diff --git a/dist/base.js b/dist/base.js
index 6430c7863..2879b77fc 100644
--- a/dist/base.js
+++ b/dist/base.js
@@ -18645,7 +18645,7 @@ BI.shortcut("bi.editor", BI.Editor);/**
  * @extends BI.Single
  * @abstract
  */
-BI.MultifileEditor = BI.inherit(BI.Single, {
+BI.MultifileEditor = BI.inherit(BI.Widget, {
     _defaultConfig: function () {
         var conf = BI.MultifileEditor.superclass._defaultConfig.apply(this, arguments);
         return BI.extend(conf, {
@@ -18669,7 +18669,8 @@ BI.MultifileEditor = BI.inherit(BI.Single, {
             url: o.url,
             multiple: o.multiple,
             accept: o.accept,
-            maxSize: o.maxSize
+            maxSize: o.maxSize,
+            title: o.title
         });
         this.file.on(BI.File.EVENT_CHANGE, function () {
             self.fireEvent(BI.MultifileEditor.EVENT_CHANGE, arguments);
@@ -19434,6 +19435,7 @@ BI.shortcut("bi.checkbox", BI.Checkbox);/**
                 this.element.attr("multiple", "multiple");
             }
             this.element.attr("name", o.name || this.getName());
+            this.element.attr("title", o.title || "");
         },
 
         mounted: function () {
diff --git a/dist/bundle.js b/dist/bundle.js
index 44e84af27..fe5dbaf3b 100644
--- a/dist/bundle.js
+++ b/dist/bundle.js
@@ -54411,7 +54411,7 @@ BI.shortcut("bi.editor", BI.Editor);/**
  * @extends BI.Single
  * @abstract
  */
-BI.MultifileEditor = BI.inherit(BI.Single, {
+BI.MultifileEditor = BI.inherit(BI.Widget, {
     _defaultConfig: function () {
         var conf = BI.MultifileEditor.superclass._defaultConfig.apply(this, arguments);
         return BI.extend(conf, {
@@ -54435,7 +54435,8 @@ BI.MultifileEditor = BI.inherit(BI.Single, {
             url: o.url,
             multiple: o.multiple,
             accept: o.accept,
-            maxSize: o.maxSize
+            maxSize: o.maxSize,
+            title: o.title
         });
         this.file.on(BI.File.EVENT_CHANGE, function () {
             self.fireEvent(BI.MultifileEditor.EVENT_CHANGE, arguments);
@@ -55200,6 +55201,7 @@ BI.shortcut("bi.checkbox", BI.Checkbox);/**
                 this.element.attr("multiple", "multiple");
             }
             this.element.attr("name", o.name || this.getName());
+            this.element.attr("title", o.title || "");
         },
 
         mounted: function () {
@@ -84372,7 +84374,7 @@ BI.AdaptiveTable = BI.inherit(BI.Widget, {
         var regionSize = o.regionColumnSize[0];
         var freezeColLength = this._getFreezeColLength();
         if (!regionSize || regionSize > o.width - 10 || regionSize < 10) {
-            regionSize = (freezeColLength > o.columnSize.length / 2 ? 2 / 3 : 1 / 3) * o.width;
+            regionSize = (freezeColLength > o.columnSize.length / 2 ? 4 / 5 : 1 / 5) * o.width;
         }
         if (freezeColLength === 0) {
             regionSize = 0;
@@ -85553,6 +85555,7 @@ BI.TableStyleCell = BI.inherit(BI.Single, {
         this.text = BI.createWidget({
             type: "bi.label",
             element: this,
+            height: o.height,
             textAlign: "left",
             forceCenter: true,
             hgap: 5,
@@ -98237,6 +98240,7 @@ BI.MultiSelectLoader = BI.inherit(BI.Widget, {
     },
 
     populate: function (items) {
+        arguments[0] = this._createItems(items);
         this.button_group.populate.apply(this.button_group, arguments);
     },
 
@@ -111795,7 +111799,8 @@ BI.ValueChooserPane = BI.inherit(BI.AbstractValueChooser, {
             self.fireEvent(BI.ValueChooserPane.EVENT_CHANGE);
         });
         if (BI.isNotNull(o.items)) {
-            this.populate(o.items);
+            this.items = o.items;
+            this.list.populate();
         }
     },
 
@@ -111813,7 +111818,7 @@ BI.ValueChooserPane = BI.inherit(BI.AbstractValueChooser, {
 
     populate: function (items) {
         // 直接用combo的populate不会作用到AbstractValueChooser上
-        this.items = items;
+        items && (this.items = items);
         this.list.populate.apply(this.list, arguments);
     }
 });
diff --git a/dist/case.js b/dist/case.js
index 5ba3837cb..a3e4cfd4c 100644
--- a/dist/case.js
+++ b/dist/case.js
@@ -11896,7 +11896,7 @@ BI.AdaptiveTable = BI.inherit(BI.Widget, {
         var regionSize = o.regionColumnSize[0];
         var freezeColLength = this._getFreezeColLength();
         if (!regionSize || regionSize > o.width - 10 || regionSize < 10) {
-            regionSize = (freezeColLength > o.columnSize.length / 2 ? 2 / 3 : 1 / 3) * o.width;
+            regionSize = (freezeColLength > o.columnSize.length / 2 ? 4 / 5 : 1 / 5) * o.width;
         }
         if (freezeColLength === 0) {
             regionSize = 0;
@@ -13077,6 +13077,7 @@ BI.TableStyleCell = BI.inherit(BI.Single, {
         this.text = BI.createWidget({
             type: "bi.label",
             element: this,
+            height: o.height,
             textAlign: "left",
             forceCenter: true,
             hgap: 5,
diff --git a/dist/fineui.js b/dist/fineui.js
index 623dcc778..cdfb94fc5 100644
--- a/dist/fineui.js
+++ b/dist/fineui.js
@@ -54654,7 +54654,7 @@ BI.shortcut("bi.editor", BI.Editor);/**
  * @extends BI.Single
  * @abstract
  */
-BI.MultifileEditor = BI.inherit(BI.Single, {
+BI.MultifileEditor = BI.inherit(BI.Widget, {
     _defaultConfig: function () {
         var conf = BI.MultifileEditor.superclass._defaultConfig.apply(this, arguments);
         return BI.extend(conf, {
@@ -54678,7 +54678,8 @@ BI.MultifileEditor = BI.inherit(BI.Single, {
             url: o.url,
             multiple: o.multiple,
             accept: o.accept,
-            maxSize: o.maxSize
+            maxSize: o.maxSize,
+            title: o.title
         });
         this.file.on(BI.File.EVENT_CHANGE, function () {
             self.fireEvent(BI.MultifileEditor.EVENT_CHANGE, arguments);
@@ -55443,6 +55444,7 @@ BI.shortcut("bi.checkbox", BI.Checkbox);/**
                 this.element.attr("multiple", "multiple");
             }
             this.element.attr("name", o.name || this.getName());
+            this.element.attr("title", o.title || "");
         },
 
         mounted: function () {
@@ -84615,7 +84617,7 @@ BI.AdaptiveTable = BI.inherit(BI.Widget, {
         var regionSize = o.regionColumnSize[0];
         var freezeColLength = this._getFreezeColLength();
         if (!regionSize || regionSize > o.width - 10 || regionSize < 10) {
-            regionSize = (freezeColLength > o.columnSize.length / 2 ? 2 / 3 : 1 / 3) * o.width;
+            regionSize = (freezeColLength > o.columnSize.length / 2 ? 4 / 5 : 1 / 5) * o.width;
         }
         if (freezeColLength === 0) {
             regionSize = 0;
@@ -85796,6 +85798,7 @@ BI.TableStyleCell = BI.inherit(BI.Single, {
         this.text = BI.createWidget({
             type: "bi.label",
             element: this,
+            height: o.height,
             textAlign: "left",
             forceCenter: true,
             hgap: 5,
@@ -98480,6 +98483,7 @@ BI.MultiSelectLoader = BI.inherit(BI.Widget, {
     },
 
     populate: function (items) {
+        arguments[0] = this._createItems(items);
         this.button_group.populate.apply(this.button_group, arguments);
     },
 
@@ -112038,7 +112042,8 @@ BI.ValueChooserPane = BI.inherit(BI.AbstractValueChooser, {
             self.fireEvent(BI.ValueChooserPane.EVENT_CHANGE);
         });
         if (BI.isNotNull(o.items)) {
-            this.populate(o.items);
+            this.items = o.items;
+            this.list.populate();
         }
     },
 
@@ -112056,7 +112061,7 @@ BI.ValueChooserPane = BI.inherit(BI.AbstractValueChooser, {
 
     populate: function (items) {
         // 直接用combo的populate不会作用到AbstractValueChooser上
-        this.items = items;
+        items && (this.items = items);
         this.list.populate.apply(this.list, arguments);
     }
 });
diff --git a/dist/widget.js b/dist/widget.js
index a254deab3..47881e3db 100644
--- a/dist/widget.js
+++ b/dist/widget.js
@@ -10676,6 +10676,7 @@ BI.MultiSelectLoader = BI.inherit(BI.Widget, {
     },
 
     populate: function (items) {
+        arguments[0] = this._createItems(items);
         this.button_group.populate.apply(this.button_group, arguments);
     },
 
@@ -24234,7 +24235,8 @@ BI.ValueChooserPane = BI.inherit(BI.AbstractValueChooser, {
             self.fireEvent(BI.ValueChooserPane.EVENT_CHANGE);
         });
         if (BI.isNotNull(o.items)) {
-            this.populate(o.items);
+            this.items = o.items;
+            this.list.populate();
         }
     },
 
@@ -24252,7 +24254,7 @@ BI.ValueChooserPane = BI.inherit(BI.AbstractValueChooser, {
 
     populate: function (items) {
         // 直接用combo的populate不会作用到AbstractValueChooser上
-        this.items = items;
+        items && (this.items = items);
         this.list.populate.apply(this.list, arguments);
     }
 });
diff --git a/src/base/single/editor/editor.multifile.js b/src/base/single/editor/editor.multifile.js
index 40aae20dc..9284c12e8 100644
--- a/src/base/single/editor/editor.multifile.js
+++ b/src/base/single/editor/editor.multifile.js
@@ -6,7 +6,7 @@
  * @extends BI.Single
  * @abstract
  */
-BI.MultifileEditor = BI.inherit(BI.Single, {
+BI.MultifileEditor = BI.inherit(BI.Widget, {
     _defaultConfig: function () {
         var conf = BI.MultifileEditor.superclass._defaultConfig.apply(this, arguments);
         return BI.extend(conf, {
@@ -30,7 +30,8 @@ BI.MultifileEditor = BI.inherit(BI.Single, {
             url: o.url,
             multiple: o.multiple,
             accept: o.accept,
-            maxSize: o.maxSize
+            maxSize: o.maxSize,
+            title: o.title
         });
         this.file.on(BI.File.EVENT_CHANGE, function () {
             self.fireEvent(BI.MultifileEditor.EVENT_CHANGE, arguments);
diff --git a/src/base/single/input/file.js b/src/base/single/input/file.js
index 8a45fd2b5..cd1b9fe9c 100644
--- a/src/base/single/input/file.js
+++ b/src/base/single/input/file.js
@@ -407,6 +407,7 @@
                 this.element.attr("multiple", "multiple");
             }
             this.element.attr("name", o.name || this.getName());
+            this.element.attr("title", o.title || "");
         },
 
         mounted: function () {
diff --git a/src/case/table/table.adaptive.js b/src/case/table/table.adaptive.js
index 1965e04c8..744b8f212 100644
--- a/src/case/table/table.adaptive.js
+++ b/src/case/table/table.adaptive.js
@@ -107,7 +107,7 @@ BI.AdaptiveTable = BI.inherit(BI.Widget, {
         var regionSize = o.regionColumnSize[0];
         var freezeColLength = this._getFreezeColLength();
         if (!regionSize || regionSize > o.width - 10 || regionSize < 10) {
-            regionSize = (freezeColLength > o.columnSize.length / 2 ? 2 / 3 : 1 / 3) * o.width;
+            regionSize = (freezeColLength > o.columnSize.length / 2 ? 4 / 5 : 1 / 5) * o.width;
         }
         if (freezeColLength === 0) {
             regionSize = 0;
diff --git a/src/case/table/table.style.cell.js b/src/case/table/table.style.cell.js
index 37fcf0b68..6db409ef9 100644
--- a/src/case/table/table.style.cell.js
+++ b/src/case/table/table.style.cell.js
@@ -19,6 +19,7 @@ BI.TableStyleCell = BI.inherit(BI.Single, {
         this.text = BI.createWidget({
             type: "bi.label",
             element: this,
+            height: o.height,
             textAlign: "left",
             forceCenter: true,
             hgap: 5,
diff --git a/src/component/valuechooser/pane.valuechooser.js b/src/component/valuechooser/pane.valuechooser.js
index cd610fcfa..fd6b5d699 100644
--- a/src/component/valuechooser/pane.valuechooser.js
+++ b/src/component/valuechooser/pane.valuechooser.js
@@ -31,7 +31,8 @@ BI.ValueChooserPane = BI.inherit(BI.AbstractValueChooser, {
             self.fireEvent(BI.ValueChooserPane.EVENT_CHANGE);
         });
         if (BI.isNotNull(o.items)) {
-            this.populate(o.items);
+            this.items = o.items;
+            this.list.populate();
         }
     },
 
@@ -49,7 +50,7 @@ BI.ValueChooserPane = BI.inherit(BI.AbstractValueChooser, {
 
     populate: function (items) {
         // 直接用combo的populate不会作用到AbstractValueChooser上
-        this.items = items;
+        items && (this.items = items);
         this.list.populate.apply(this.list, arguments);
     }
 });
diff --git a/src/widget/multiselect/multiselect.loader.js b/src/widget/multiselect/multiselect.loader.js
index ca76c6856..34614c98b 100644
--- a/src/widget/multiselect/multiselect.loader.js
+++ b/src/widget/multiselect/multiselect.loader.js
@@ -156,6 +156,7 @@ BI.MultiSelectLoader = BI.inherit(BI.Widget, {
     },
 
     populate: function (items) {
+        arguments[0] = this._createItems(items);
         this.button_group.populate.apply(this.button_group, arguments);
     },