diff --git a/dist/2.0/fineui.ie.js b/dist/2.0/fineui.ie.js
index 0dd8d8df9..289c3cf31 100644
--- a/dist/2.0/fineui.ie.js
+++ b/dist/2.0/fineui.ie.js
@@ -82225,7 +82225,6 @@ BI.SingleSlider = BI.inherit(BI.Widget, {
                 v = o.digit === false ? v : v.toFixed(o.digit);
                 self.label.setValue(v);
                 self.value = v;
-                self.fireEvent(BI.SingleSlider.EVENT_CHANGE);
             }
         }, function () {
             if (startDrag === true) {
diff --git a/dist/2.0/fineui.js b/dist/2.0/fineui.js
index 6d4978a38..fabeecfb1 100644
--- a/dist/2.0/fineui.js
+++ b/dist/2.0/fineui.js
@@ -82629,7 +82629,6 @@ BI.SingleSlider = BI.inherit(BI.Widget, {
                 v = o.digit === false ? v : v.toFixed(o.digit);
                 self.label.setValue(v);
                 self.value = v;
-                self.fireEvent(BI.SingleSlider.EVENT_CHANGE);
             }
         }, function () {
             if (startDrag === true) {
diff --git a/dist/bundle.ie.js b/dist/bundle.ie.js
index 0dd8d8df9..289c3cf31 100644
--- a/dist/bundle.ie.js
+++ b/dist/bundle.ie.js
@@ -82225,7 +82225,6 @@ BI.SingleSlider = BI.inherit(BI.Widget, {
                 v = o.digit === false ? v : v.toFixed(o.digit);
                 self.label.setValue(v);
                 self.value = v;
-                self.fireEvent(BI.SingleSlider.EVENT_CHANGE);
             }
         }, function () {
             if (startDrag === true) {
diff --git a/dist/bundle.js b/dist/bundle.js
index 6d4978a38..fabeecfb1 100644
--- a/dist/bundle.js
+++ b/dist/bundle.js
@@ -82629,7 +82629,6 @@ BI.SingleSlider = BI.inherit(BI.Widget, {
                 v = o.digit === false ? v : v.toFixed(o.digit);
                 self.label.setValue(v);
                 self.value = v;
-                self.fireEvent(BI.SingleSlider.EVENT_CHANGE);
             }
         }, function () {
             if (startDrag === true) {
diff --git a/dist/fineui.ie.js b/dist/fineui.ie.js
index 5b2988919..9e4c0261c 100644
--- a/dist/fineui.ie.js
+++ b/dist/fineui.ie.js
@@ -82470,7 +82470,6 @@ BI.SingleSlider = BI.inherit(BI.Widget, {
                 v = o.digit === false ? v : v.toFixed(o.digit);
                 self.label.setValue(v);
                 self.value = v;
-                self.fireEvent(BI.SingleSlider.EVENT_CHANGE);
             }
         }, function () {
             if (startDrag === true) {
diff --git a/dist/fineui.js b/dist/fineui.js
index 8b59ba1cf..3d25a82e9 100644
--- a/dist/fineui.js
+++ b/dist/fineui.js
@@ -82874,7 +82874,6 @@ BI.SingleSlider = BI.inherit(BI.Widget, {
                 v = o.digit === false ? v : v.toFixed(o.digit);
                 self.label.setValue(v);
                 self.value = v;
-                self.fireEvent(BI.SingleSlider.EVENT_CHANGE);
             }
         }, function () {
             if (startDrag === true) {
diff --git a/dist/fineui_without_jquery_polyfill.js b/dist/fineui_without_jquery_polyfill.js
index 51ffd075b..4162749f3 100644
--- a/dist/fineui_without_jquery_polyfill.js
+++ b/dist/fineui_without_jquery_polyfill.js
@@ -65480,7 +65480,6 @@ BI.SingleSlider = BI.inherit(BI.Widget, {
                 v = o.digit === false ? v : v.toFixed(o.digit);
                 self.label.setValue(v);
                 self.value = v;
-                self.fireEvent(BI.SingleSlider.EVENT_CHANGE);
             }
         }, function () {
             if (startDrag === true) {
diff --git a/dist/widget.js b/dist/widget.js
index 5292f0b88..0e47f1a47 100644
--- a/dist/widget.js
+++ b/dist/widget.js
@@ -20295,7 +20295,6 @@ BI.SingleSlider = BI.inherit(BI.Widget, {
                 v = o.digit === false ? v : v.toFixed(o.digit);
                 self.label.setValue(v);
                 self.value = v;
-                self.fireEvent(BI.SingleSlider.EVENT_CHANGE);
             }
         }, function () {
             if (startDrag === true) {
diff --git a/src/widget/singleslider/singleslider.js b/src/widget/singleslider/singleslider.js
index 3e1215935..1800c28eb 100644
--- a/src/widget/singleslider/singleslider.js
+++ b/src/widget/singleslider/singleslider.js
@@ -157,7 +157,6 @@ BI.SingleSlider = BI.inherit(BI.Widget, {
                 v = o.digit === false ? v : v.toFixed(o.digit);
                 self.label.setValue(v);
                 self.value = v;
-                self.fireEvent(BI.SingleSlider.EVENT_CHANGE);
             }
         }, function () {
             if (startDrag === true) {