diff --git a/ruoyi-system/src/main/java/com/ruoyi/nanjing/domain/TSyTracestate.java b/ruoyi-system/src/main/java/com/ruoyi/nanjing/domain/TSyTracestate.java
index fc34257..5e0e860 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/nanjing/domain/TSyTracestate.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/nanjing/domain/TSyTracestate.java
@@ -165,9 +165,14 @@ public class TSyTracestate extends BaseEntity
     private String d9Remark;
 
     /** 序列号 */
-    @ExcelProperty(value = "序列号")
+    @ExcelIgnore
     private String SerialNo;
 
+        /** 序列号 */
+        @ExcelProperty(value = "序列号")
+        private String serialNo;
+    
+
     public void setBarcode(String barcode)
     {
         this.barcode = barcode;
@@ -411,6 +416,8 @@ public class TSyTracestate extends BaseEntity
         SerialNo = serialNo;
     }
 
+
+
     @Override
     public String toString() {
         return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
@@ -439,6 +446,8 @@ public class TSyTracestate extends BaseEntity
             .append("nGStationID", getnGStationID())
             .append("finishFlag", getFinishFlag())
             .append("d9Remark", getD9Remark())
+            .append("serialNo", getSerialNo())
+            .append("SerialNo", getSerialNo())
             .toString();
     }
 }