diff --git a/changelog.md b/changelog.md
index 70356883d..c0e5a4e27 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,6 @@
 # 更新日志
 2.0(2020-11)
+- 生命周期可以通过属性传递来操作
 - 修复了颜色选择器hex框不能输入为空的问题
 - 增加纯文本组件bi.pure_text
 - store支持webworker,引入多线程机制
diff --git a/src/core/__test__/context.test.js b/src/core/__test__/context.test.js
index 9dd7414c9..8038fa9eb 100644
--- a/src/core/__test__/context.test.js
+++ b/src/core/__test__/context.test.js
@@ -1,5 +1,5 @@
 /**
- * Created by windy on 2018/01/23.
+ * Created by guy on 2018/01/23.
  */
 describe("contextTest", function () {
 
diff --git a/src/core/__test__/widget.test.js b/src/core/__test__/widget.test.js
new file mode 100644
index 000000000..2c3d60183
--- /dev/null
+++ b/src/core/__test__/widget.test.js
@@ -0,0 +1,38 @@
+/**
+ * Created by guy on 2018/01/23.
+ */
+describe("widgetTest", function () {
+
+    before(function () {
+    });
+
+    /**
+     * test_author_guy
+     */
+    it("widget生命周期测试", function () {
+
+        var Demo = BI.inherit(BI.Widget, {
+            render: function () {
+                return {
+                    type: "bi.label",
+                    text: "old"
+                };
+            }
+        });
+        BI.shortcut("demo.demo", Demo);
+
+        var demo = BI.Test.createWidget({
+            type: "demo.demo",
+            render: function () {
+                return {
+                    type: "bi.label",
+                    text: "new"
+                };
+            }
+        });
+
+        expect(demo.element.text()).to.equal("new");
+        demo.destroy();
+    });
+
+});
diff --git a/src/core/widget.js b/src/core/widget.js
index 6d8cb3929..4e9abe7fd 100644
--- a/src/core/widget.js
+++ b/src/core/widget.js
@@ -8,8 +8,9 @@
 
 !(function () {
     function callLifeHook (self, life) {
-        if (self[life]) {
-            var hooks = BI.isArray(self[life]) ? self[life] : [self[life]];
+        var hook = self.options[life] || self[life];
+        if (hook) {
+            var hooks = BI.isArray(hook) ? hook : [hook];
             BI.each(hooks, function (i, hook) {
                 hook.call(self);
             });
@@ -84,9 +85,9 @@
         },
 
         _initRender: function () {
-            if (this.beforeInit) {
+            if (this.options.beforeInit || this.beforeInit) {
                 this.__asking = true;
-                this.beforeInit(BI.bind(this._render, this));
+                (this.options.beforeInit || this.beforeInit)(BI.bind(this._render, this));
                 if (this.__asking === true) {
                     this.__async = true;
                 }
@@ -184,7 +185,8 @@
 
         _initElement: function () {
             var self = this;
-            var els = this.render && this.render();
+            var render = this.options.render || this.render;
+            var els = render && render.call(this);
             if (BI.isPlainObject(els)) {
                 els = [els];
             }