diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/DataService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/DataService.java
index 573a4cf..d376c47 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/DataService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/DataService.java
@@ -273,6 +273,12 @@ public class DataService {
 
 
 
+                        JSONObject config = JSONObject.parseObject(it.getConfig());
+                        String model = config.getString("model");
+                        if(!"normal".equals(model)){
+                            log.error("打印机类型错误");
+                            return;
+                        }
                         List<HandoverInfo.PayInfo> list = null;
                         List<HandoverInfo.MemberData> memberData = null;
                         List<HandoverInfo.ProductCategory> productCategories = null;