diff --git a/dist/bundle.js b/dist/bundle.js
index ed9a5bc80..8c150ebd8 100644
--- a/dist/bundle.js
+++ b/dist/bundle.js
@@ -99178,7 +99178,7 @@ BI.MultiSelectCheckSelectedSwitcher.EVENT_BEFORE_POPUPVIEW = "MultiSelectCheckSe
 BI.shortcut("bi.multi_select_check_selected_switcher", BI.MultiSelectCheckSelectedSwitcher);/**
  * Created by zcf_1 on 2017/5/2.
  */
-BI.MultiSelectInsertList = BI.inherit(BI.Widget, {
+BI.MultiSelectInsertList = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.MultiSelectInsertList.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-insert-list",
@@ -99849,7 +99849,7 @@ BI.MultiSelectList.EVENT_CHANGE = "BI.MultiSelectList.EVENT_CHANGE";
 BI.shortcut("bi.multi_select_list", BI.MultiSelectList);/**
  * Created by zcf_1 on 2017/5/11.
  */
-BI.MultiSelectTree = BI.inherit(BI.Widget, {
+BI.MultiSelectTree = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.MultiSelectTree.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-tree",
@@ -104911,7 +104911,7 @@ BI.shortcut("bi.single_select_trigger", BI.SingleSelectTrigger);/**
  * @createdAt: 2018/3/28
  * @Description
 */
-BI.SingleSelectInsertList = BI.inherit(BI.Widget, {
+BI.SingleSelectInsertList = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.SingleSelectInsertList.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-insert-list",
diff --git a/dist/demo.js b/dist/demo.js
index d8323e0a6..c250a33de 100644
--- a/dist/demo.js
+++ b/dist/demo.js
@@ -11014,111 +11014,6 @@ BI.shortcut("demo.tmp", Demo.Func);
     });
 
     BI.shortcut("demo.fix_global_watcher", Demo.Fix);
-}());(function () {
-    var State = BI.inherit(Fix.Model, {
-        state: function () {
-            return {
-                name: "原始属性",
-                info: {
-                    age: 12,
-                    sex: "male",
-                    birth: {
-                        year: 2018,
-                        month: 9,
-                        day: 11
-                    }
-                },
-                career: [{
-                    a: 1,
-                    b: 2,
-                    c: 3
-                }]
-            };
-        },
-        computed: {
-            b: function () {
-                return this.model.name + "-计算属性";
-            },
-            birth: function () {
-                return this.model.info.birth;
-            }
-        }
-    });
-
-    Demo.Fix = BI.inherit(BI.Widget, {
-        _store: function () {
-            return new State();
-        },
-        watch: {
-            b: function () {
-                this.button.setText(this.model.b);
-            },
-            "birth.**": function () {
-                console.log(123);
-            }
-        },
-        render: function () {
-            var self = this;
-            return {
-                type: "bi.vertical",
-                items: [{
-                    el: {
-                        type: "bi.button",
-                        ref: function () {
-                            self.button = this;
-                        },
-                        handler: function () {
-                            self.model.name = "这是改变后的属性";
-                        },
-                        text: this.model.b
-                    }
-                }, {
-                    el: {
-                        type: "bi.button",
-                        ref: function () {
-                            self.button = this;
-                        },
-                        handler: function () {
-                            self.model.birth.year = 2019;
-                        },
-                        text: "birthYearButton"
-                    }
-                }, {
-                    el: {
-                        type: "bi.button",
-                        ref: function () {
-                            self.button = this;
-                        },
-                        handler: function () {
-                            self.model.career.push({
-                                year: 2017,
-                                month: 3,
-                                day: 24
-                            });
-                        },
-                        text: "careerAddButton"
-                    }
-                }, {
-                    el: {
-                        type: "bi.button",
-                        ref: function () {
-                            self.button = this;
-                        },
-                        handler: function () {
-                            self.model.career[0].a = 24;
-                        },
-                        text: "careerChangeButton"
-                    }
-                }]
-            };
-        },
-        mounted: function () {
-
-
-        }
-    });
-
-    BI.shortcut("demo.fix_immutable", Demo.Fix);
 }());/**
  * @Author: Young
  * @CreationDate 2017-11-06 10:32
diff --git a/dist/fineui.js b/dist/fineui.js
index 38dc0147e..8dec9d47c 100644
--- a/dist/fineui.js
+++ b/dist/fineui.js
@@ -99421,7 +99421,7 @@ BI.MultiSelectCheckSelectedSwitcher.EVENT_BEFORE_POPUPVIEW = "MultiSelectCheckSe
 BI.shortcut("bi.multi_select_check_selected_switcher", BI.MultiSelectCheckSelectedSwitcher);/**
  * Created by zcf_1 on 2017/5/2.
  */
-BI.MultiSelectInsertList = BI.inherit(BI.Widget, {
+BI.MultiSelectInsertList = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.MultiSelectInsertList.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-insert-list",
@@ -100092,7 +100092,7 @@ BI.MultiSelectList.EVENT_CHANGE = "BI.MultiSelectList.EVENT_CHANGE";
 BI.shortcut("bi.multi_select_list", BI.MultiSelectList);/**
  * Created by zcf_1 on 2017/5/11.
  */
-BI.MultiSelectTree = BI.inherit(BI.Widget, {
+BI.MultiSelectTree = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.MultiSelectTree.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-tree",
@@ -105154,7 +105154,7 @@ BI.shortcut("bi.single_select_trigger", BI.SingleSelectTrigger);/**
  * @createdAt: 2018/3/28
  * @Description
 */
-BI.SingleSelectInsertList = BI.inherit(BI.Widget, {
+BI.SingleSelectInsertList = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.SingleSelectInsertList.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-insert-list",
diff --git a/dist/widget.js b/dist/widget.js
index 64968aa13..4d122e1f2 100644
--- a/dist/widget.js
+++ b/dist/widget.js
@@ -11618,7 +11618,7 @@ BI.MultiSelectCheckSelectedSwitcher.EVENT_BEFORE_POPUPVIEW = "MultiSelectCheckSe
 BI.shortcut("bi.multi_select_check_selected_switcher", BI.MultiSelectCheckSelectedSwitcher);/**
  * Created by zcf_1 on 2017/5/2.
  */
-BI.MultiSelectInsertList = BI.inherit(BI.Widget, {
+BI.MultiSelectInsertList = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.MultiSelectInsertList.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-insert-list",
@@ -12289,7 +12289,7 @@ BI.MultiSelectList.EVENT_CHANGE = "BI.MultiSelectList.EVENT_CHANGE";
 BI.shortcut("bi.multi_select_list", BI.MultiSelectList);/**
  * Created by zcf_1 on 2017/5/11.
  */
-BI.MultiSelectTree = BI.inherit(BI.Widget, {
+BI.MultiSelectTree = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.MultiSelectTree.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-tree",
@@ -17351,7 +17351,7 @@ BI.shortcut("bi.single_select_trigger", BI.SingleSelectTrigger);/**
  * @createdAt: 2018/3/28
  * @Description
 */
-BI.SingleSelectInsertList = BI.inherit(BI.Widget, {
+BI.SingleSelectInsertList = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.SingleSelectInsertList.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-insert-list",
diff --git a/src/widget/multiselectlist/multiselectlist.insert.js b/src/widget/multiselectlist/multiselectlist.insert.js
index 4473e0160..2107e7d1c 100644
--- a/src/widget/multiselectlist/multiselectlist.insert.js
+++ b/src/widget/multiselectlist/multiselectlist.insert.js
@@ -1,7 +1,7 @@
 /**
  * Created by zcf_1 on 2017/5/2.
  */
-BI.MultiSelectInsertList = BI.inherit(BI.Widget, {
+BI.MultiSelectInsertList = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.MultiSelectInsertList.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-insert-list",
diff --git a/src/widget/multiselecttree/multiselecttree.js b/src/widget/multiselecttree/multiselecttree.js
index a52e0c5a5..13d8ed126 100644
--- a/src/widget/multiselecttree/multiselecttree.js
+++ b/src/widget/multiselecttree/multiselecttree.js
@@ -1,7 +1,7 @@
 /**
  * Created by zcf_1 on 2017/5/11.
  */
-BI.MultiSelectTree = BI.inherit(BI.Widget, {
+BI.MultiSelectTree = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.MultiSelectTree.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-tree",
diff --git a/src/widget/singleselect/singleselectlist.insert.js b/src/widget/singleselect/singleselectlist.insert.js
index 66b395acd..1d7319b7a 100644
--- a/src/widget/singleselect/singleselectlist.insert.js
+++ b/src/widget/singleselect/singleselectlist.insert.js
@@ -3,7 +3,7 @@
  * @createdAt: 2018/3/28
  * @Description
 */
-BI.SingleSelectInsertList = BI.inherit(BI.Widget, {
+BI.SingleSelectInsertList = BI.inherit(BI.Single, {
     _defaultConfig: function () {
         return BI.extend(BI.SingleSelectInsertList.superclass._defaultConfig.apply(this, arguments), {
             baseCls: "bi-multi-select-insert-list",