Index: ssts-web/src/main/webapp/common/selPersonByOrgUnitByExt.js
===================================================================
diff -u -r35402 -r35417
--- ssts-web/src/main/webapp/common/selPersonByOrgUnitByExt.js	(.../selPersonByOrgUnitByExt.js)	(revision 35402)
+++ ssts-web/src/main/webapp/common/selPersonByOrgUnitByExt.js	(.../selPersonByOrgUnitByExt.js)	(revision 35417)
@@ -129,7 +129,12 @@
         delete saveCache[id];
     });
     setRightSearchCondition(saveCache);
-    if(Object.keys(saveCache).length == 0){
+    var json_str = JSON.stringify(saveCache).split('"').join('');
+
+	//移除花括号，并以','分割数组
+	var json_arr = json_str.substring(1, json_str.length-1).split(',');
+    
+    if(json_arr == ''){
         userStore2.removeAll();
     }else {
         userStore2.load({params: {start: userStore2.lastOptions.params.start, limit: pageSize}});