diff --git a/flossom-common/flossom-common-core/src/main/java/com/flossom/common/core/domain/req/WxInstrumentSerialImportVm.java b/flossom-common/flossom-common-core/src/main/java/com/flossom/common/core/domain/req/WxInstrumentSerialImportVm.java
index 6fdad33..2ca6648 100644
--- a/flossom-common/flossom-common-core/src/main/java/com/flossom/common/core/domain/req/WxInstrumentSerialImportVm.java
+++ b/flossom-common/flossom-common-core/src/main/java/com/flossom/common/core/domain/req/WxInstrumentSerialImportVm.java
@@ -23,7 +23,7 @@ public class WxInstrumentSerialImportVm {
     private String serial;
 
     /** 序列号有效状态，1有效，0无效 */
-    @Excel(name = "有效状态",type = Type.IMPORT)
+    @Excel(name = "有效状态:1有效，0无效",type = Type.IMPORT, combo = {"1","0"})
     private String validStatus;