diff --git a/package.json b/package.json
index b230630f5..4f85d2f42 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20210929160607",
+  "version": "2.0.20210929184234",
   "description": "fineui",
   "main": "dist/fineui.min.js",
   "types": "dist/lib/index.d.ts",
diff --git a/src/base/single/0.single.js b/src/base/single/0.single.js
index e12c726d1..070935e24 100644
--- a/src/base/single/0.single.js
+++ b/src/base/single/0.single.js
@@ -17,7 +17,6 @@ BI.Single = BI.inherit(BI.Widget, {
             title: null,
             warningTitle: null,
             tipType: null, // success或warning
-            value: null,
             belowMouse: false   // title是否跟随鼠标
         });
     },