diff --git a/src/widget/dynamicdate/dynamicdate.combo.js b/src/widget/dynamicdate/dynamicdate.combo.js
index e5c5a8293..3b634bbe6 100644
--- a/src/widget/dynamicdate/dynamicdate.combo.js
+++ b/src/widget/dynamicdate/dynamicdate.combo.js
@@ -48,7 +48,7 @@ BI.DynamicDateCombo = BI.inherit(BI.Single, {
                 items: [{
                     el: {
                         type: "bi.combo",
-                        cls: "bi-border bi-border-radius bi-focus-shadow",
+                        cls: "bi-border bi-border-radius",
                         container: opts.container,
                         ref: function () {
                             self.combo = this;
diff --git a/src/widget/dynamicdatetime/dynamicdatetime.combo.js b/src/widget/dynamicdatetime/dynamicdatetime.combo.js
index fcefc2a5b..616a5c01c 100644
--- a/src/widget/dynamicdatetime/dynamicdatetime.combo.js
+++ b/src/widget/dynamicdatetime/dynamicdatetime.combo.js
@@ -48,7 +48,7 @@ BI.DynamicDateTimeCombo = BI.inherit(BI.Single, {
                 items: [{
                     el: {
                         type: "bi.combo",
-                        cls: "bi-border bi-border-radius bi-focus-shadow",
+                        cls: "bi-border bi-border-radius",
                         destroyWhenHide: true,
                         container: opts.container,
                         ref: function () {
diff --git a/src/widget/multilayerselecttree/multilayerselecttree.combo.js b/src/widget/multilayerselecttree/multilayerselecttree.combo.js
index 1f7d0e526..b512d4393 100644
--- a/src/widget/multilayerselecttree/multilayerselecttree.combo.js
+++ b/src/widget/multilayerselecttree/multilayerselecttree.combo.js
@@ -75,7 +75,7 @@ BI.MultiLayerSelectTreeCombo = BI.inherit(BI.Widget, {
         var self = this, o = this.options;
         return {
             type: "bi.combo",
-            cls: "bi-border bi-focus-shadow bi-border-radius",
+            cls: "bi-border bi-border-radius",
             container: o.container,
             destroyWhenHide: o.destroyWhenHide,
             adjustLength: 2,
diff --git a/src/widget/multilayersingletree/multilayersingletree.combo.js b/src/widget/multilayersingletree/multilayersingletree.combo.js
index f26b30d1c..48d2c0b9d 100644
--- a/src/widget/multilayersingletree/multilayersingletree.combo.js
+++ b/src/widget/multilayersingletree/multilayersingletree.combo.js
@@ -79,7 +79,7 @@ BI.MultiLayerSingleTreeCombo = BI.inherit(BI.Widget, {
         var self = this, o = this.options;
         return {
             type: "bi.combo",
-            cls: "bi-border bi-focus-shadow bi-border-radius",
+            cls: "bi-border bi-border-radius",
             container: o.container,
             destroyWhenHide: o.destroyWhenHide,
             adjustLength: 2,
diff --git a/src/widget/multiselect/multiselect.combo.js b/src/widget/multiselect/multiselect.combo.js
index b2164f867..88cc16689 100644
--- a/src/widget/multiselect/multiselect.combo.js
+++ b/src/widget/multiselect/multiselect.combo.js
@@ -123,7 +123,7 @@ BI.MultiSelectCombo = BI.inherit(BI.Single, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
-            cls: "bi-border bi-focus-shadow bi-border-radius",
+            cls: "bi-border bi-border-radius",
             toggle: !o.allowEdit,
             container: o.container,
             el: this.trigger,
diff --git a/src/widget/multiselect/multiselect.combo.nobar.js b/src/widget/multiselect/multiselect.combo.nobar.js
index db7f8d042..0c978ce89 100644
--- a/src/widget/multiselect/multiselect.combo.nobar.js
+++ b/src/widget/multiselect/multiselect.combo.nobar.js
@@ -122,7 +122,7 @@ BI.MultiSelectNoBarCombo = BI.inherit(BI.Single, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
-            cls: "bi-border bi-focus-shadow bi-border-radius",
+            cls: "bi-border bi-border-radius",
             toggle: false,
             container: o.container,
             el: this.trigger,
diff --git a/src/widget/multiselect/multiselect.insert.combo.js b/src/widget/multiselect/multiselect.insert.combo.js
index 33bf5d9e2..d94fe7a61 100644
--- a/src/widget/multiselect/multiselect.insert.combo.js
+++ b/src/widget/multiselect/multiselect.insert.combo.js
@@ -124,7 +124,7 @@ BI.MultiSelectInsertCombo = BI.inherit(BI.Single, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
-            cls: "bi-border bi-focus-shadow bi-border-radius",
+            cls: "bi-border bi-border-radius",
             toggle: !o.allowEdit,
             el: this.trigger,
             adjustLength: 1,
diff --git a/src/widget/multiselect/multiselect.insert.combo.nobar.js b/src/widget/multiselect/multiselect.insert.combo.nobar.js
index 05edc2407..226af3a3c 100644
--- a/src/widget/multiselect/multiselect.insert.combo.nobar.js
+++ b/src/widget/multiselect/multiselect.insert.combo.nobar.js
@@ -116,7 +116,7 @@ BI.MultiSelectInsertNoBarCombo = BI.inherit(BI.Single, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
-            cls: "bi-border bi-focus-shadow bi-border-radius",
+            cls: "bi-border bi-border-radius",
             toggle: false,
             container: o.container,
             el: this.trigger,
diff --git a/src/widget/multitree/multi.tree.combo.js b/src/widget/multitree/multi.tree.combo.js
index 32e26146d..1b2e1e19e 100644
--- a/src/widget/multitree/multi.tree.combo.js
+++ b/src/widget/multitree/multi.tree.combo.js
@@ -54,7 +54,7 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
-            cls: "bi-border bi-focus-shadow bi-border-radius",
+            cls: "bi-border bi-border-radius",
             toggle: !o.allowEdit,
             container: o.container,
             el: this.trigger,
diff --git a/src/widget/multitree/multi.tree.insert.combo.js b/src/widget/multitree/multi.tree.insert.combo.js
index bdaa8a964..7f8cc8eee 100644
--- a/src/widget/multitree/multi.tree.insert.combo.js
+++ b/src/widget/multitree/multi.tree.insert.combo.js
@@ -69,7 +69,7 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
-            cls: "bi-border bi-focus-shadow bi-border-radius",
+            cls: "bi-border bi-border-radius",
             toggle: !o.allowEdit,
             container: o.container,
             el: this.trigger,
diff --git a/src/widget/multitree/multi.tree.list.combo.js b/src/widget/multitree/multi.tree.list.combo.js
index 4deeeba82..e279c49cf 100644
--- a/src/widget/multitree/multi.tree.list.combo.js
+++ b/src/widget/multitree/multi.tree.list.combo.js
@@ -85,7 +85,7 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
-            cls: "bi-border bi-focus-shadow bi-border-radius",
+            cls: "bi-border bi-border-radius",
             toggle: !o.allowEdit,
             container: o.container,
             el: this.trigger,
diff --git a/src/widget/searchmultitextvaluecombo/multitextvalue.combo.search.js b/src/widget/searchmultitextvaluecombo/multitextvalue.combo.search.js
index e993a7b26..87b252fa0 100644
--- a/src/widget/searchmultitextvaluecombo/multitextvalue.combo.search.js
+++ b/src/widget/searchmultitextvaluecombo/multitextvalue.combo.search.js
@@ -111,7 +111,7 @@ BI.SearchMultiTextValueCombo = BI.inherit(BI.Single, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
-            cls: "bi-border bi-focus-shadow bi-border-radius",
+            cls: "bi-border bi-border-radius",
             toggle: false,
             container: o.container,
             el: this.trigger,
diff --git a/src/widget/time/time.combo.js b/src/widget/time/time.combo.js
index 5f411d33a..e816b8fa6 100644
--- a/src/widget/time/time.combo.js
+++ b/src/widget/time/time.combo.js
@@ -65,7 +65,7 @@
                     items: [{
                         el: {
                             type: "bi.combo",
-                            cls: "bi-border bi-border-radius bi-focus-shadow",
+                            cls: "bi-border bi-border-radius",
                             container: opts.container,
                             toggle: false,
                             isNeedAdjustHeight: opts.isNeedAdjustHeight,
diff --git a/src/widget/year/combo.year.js b/src/widget/year/combo.year.js
index 6ae10c477..b7082be9c 100644
--- a/src/widget/year/combo.year.js
+++ b/src/widget/year/combo.year.js
@@ -1,7 +1,7 @@
 BI.DynamicYearCombo = BI.inherit(BI.Widget, {
 
     props: {
-        baseCls: "bi-year-combo bi-border bi-border-radius bi-focus-shadow",
+        baseCls: "bi-year-combo",
         behaviors: {},
         minDate: "1900-01-01", // 最小日期
         maxDate: "2099-12-31", // 最大日期
@@ -11,15 +11,13 @@ BI.DynamicYearCombo = BI.inherit(BI.Widget, {
 
     _init: function () {
         var self = this, o = this.options;
-        o.height -= 2;
-        BI.isNumeric(o.width) && (o.width -= 2);
         BI.DynamicYearCombo.superclass._init.apply(this, arguments);
         this.storeValue = o.value;
         this.trigger = BI.createWidget({
             type: "bi.dynamic_year_trigger",
             min: o.minDate,
             max: o.maxDate,
-            height: o.height,
+            height: o.height - 2,
             value: o.value || ""
         });
         this.trigger.on(BI.DynamicYearTrigger.EVENT_KEY_DOWN, function () {
@@ -61,6 +59,7 @@ BI.DynamicYearCombo = BI.inherit(BI.Widget, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
+            cls: "bi-border bi-border-radius",
             container: o.container,
             isNeedAdjustHeight: false,
             isNeedAdjustWidth: false,
diff --git a/src/widget/yearmonth/combo.yearmonth.js b/src/widget/yearmonth/combo.yearmonth.js
index 427a6b189..ec3720d85 100644
--- a/src/widget/yearmonth/combo.yearmonth.js
+++ b/src/widget/yearmonth/combo.yearmonth.js
@@ -59,7 +59,7 @@ BI.DynamicYearMonthCombo = BI.inherit(BI.Single, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
-            cls: "bi-border bi-border-radius bi-focus-shadow",
+            cls: "bi-border bi-border-radius",
             container: o.container,
             isNeedAdjustHeight: o.isNeedAdjustHeight,
             isNeedAdjustWidth: o.isNeedAdjustWidth,
diff --git a/src/widget/yearquarter/combo.yearquarter.js b/src/widget/yearquarter/combo.yearquarter.js
index 7cb1cd80d..7a6def0d0 100644
--- a/src/widget/yearquarter/combo.yearquarter.js
+++ b/src/widget/yearquarter/combo.yearquarter.js
@@ -59,7 +59,7 @@ BI.DynamicYearQuarterCombo = BI.inherit(BI.Widget, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
-            cls: "bi-border bi-border-radius bi-focus-shadow",
+            cls: "bi-border bi-border-radius",
             container: o.container,
             isNeedAdjustHeight: o.isNeedAdjustHeight,
             isNeedAdjustWidth: o.isNeedAdjustWidth,