diff --git a/package.json b/package.json
index 0fbc7b9..b4f05c1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "anot",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Anot - 迷你mvvm框架",
   "main": "dist/anot.js",
   "files": [
diff --git a/src/13-scan.js b/src/13-scan.js
index 9e3bea0..762d761 100644
--- a/src/13-scan.js
+++ b/src/13-scan.js
@@ -120,11 +120,9 @@ function getOptionsFromTag(elem, vmodels) {
           if (vm.$id.slice(0, 10) === 'proxy-each') {
             vm = vm.$up
           }
-          if (
-            vm.hasOwnProperty(attr.value) &&
-            typeof vm[attr.value] === 'function'
-          ) {
-            ret[camelizeName] = vm[attr.value].bind(vm)
+          var fn = parseVmValue(vm, attr.value)
+          if (fn && typeof fn === 'function') {
+            ret[camelizeName] = fn.bind(vm)
           }
         } else {
           ret[camelizeName] = parseData(attr.value)