diff --git a/changelog.md b/changelog.md
index 0aecc31a7..e9ae90d8a 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,6 @@
 # 更新日志
 2.0(2021-12)
+- toast支持closable属性，可控制是否显示关闭按钮
 - 新增气泡弹框控件
 - BI.point支持widget添加埋点
 - childContext废弃，替换成provide
diff --git a/src/base/foundation/message.js b/src/base/foundation/message.js
index 54d66c8d7..8fade4b01 100644
--- a/src/base/foundation/message.js
+++ b/src/base/foundation/message.js
@@ -32,6 +32,7 @@ BI.Msg = function () {
                 cls: "bi-message-animate bi-message-leave",
                 level: level,
                 autoClose: autoClose,
+                closable: options.closable,
                 text: message,
                 listeners: [{
                     eventName: BI.Toast.EVENT_DESTORY,
@@ -67,6 +68,10 @@ BI.Msg = function () {
                 toast.element.removeClass("bi-message-enter").addClass("bi-message-leave");
                 toast.destroy();
             }, 5000);
+            return function () {
+                toast.element.removeClass("bi-message-enter").addClass("bi-message-leave");
+                toast.destroy();
+            };
         },
         _show: function (hasCancel, title, message, callback) {
             BI.isNull($mask) && ($mask = BI.Widget._renderEngine.createElement("<div class=\"bi-z-index-mask\">").css({
diff --git a/src/base/single/tip/tip.toast.js b/src/base/single/tip/tip.toast.js
index aca66e47a..f853d8659 100644
--- a/src/base/single/tip/tip.toast.js
+++ b/src/base/single/tip/tip.toast.js
@@ -15,7 +15,9 @@ BI.Toast = BI.inherit(BI.Tip, {
         return BI.extend(BI.Toast.superclass._defaultConfig.apply(this, arguments), {
             extraCls: "bi-toast",
             text: "",
-            level: "success" // success或warning
+            level: "success", // success或warning
+            autoClose: true,
+            closable: null
         });
     },
 
@@ -56,6 +58,9 @@ BI.Toast = BI.inherit(BI.Tip, {
                 break;
         }
 
+        var hasCloseIcon = function () {
+            return o.closable === true || (o.closable === null && o.autoClose === false);
+        };
         var items = [{
             type: "bi.icon_label",
             cls: cls + " toast-icon",
@@ -68,12 +73,12 @@ BI.Toast = BI.inherit(BI.Tip, {
                 textHeight: 16,
                 textAlign: "left"
             },
-            rgap: o.autoClose ? this._const.hgap : 0
+            rgap: hasCloseIcon() ? 0 : this._const.hgap
         }];
 
         var columnSize = [36, "fill"];
 
-        if (o.autoClose === false) {
+        if (hasCloseIcon()) {
             items.push({
                 type: "bi.icon_button",
                 cls: "close-font toast-icon",