diff --git a/application/admin/controllers/DataController.php b/application/admin/controllers/DataController.php
index bbac219e..af7364cd 100755
--- a/application/admin/controllers/DataController.php
+++ b/application/admin/controllers/DataController.php
@@ -35,7 +35,7 @@ class Admin_DataController extends Zend_Controller_Action
     	//$uuid=$this->_request->getParam('uuid');
     	if ($source=="geonetwork" && empty($uuid) ) {
     		//从geonetwork向WESTDC同步
-    		$sql="select uuid,data from geonetworkmetadata where schemaid='iso19115'";
+    		$sql="select uuid,data,source from geonetworkmetadata where schemaid='iso19115'";
     		$rs=$this->db->fetchAll($sql);
     		foreach($rs as $gmd) {
     			$this->import($gmd->data);	
@@ -45,12 +45,12 @@ class Admin_DataController extends Zend_Controller_Action
     	} elseif ($source=="watergn" && empty($uuid) ) {
     		//首先删除所有的黑河试验数据
     		//$sql="delete from metadata where source='e3ad32dc-f573-11e0-aa7b-b768cfd88d80'";
-    		$sql="delete from metadata where uuid in (select uuid from heihegn)";
+    		$sql="delete from metadata where uuid in (select uuid from watergn)";
     		$this->db->query($sql);
     		$sql="delete from responsible where id not in (select distinct(resid) from role)";
     		$this->db->query($sql);
     		//同步黑河遥感实验的元数据
-    		$sql="select uuid,data,source from heihegn where schemaid='iso19115'";
+    		$sql="select uuid,data,source from watergn where schemaid='iso19115'";
     		$rs=$this->db->fetchAll($sql);
     		foreach($rs as $gmd) {
     			$this->import($gmd->data);
@@ -68,7 +68,7 @@ class Admin_DataController extends Zend_Controller_Action
     		$sql="select m.uuid,m.source,x.data from metadata m left join xml x on m.id=x.id where m.uuid in (select uuid from geonetworkmetadata)";
     		$rs=$this->db->fetchAll($sql);
     		foreach($rs as $gmd) {
-    			$sql="update geonetworkmetadata set source='".$gmd->source."',data=".$this->db->quote($gmd->data)." where uuid='".$gmd->uuid."'";
+    			$sql="update geonetworkmetadata set source='".$gmd->source."',data=".$this->db->quote($gmd->data)." where uuid='".$gmd->uuid."'";
     			$this->db->exec($sql);
     		}
     		$this->view->msg='成功同步WESTDC元数据到GEONETWORK！';