diff --git a/lc123/cloud/app/api/model/FWInvQueryModel.java b/lc123/cloud/app/api/model/FWInvQueryModel.java
index 994252f..12869e8 100644
--- a/lc123/cloud/app/api/model/FWInvQueryModel.java
+++ b/lc123/cloud/app/api/model/FWInvQueryModel.java
@@ -34,10 +34,10 @@ public class FWInvQueryModel implements Serializable {
         @ApiParam(value = "仓库编码", example = "01", required = true)
         private String warehouseNumber;
 
-        @ApiParam(value = "生产日期", example = "2025-01-01", required = true)
+        @ApiParam(value = "生产日期", example = "2025-01-01")
         private Date producedate;
 
-        @ApiParam(value = "到期日期", example = "2025-12-31", required = true)
+        @ApiParam(value = "到期日期", example = "2025-12-31")
         private Date expirydate;
 
         public String getMaterialNumber() {