diff --git a/package.json b/package.json
index 2dbd591..0fbc7b9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "anot",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Anot - 迷你mvvm框架",
   "main": "dist/anot.js",
   "files": [
diff --git a/src/28-:for.js b/src/28-:for.js
index 5b38286..d2f6ab1 100644
--- a/src/28-:for.js
+++ b/src/28-:for.js
@@ -125,7 +125,7 @@ Anot.directive('for', {
           var valueItem = value[i]
           proxy[param] = valueItem //index
           if (Object(valueItem) === valueItem) {
-            valueItem.$ups = valueItem.$ups || {}
+            hideProperty(valueItem, '$ups', valueItem.$ups || {})
             valueItem.$ups[param] = proxy
           }
         } else {