diff --git a/o2web/source/x_component_Selector/Identity.js b/o2web/source/x_component_Selector/Identity.js
index 81ff981326ba90abe288bd7abaeab5faa0bb0053..dd0c0772a1281170ecab6521faa8b5cddbe6e202 100644
--- a/o2web/source/x_component_Selector/Identity.js
+++ b/o2web/source/x_component_Selector/Identity.js
@@ -27,7 +27,7 @@ MWF.xApplication.Selector.Identity = new Class({
     },
     loadSelectItems : function(){
         this.itemsMap = {};
-        this.selectedItemsMap = {}; //所有已选项按dn或id
+        // this.selectedItemsMap = {}; //所有已选项按dn或id
 
         if( this.options.disabled ){
             this.afterLoadSelectItem();
@@ -680,13 +680,13 @@ MWF.xApplication.Selector.Identity = new Class({
         }
     },
     addToSelectedItemsMap: function(data, selectedItem){
-        if(!this.selectedItemsMap)return;
+        if(!this.selectedItemsMap)this.selectedItemsMap = {};
         if( data.distinguishedName ){
             this.selectedItemsMap[data.distinguishedName] = selectedItem;
         }
     },
     deleteFromSelectedItemsMap: function(data){
-        if(!this.selectedItemsMap)return;
+        if(!this.selectedItemsMap)this.selectedItemsMap = {};
         if( data.distinguishedName && this.selectedItemsMap[data.distinguishedName] ){
             delete this.selectedItemsMap[data.distinguishedName];
         }
diff --git a/o2web/source/x_component_Selector/Person.js b/o2web/source/x_component_Selector/Person.js
index cf128c2fe45706d113803e60c12f074a38870684..09d8be9851475e9e909b5183485ed01d37725efa 100644
--- a/o2web/source/x_component_Selector/Person.js
+++ b/o2web/source/x_component_Selector/Person.js
@@ -495,6 +495,8 @@ MWF.xApplication.Selector.Person = new Class({
     },
     loadContent: function( contentNode, isHTML ){
 
+        this.selectedItemsMap = {};
+
         this.fireEvent("queryLoadContent",[this]);
 
         if( contentNode )this.contentNode = contentNode;
diff --git a/o2web/source/x_component_query_Query/Viewer.js b/o2web/source/x_component_query_Query/Viewer.js
index 6d62e3f2bd8b4c6c6ee525b2a5cc03f916ad3945..ae5ab0aa6b3911cbaae28488af67fa0cfe3fec2a 100644
--- a/o2web/source/x_component_query_Query/Viewer.js
+++ b/o2web/source/x_component_query_Query/Viewer.js
@@ -1050,7 +1050,7 @@ MWF.xApplication.query.Query.Viewer = MWF.QViewer = new Class({
                                 "value": v,
                                 "formatType": entry.formatType,
                                 "logic": "or",
-                                "comparison": "like"
+                                "comparison": "equals"
                             };
                             filterData.push(d);
                             this.filterItems.push({"data":d});