diff --git a/src/base/single/editor/editor.textarea.js b/src/base/single/editor/editor.textarea.js
index b665939ce6..8f4dea97d7 100644
--- a/src/base/single/editor/editor.textarea.js
+++ b/src/base/single/editor/editor.textarea.js
@@ -82,6 +82,9 @@ BI.TextAreaEditor = BI.inherit(BI.Single, {
            // 水印快速消失
             self.watermark && self.watermark.setVisible(false);
         });
+        this.content.element.keyup(function (e) {
+            self.fireEvent(BI.TextAreaEditor.EVENT_KEY_DOWN, e.keyCode);
+        });
         this.content.element.click(function (e) {
             e.stopPropagation();
         });
@@ -246,4 +249,5 @@ BI.TextAreaEditor.EVENT_BLUR = "EVENT_BLUR";
 BI.TextAreaEditor.EVENT_FOCUS = "EVENT_FOCUS";
 BI.TextAreaEditor.EVENT_CONFIRM = "EVENT_CONFIRM";
 BI.TextAreaEditor.EVENT_EMPTY = "EVENT_EMPTY";
+BI.TextAreaEditor.EVENT_KEY_DOWN = "EVENT_KEY_DOWN";
 BI.shortcut("bi.textarea_editor", BI.TextAreaEditor);
diff --git a/src/widget/multiselect/trigger/editor/editor.patch.js b/src/widget/multiselect/trigger/editor/editor.patch.js
index dff1fe7b1c..d19bac9bb9 100644
--- a/src/widget/multiselect/trigger/editor/editor.patch.js
+++ b/src/widget/multiselect/trigger/editor/editor.patch.js
@@ -51,6 +51,13 @@ BI.SelectPatchEditor = BI.inherit(BI.Widget, {
                         debounceInputChange(type, v);
                     }
                 },
+            }, {
+                eventName: BI.Editor.EVENT_KEY_DOWN,
+                action: function (keyCode) {
+                    if (keyCode === BI.KeyCode.ENTER) {
+                        self._clearSplitValue();
+                    }
+                },
             }, {
                 eventName: BI.Editor.EVENT_FOCUS,
                 action: function () {
@@ -59,12 +66,17 @@ BI.SelectPatchEditor = BI.inherit(BI.Widget, {
             }, {
                 eventName: BI.Editor.EVENT_BLUR,
                 action: function () {
+                    self._start = false;
                     self.fireEvent(BI.SelectPatchEditor.EVENT_BLUR, arguments);
                 },
             }],
         }, o.el);
     },
 
+    _clearSplitValue: function () {
+        this.editor.setValue("");
+    },
+
     _dealChange: function (type, v) {
         var value = "";
         if (v !== this.editor.getValue()) {