diff --git a/src/main/java/com/glxp/api/idc/service/impl/IdcServiceImpl.java b/src/main/java/com/glxp/api/idc/service/impl/IdcServiceImpl.java
index 2e33423a..3c132185 100644
--- a/src/main/java/com/glxp/api/idc/service/impl/IdcServiceImpl.java
+++ b/src/main/java/com/glxp/api/idc/service/impl/IdcServiceImpl.java
@@ -209,7 +209,8 @@ public class IdcServiceImpl implements IdcService {
             String[] syncTables = TableUtils.syncTables();
             for (int i = 0; i < syncTables.length; i++) {
                 String[] tnames = syncTables[i].split("/");
-                boolean sync = (StringUtils.isEmpty(tnames[0])&&StringUtils.isEmpty(tnames[1]))||
+                boolean sync = ((StringUtils.isEmpty(tnames[0])||(tnames[0]!=null&&tnames[0].equals("null")))&&
+                		(StringUtils.isEmpty(tnames[1])||(tnames[1]!=null&&tnames[1].equals("null"))))||
                         (!StringUtils.isEmpty(tnames[0]) && map != null && map.get(tnames[0]) != null && map.get(tnames[0]).toString().equals("1"));
                 saveIdcLog("---", "", map.get(tnames[0]) + syncTables[i], 0, 0);
                 if (sync) {