diff --git a/src/main/java/com/chint/application/dtos/AuthenticationSignDto.java b/src/main/java/com/chint/application/dtos/AuthenticationSignDto.java
index f0ab3dfe..b3872d5e 100644
--- a/src/main/java/com/chint/application/dtos/AuthenticationSignDto.java
+++ b/src/main/java/com/chint/application/dtos/AuthenticationSignDto.java
@@ -6,6 +6,8 @@ import lombok.Data;
 
 @Data
 public class AuthenticationSignDto extends BaseQuery {
+
+    private Integer productType; //机票1 、酒店2、火车3、打车4
     private String systemType;
     private String startTime;
     private String endTime;
diff --git a/src/main/java/com/chint/application/out/OrderDetailController.java b/src/main/java/com/chint/application/out/OrderDetailController.java
index 768cd07e..7bec88be 100644
--- a/src/main/java/com/chint/application/out/OrderDetailController.java
+++ b/src/main/java/com/chint/application/out/OrderDetailController.java
@@ -64,13 +64,14 @@ public class OrderDetailController {
     @PostMapping("/query")
     public Result query(@RequestBody AuthenticationSignDto authenticationDto) {
 
+        String productType = authenticationDto.getProductType().toString();
         String systemType = authenticationDto.getSystemType();
         String startTime = authenticationDto.getStartTime();
         String endTime = authenticationDto.getEndTime();
         String pageSize = authenticationDto.getPageSize().toString();
         String pageNum = authenticationDto.getPageNum().toString();
         String orgsign = authenticationDto.getSign();
-        String sign = Digest.md5(systemType + startTime + endTime + pageSize + pageNum);
+        String sign = Digest.md5(productType + systemType + startTime + endTime + pageSize + pageNum);
         System.out.println(sign);