diff --git a/demo/js/fix-2.0/demo.js b/demo/js/fix-2.0/demo.js
index ccfeb12b6..fe1d2ce46 100644
--- a/demo/js/fix-2.0/demo.js
+++ b/demo/js/fix-2.0/demo.js
@@ -12,24 +12,24 @@ Demo.Computed = BI.inherit(Fix.VM, {
             return this.name + 1
         },
         c: function () {
-            return this.name + this.b
+            return this.arr[1].n + this.b
         }
     }
 })
 
 Demo.Store = BI.inherit(Fix.VM, {
     _init: function () {
-        this.computed = new Demo.Computed(model).model;
+        this.comp = new Demo.Computed(model).model;
     },
     computed: {
         b: function () {
-            return this.computed.c + 1
-        },
+            return this.comp.c + 1
+        }
     },
-    methods: {
+    actions: {
         run: function () {
-            var t = this.model.b;
-            this.computed.name = 2;
+            this.comp.name = 2;
+            this.comp.arr[1].n = "c"
         }
     }
 });
diff --git a/dist/demo.js b/dist/demo.js
index 4fa538c59..4e6b12974 100644
--- a/dist/demo.js
+++ b/dist/demo.js
@@ -10084,24 +10084,24 @@ Demo.Computed = BI.inherit(Fix.VM, {
             return this.name + 1
         },
         c: function () {
-            return this.name + this.b
+            return this.arr[1].n + this.b
         }
     }
 })
 
 Demo.Store = BI.inherit(Fix.VM, {
     _init: function () {
-        this.computed = new Demo.Computed(model).model;
+        this.comp = new Demo.Computed(model).model;
     },
     computed: {
         b: function () {
-            return this.computed.c + 1
-        },
+            return this.comp.c + 1
+        }
     },
-    methods: {
+    actions: {
         run: function () {
-            var t = this.model.b;
-            this.computed.name = 2;
+            this.comp.name = 2;
+            this.comp.arr[1].n = "c"
         }
     }
 });
diff --git a/dist/fix/fix.js b/dist/fix/fix.js
index f07bc4798..534d30b41 100644
--- a/dist/fix/fix.js
+++ b/dist/fix/fix.js
@@ -911,7 +911,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
             this.model = createViewModel$1({}, props);
             this.$$model && (this.model.__ob__ = this.$$model.__ob__);
             initComputed(this, this.computed);
-            initMethods(this, this.methods);
+            initMethods(this, this.actions);
             this._init();
         }