diff --git a/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml b/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
index b1f3e486b..fffa000ae 100644
--- a/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
+++ b/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
@@ -68,8 +68,6 @@
 
         <result property="billCodeStr"    column="bill_code_str"    />
 
-        <result property="signCount"    column="sign_count"    />
-
         <association property="signCount"
                      column="bill_code_str"
                      select="selectSignCountByBillCodeStr"