diff --git a/src/widget/multiselect/search/multiselect.search.loader.js b/src/widget/multiselect/search/multiselect.search.loader.js
index 7ccda9374..a4a3d8ed5 100644
--- a/src/widget/multiselect/search/multiselect.search.loader.js
+++ b/src/widget/multiselect/search/multiselect.search.loader.js
@@ -123,7 +123,7 @@ BI.MultiSelectSearchLoader = BI.inherit(BI.Widget, {
                     };
                     callback(firstItems.concat(self._createItems(ob.items)), keyword, context);
                     if (op.times === 1 && self.storeValue) {
-                        self.setValue(self.storeValue.value);
+                        self.setValue(self.storeValue);
                     }
                 });
             },
@@ -191,9 +191,11 @@ BI.MultiSelectSearchLoader = BI.inherit(BI.Widget, {
     },
 
     setValue: function (v) {
+        v || (v = {});
+        var o = this.options;
         // 暂存的值一定是新的值，不然v改掉后，storeValue也跟着改了
         this.storeValue = BI.deepClone(v);
-        this.button_group.setValue(v);
+        o.allowSelectAll ? (this.button_group.setValue(v)) : (this.button_group.setValue(v.value));
     },
 
     getValue: function () {