 100644
--- a/jshERP-boot/src/main/resources/mapper_xml/SupplierMapperEx.xml
+++ b/jshERP-boot/src/main/resources/mapper_xml/SupplierMapperEx.xml
@@ -92,7 +92,9 @@
         </if>
         and ifnull(delete_flag,'0') !='1'
         order by sort asc, id desc
-        limit 0,1000
+        <if test="limit != null">
+            limit 0, 500
+        </if>
     </select>
 
     <select id="getInfoById" resultType="com.jsh.erp.datasource.entities.Supplier">