diff --git a/src/case/trigger/trigger.text.js b/src/case/trigger/trigger.text.js
index c1b4bdfeb4..8fc69d58c5 100644
--- a/src/case/trigger/trigger.text.js
+++ b/src/case/trigger/trigger.text.js
@@ -55,6 +55,10 @@ BI.TextTrigger = BI.inherit(BI.Trigger, {
         });
     },
 
+    getTextor: function() {
+        return this.text;
+    },
+
     setTextCls: function(cls) {
         var o = this.options;
         var oldCls = o.textCls;
diff --git a/src/case/trigger/trigger.text.select.js b/src/case/trigger/trigger.text.select.js
index ee7a2c078a..03481d1f28 100644
--- a/src/case/trigger/trigger.text.select.js
+++ b/src/case/trigger/trigger.text.select.js
@@ -64,6 +64,10 @@ BI.SelectTextTrigger = BI.inherit(BI.Trigger, {
         this.trigger.setTipType(v);
     },
 
+    getTextor: function() {
+        return this.trigger.getTextor();
+    },
+
     populate: function (items) {
         this.options.items = items;
     }
diff --git a/src/widget/multilayerselecttree/multilayerselecttree.combo.js b/src/widget/multilayerselecttree/multilayerselecttree.combo.js
index 823378647b..1f7d0e526f 100644
--- a/src/widget/multilayerselecttree/multilayerselecttree.combo.js
+++ b/src/widget/multilayerselecttree/multilayerselecttree.combo.js
@@ -230,7 +230,7 @@ BI.MultiLayerSelectTreeCombo = BI.inherit(BI.Widget, {
     },
 
     getSearcher: function () {
-        return this.trigger ? this.trigger.getSearcher() : this.textTrigger;
+        return this.trigger ? this.trigger.getSearcher() : this.textTrigger.getTextor();
     },
 
     populate: function (items) {
diff --git a/src/widget/multilayersingletree/multilayersingletree.combo.js b/src/widget/multilayersingletree/multilayersingletree.combo.js
index 11c4fca74e..1881af51f4 100644
--- a/src/widget/multilayersingletree/multilayersingletree.combo.js
+++ b/src/widget/multilayersingletree/multilayersingletree.combo.js
@@ -224,7 +224,7 @@ BI.MultiLayerSingleTreeCombo = BI.inherit(BI.Widget, {
     },
 
     getSearcher: function () {
-        return this.trigger ? this.trigger.getSearcher() : this.textTrigger;
+        return this.trigger ? this.trigger.getSearcher() : this.textTrigger.getTextor();
     },
 
     setValue: function (v) {
diff --git a/src/widget/singletree/singletree.trigger.js b/src/widget/singletree/singletree.trigger.js
index 56f5e26870..91183c033a 100644
--- a/src/widget/singletree/singletree.trigger.js
+++ b/src/widget/singletree/singletree.trigger.js
@@ -51,8 +51,8 @@ BI.SingleTreeTrigger = BI.inherit(BI.Trigger, {
         return this.options.value || [];
     },
 
-    getLabel: function () {
-        return this.trigger.getLabel();
+    getTextor: function() {
+        return this.trigger.getTextor();
     },
 
     populate: function (items) {