diff --git a/src/main/java/com/ifish/serviceImpl/FactoryServiceImpl.java b/src/main/java/com/ifish/serviceImpl/FactoryServiceImpl.java
index 042aee3..a67e902 100644
--- a/src/main/java/com/ifish/serviceImpl/FactoryServiceImpl.java
+++ b/src/main/java/com/ifish/serviceImpl/FactoryServiceImpl.java
@@ -67,8 +67,7 @@ public class FactoryServiceImpl implements FactoryService {
 	public int getDeviceCountByFactory(String factoryCode, String billMonth) {
 		String year = billMonth.split("-")[0];
 		String month = billMonth.split("-")[1];
-		int count = this.deviceDao.getNumber("SELECT count(1) from tbl_device td where td.is_charge = '0' and td.factory_code = '"+ factoryCode +"' and str_to_date(td.authorize_time,'%Y-%m')='" + year + "-" + month + "-00'");
-		return count;
+		return this.deviceDao.getNumber("SELECT count(1) from tbl_device td where td.is_charge = '0' and is_blacklist = 0 and td.factory_code = '"+ factoryCode +"' and str_to_date(td.authorize_time,'%Y-%m')='" + year + "-" + month + "-00'");
 	}
 
 	@Override