diff --git a/cweb/src/main/java/com/cweb/controller/group/OpenGroupController.java b/cweb/src/main/java/com/cweb/controller/group/OpenGroupController.java
index eadf67b..b2ca19c 100644
--- a/cweb/src/main/java/com/cweb/controller/group/OpenGroupController.java
+++ b/cweb/src/main/java/com/cweb/controller/group/OpenGroupController.java
@@ -7,6 +7,7 @@ import com.hfkj.common.exception.ErrorHelp;
 import com.hfkj.common.exception.SysCode;
 import com.hfkj.common.utils.CoordCommonUtil;
 import com.hfkj.common.utils.ResponseMsgUtil;
+import com.hfkj.entity.BsMer;
 import com.hfkj.entity.BsStore;
 import com.hfkj.entity.BsStoreGroupContent;
 import com.hfkj.entity.BsStoreGroupDetail;
@@ -15,6 +16,7 @@ import com.hfkj.group.BsStoreGroupService;
 import com.hfkj.model.GroupContentModel;
 import com.hfkj.model.OpenStoreModel;
 import com.hfkj.model.ResponseData;
+import com.hfkj.service.BsMerService;
 import com.hfkj.service.BsStoreService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
@@ -49,6 +51,9 @@ public class OpenGroupController {
     @Resource
     private BsStoreGroupProductService storeGroupProductService;
 
+    @Resource
+    private BsMerService merService;
+
     @RequestMapping(value="/getStoreList",method = RequestMethod.POST)
     @ResponseBody
     @ApiOperation(value = "商户查询门店列表")
@@ -140,6 +145,9 @@ public class OpenGroupController {
             bsStore.setBsStoreExtMsg(storeGroupService.findStoreExtMsgByStoreId(storeId));
             bsStore.setBsStoreImg(storeGroupService.getBsStoreImgByList(map));
 
+            BsMer bsMer = merService.getMerDetail(bsStore.getMerId());
+            bsStore.setMerchantNo(bsMer.getMerNo());
+
             return ResponseMsgUtil.success(bsStore);
 
         } catch (Exception e) {
@@ -165,4 +173,34 @@ public class OpenGroupController {
         }
     }
 
+    @RequestMapping(value="/getMerNo",method = RequestMethod.GET)
+    @ResponseBody
+    @ApiOperation(value = "获取订单号")
+    public ResponseData getMerNo(@RequestParam(value = "storeId" , required = true) Long storeId) {
+        try {
+
+            Map<String , Object > map = new HashMap<>();
+            map.put("storeId" , storeId);
+
+            BsStore bsStore = bsStoreService.getStoreById(storeId);
+
+            if (bsStore == null) {
+                throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "未查询到门店信息！");
+            }
+
+            BsMer bsMer = merService.getMerDetail(bsStore.getMerId());
+
+            if (bsMer == null) {
+                throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "未查询到商户信息！");
+            }
+
+
+            return ResponseMsgUtil.success(bsMer.getMerNo());
+
+        } catch (Exception e) {
+            log.error(e.getMessage(), e);
+            return ResponseMsgUtil.exception(e);
+        }
+    }
+
 }
diff --git a/service/src/main/java/com/hfkj/model/BsStoreExtMsgModel.java b/service/src/main/java/com/hfkj/model/BsStoreExtMsgModel.java
index 0c01913..daf725a 100644
--- a/service/src/main/java/com/hfkj/model/BsStoreExtMsgModel.java
+++ b/service/src/main/java/com/hfkj/model/BsStoreExtMsgModel.java
@@ -16,4 +16,6 @@ public class BsStoreExtMsgModel {
 
     private BsStoreExtMsg bsStoreExtMsg;
 
+    private String merchantNo;
+
 }