diff --git a/src/main/java/com/glxp/api/idc/service/impl/DeleteServiceImpl.java b/src/main/java/com/glxp/api/idc/service/impl/DeleteServiceImpl.java
index 9b9a2680..cc5781bc 100644
--- a/src/main/java/com/glxp/api/idc/service/impl/DeleteServiceImpl.java
+++ b/src/main/java/com/glxp/api/idc/service/impl/DeleteServiceImpl.java
@@ -34,7 +34,7 @@ public class DeleteServiceImpl implements DeleteService {
     @Override
     public boolean syncDelete(Map<String,Object> params) {
         createTable();
-        String sql = "insert into idc_delete (id,tableName,uniqueColumn,updateTime,uniqueValue) values ('"+CustomUtil.getId()+"','"+params.get("tableName")+"','"+params.get("uniqueColumn")+"',now(),'"+params.get("uniqueValue")+"')";
+        String sql = "insert into idc_delete (id,tableName,uniqueColumn,updateTime,uniqueValue) values ('"+CustomUtil.getId()+"','"+params.get("tableName").toString().toLowerCase()+"','"+params.get("uniqueColumn")+"',now(),'"+params.get("uniqueValue")+"')";
       
         if(dbDao.save(sql)>0)
             return true;