diff --git a/bi/base.js b/bi/base.js
index 0e20f47e8..b656b208b 100644
--- a/bi/base.js
+++ b/bi/base.js
@@ -1717,7 +1717,7 @@ BI.TreeView = BI.inherit(BI.Pane, {
 
     _getNodeValue: function (node) {
         //去除标红
-        return node.value == null ? node.text.replace(/<[^>]+>/g, "") : node.value;
+        return node.value == null ? node.text.replace(/<[^>]+>/g, "").replaceAll("　", " ") : node.value;
     },
 
     //获取半选框值
diff --git a/docs/base.js b/docs/base.js
index 0e20f47e8..b656b208b 100644
--- a/docs/base.js
+++ b/docs/base.js
@@ -1717,7 +1717,7 @@ BI.TreeView = BI.inherit(BI.Pane, {
 
     _getNodeValue: function (node) {
         //去除标红
-        return node.value == null ? node.text.replace(/<[^>]+>/g, "") : node.value;
+        return node.value == null ? node.text.replace(/<[^>]+>/g, "").replaceAll("　", " ") : node.value;
     },
 
     //获取半选框值
diff --git a/src/base/tree/treeview.js b/src/base/tree/treeview.js
index 045388c4d..bf87dc7c6 100644
--- a/src/base/tree/treeview.js
+++ b/src/base/tree/treeview.js
@@ -216,7 +216,7 @@ BI.TreeView = BI.inherit(BI.Pane, {
 
     _getNodeValue: function (node) {
         //去除标红
-        return node.value == null ? node.text.replace(/<[^>]+>/g, "") : node.value;
+        return node.value == null ? node.text.replace(/<[^>]+>/g, "").replaceAll("　", " ") : node.value;
     },
 
     //获取半选框值