diff --git a/package.json b/package.json
index fa1c5ba6f..6af83cc7a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20221018171414",
+  "version": "2.0.20221018173445",
   "description": "fineui",
   "main": "dist/fineui_without_conflict.min.js",
   "types": "dist/lib/index.d.ts",
diff --git a/src/widget/singleselect/trigger/searcher.singleselect.js b/src/widget/singleselect/trigger/searcher.singleselect.js
index 3ba7c78e4..800fd7560 100644
--- a/src/widget/singleselect/trigger/searcher.singleselect.js
+++ b/src/widget/singleselect/trigger/searcher.singleselect.js
@@ -128,7 +128,7 @@ BI.SingleSelectSearcher = BI.inherit(BI.Widget, {
         if (BI.isUndefined(v)) {
             this.editor.setState(BI.Selection.None);
         } else {
-            v = BI.isNull(v) ? "" : v;
+            v = v ?? "";
             this.editor.setState(o.valueFormatter(v + "") || (v + ""));
         }
     },