diff --git a/src/main/java/com/glxp/api/service/inout/IoAddInoutService.java b/src/main/java/com/glxp/api/service/inout/IoAddInoutService.java
index 5d86fcc87..1c5dc0973 100644
--- a/src/main/java/com/glxp/api/service/inout/IoAddInoutService.java
+++ b/src/main/java/com/glxp/api/service/inout/IoAddInoutService.java
@@ -617,7 +617,7 @@ public class IoAddInoutService {
         int count = 0;
         if (filterList != null) {
             for (IoCodeTempEntity temp : filterList) {
-                if (temp.getCode().equals(codeEntity.getCode())) {
+                if (temp.getCode().equals(codeEntity.getCode()) && StrUtil.trimToEmpty(temp.getSerialNo()).equals(StrUtil.trimToEmpty(codeEntity.getSerialNo()))) {
                     count = count + 1;
                 }
             }