diff --git a/src/main/java/com/ifish/serviceImpl/FactoryServiceImpl.java b/src/main/java/com/ifish/serviceImpl/FactoryServiceImpl.java
index a67e902..db0423d 100644
--- a/src/main/java/com/ifish/serviceImpl/FactoryServiceImpl.java
+++ b/src/main/java/com/ifish/serviceImpl/FactoryServiceImpl.java
@@ -263,7 +263,7 @@ public class FactoryServiceImpl implements FactoryService {
 			//授权日期
 			String sSearch1 = searchFilter.getsSearch1();
 			if(sSearch1!=null && !sSearch1.equals("")){
-				queryList.add(Restrictions.sqlRestriction("'"+sSearch1+"'=date_format(create_time,'%Y-%m-%d')"));
+				queryList.add(Restrictions.sqlRestriction("'"+sSearch1+"'=date_format(authorize_time,'%Y-%m-%d')"));
 			}
 
 			if (hardwareTypeSet != null && hardwareTypeSet.size() != 0) {