diff --git a/dist/2.0/fineui.ie.js b/dist/2.0/fineui.ie.js
index e5e1ac6f7..6d7cd1310 100644
--- a/dist/2.0/fineui.ie.js
+++ b/dist/2.0/fineui.ie.js
@@ -78887,15 +78887,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
             };
         },
 
-        setValue: function (v) {
-            var value = v;
-            if (BI.isNull(value)) {
-                var date = BI.getDate();
-                this.timeSelect.setValue({
-                    hour: date.getHours(),
-                    minute: date.getMinutes(),
-                    second: date.getSeconds()
-                });
+        setValue: function (value) {
+            if (this._checkValueValid(value)) {
+                this.timeSelect.setValue();
             } else {
                 this.timeSelect.setValue({
                     hour: value.hour,
@@ -78907,6 +78901,10 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
 
         getValue: function () {
             return this.timeSelect.getValue();
+        },
+
+        _checkValueValid: function (value) {
+            return BI.isNull(value) || BI.isEmptyObject(value) || BI.isEmptyString(value);
         }
     });
     BI.TimePopup.BUTTON_OK_EVENT_CHANGE = "BUTTON_OK_EVENT_CHANGE";
@@ -79079,6 +79077,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
                 items: [{
                     el: {
                         type: "bi.label",
+                        title: function () {
+                            return self.text.getText();
+                        },
                         textAlign: "left",
                         height: o.height,
                         width: o.width,
diff --git a/dist/2.0/fineui.js b/dist/2.0/fineui.js
index b300f4178..35f27da45 100644
--- a/dist/2.0/fineui.js
+++ b/dist/2.0/fineui.js
@@ -79291,15 +79291,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
             };
         },
 
-        setValue: function (v) {
-            var value = v;
-            if (BI.isNull(value)) {
-                var date = BI.getDate();
-                this.timeSelect.setValue({
-                    hour: date.getHours(),
-                    minute: date.getMinutes(),
-                    second: date.getSeconds()
-                });
+        setValue: function (value) {
+            if (this._checkValueValid(value)) {
+                this.timeSelect.setValue();
             } else {
                 this.timeSelect.setValue({
                     hour: value.hour,
@@ -79311,6 +79305,10 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
 
         getValue: function () {
             return this.timeSelect.getValue();
+        },
+
+        _checkValueValid: function (value) {
+            return BI.isNull(value) || BI.isEmptyObject(value) || BI.isEmptyString(value);
         }
     });
     BI.TimePopup.BUTTON_OK_EVENT_CHANGE = "BUTTON_OK_EVENT_CHANGE";
@@ -79483,6 +79481,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
                 items: [{
                     el: {
                         type: "bi.label",
+                        title: function () {
+                            return self.text.getText();
+                        },
                         textAlign: "left",
                         height: o.height,
                         width: o.width,
diff --git a/dist/bundle.ie.js b/dist/bundle.ie.js
index e5e1ac6f7..6d7cd1310 100644
--- a/dist/bundle.ie.js
+++ b/dist/bundle.ie.js
@@ -78887,15 +78887,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
             };
         },
 
-        setValue: function (v) {
-            var value = v;
-            if (BI.isNull(value)) {
-                var date = BI.getDate();
-                this.timeSelect.setValue({
-                    hour: date.getHours(),
-                    minute: date.getMinutes(),
-                    second: date.getSeconds()
-                });
+        setValue: function (value) {
+            if (this._checkValueValid(value)) {
+                this.timeSelect.setValue();
             } else {
                 this.timeSelect.setValue({
                     hour: value.hour,
@@ -78907,6 +78901,10 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
 
         getValue: function () {
             return this.timeSelect.getValue();
+        },
+
+        _checkValueValid: function (value) {
+            return BI.isNull(value) || BI.isEmptyObject(value) || BI.isEmptyString(value);
         }
     });
     BI.TimePopup.BUTTON_OK_EVENT_CHANGE = "BUTTON_OK_EVENT_CHANGE";
@@ -79079,6 +79077,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
                 items: [{
                     el: {
                         type: "bi.label",
+                        title: function () {
+                            return self.text.getText();
+                        },
                         textAlign: "left",
                         height: o.height,
                         width: o.width,
diff --git a/dist/bundle.js b/dist/bundle.js
index b300f4178..35f27da45 100644
--- a/dist/bundle.js
+++ b/dist/bundle.js
@@ -79291,15 +79291,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
             };
         },
 
-        setValue: function (v) {
-            var value = v;
-            if (BI.isNull(value)) {
-                var date = BI.getDate();
-                this.timeSelect.setValue({
-                    hour: date.getHours(),
-                    minute: date.getMinutes(),
-                    second: date.getSeconds()
-                });
+        setValue: function (value) {
+            if (this._checkValueValid(value)) {
+                this.timeSelect.setValue();
             } else {
                 this.timeSelect.setValue({
                     hour: value.hour,
@@ -79311,6 +79305,10 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
 
         getValue: function () {
             return this.timeSelect.getValue();
+        },
+
+        _checkValueValid: function (value) {
+            return BI.isNull(value) || BI.isEmptyObject(value) || BI.isEmptyString(value);
         }
     });
     BI.TimePopup.BUTTON_OK_EVENT_CHANGE = "BUTTON_OK_EVENT_CHANGE";
@@ -79483,6 +79481,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
                 items: [{
                     el: {
                         type: "bi.label",
+                        title: function () {
+                            return self.text.getText();
+                        },
                         textAlign: "left",
                         height: o.height,
                         width: o.width,
diff --git a/dist/fineui.ie.js b/dist/fineui.ie.js
index 9ad359721..4b6ebfb31 100644
--- a/dist/fineui.ie.js
+++ b/dist/fineui.ie.js
@@ -79132,15 +79132,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
             };
         },
 
-        setValue: function (v) {
-            var value = v;
-            if (BI.isNull(value)) {
-                var date = BI.getDate();
-                this.timeSelect.setValue({
-                    hour: date.getHours(),
-                    minute: date.getMinutes(),
-                    second: date.getSeconds()
-                });
+        setValue: function (value) {
+            if (this._checkValueValid(value)) {
+                this.timeSelect.setValue();
             } else {
                 this.timeSelect.setValue({
                     hour: value.hour,
@@ -79152,6 +79146,10 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
 
         getValue: function () {
             return this.timeSelect.getValue();
+        },
+
+        _checkValueValid: function (value) {
+            return BI.isNull(value) || BI.isEmptyObject(value) || BI.isEmptyString(value);
         }
     });
     BI.TimePopup.BUTTON_OK_EVENT_CHANGE = "BUTTON_OK_EVENT_CHANGE";
@@ -79324,6 +79322,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
                 items: [{
                     el: {
                         type: "bi.label",
+                        title: function () {
+                            return self.text.getText();
+                        },
                         textAlign: "left",
                         height: o.height,
                         width: o.width,
diff --git a/dist/fineui.js b/dist/fineui.js
index d20f355f0..b26d2d9a2 100644
--- a/dist/fineui.js
+++ b/dist/fineui.js
@@ -79536,15 +79536,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
             };
         },
 
-        setValue: function (v) {
-            var value = v;
-            if (BI.isNull(value)) {
-                var date = BI.getDate();
-                this.timeSelect.setValue({
-                    hour: date.getHours(),
-                    minute: date.getMinutes(),
-                    second: date.getSeconds()
-                });
+        setValue: function (value) {
+            if (this._checkValueValid(value)) {
+                this.timeSelect.setValue();
             } else {
                 this.timeSelect.setValue({
                     hour: value.hour,
@@ -79556,6 +79550,10 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
 
         getValue: function () {
             return this.timeSelect.getValue();
+        },
+
+        _checkValueValid: function (value) {
+            return BI.isNull(value) || BI.isEmptyObject(value) || BI.isEmptyString(value);
         }
     });
     BI.TimePopup.BUTTON_OK_EVENT_CHANGE = "BUTTON_OK_EVENT_CHANGE";
@@ -79728,6 +79726,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
                 items: [{
                     el: {
                         type: "bi.label",
+                        title: function () {
+                            return self.text.getText();
+                        },
                         textAlign: "left",
                         height: o.height,
                         width: o.width,
diff --git a/dist/fineui_without_jquery_polyfill.js b/dist/fineui_without_jquery_polyfill.js
index 3ac9bc092..2478f7d89 100644
--- a/dist/fineui_without_jquery_polyfill.js
+++ b/dist/fineui_without_jquery_polyfill.js
@@ -62371,15 +62371,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
             };
         },
 
-        setValue: function (v) {
-            var value = v;
-            if (BI.isNull(value)) {
-                var date = BI.getDate();
-                this.timeSelect.setValue({
-                    hour: date.getHours(),
-                    minute: date.getMinutes(),
-                    second: date.getSeconds()
-                });
+        setValue: function (value) {
+            if (this._checkValueValid(value)) {
+                this.timeSelect.setValue();
             } else {
                 this.timeSelect.setValue({
                     hour: value.hour,
@@ -62391,6 +62385,10 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
 
         getValue: function () {
             return this.timeSelect.getValue();
+        },
+
+        _checkValueValid: function (value) {
+            return BI.isNull(value) || BI.isEmptyObject(value) || BI.isEmptyString(value);
         }
     });
     BI.TimePopup.BUTTON_OK_EVENT_CHANGE = "BUTTON_OK_EVENT_CHANGE";
@@ -62563,6 +62561,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
                 items: [{
                     el: {
                         type: "bi.label",
+                        title: function () {
+                            return self.text.getText();
+                        },
                         textAlign: "left",
                         height: o.height,
                         width: o.width,
diff --git a/dist/widget.js b/dist/widget.js
index 41be4bad9..747de22b0 100644
--- a/dist/widget.js
+++ b/dist/widget.js
@@ -19445,15 +19445,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
             };
         },
 
-        setValue: function (v) {
-            var value = v;
-            if (BI.isNull(value)) {
-                var date = BI.getDate();
-                this.timeSelect.setValue({
-                    hour: date.getHours(),
-                    minute: date.getMinutes(),
-                    second: date.getSeconds()
-                });
+        setValue: function (value) {
+            if (this._checkValueValid(value)) {
+                this.timeSelect.setValue();
             } else {
                 this.timeSelect.setValue({
                     hour: value.hour,
@@ -19465,6 +19459,10 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
 
         getValue: function () {
             return this.timeSelect.getValue();
+        },
+
+        _checkValueValid: function (value) {
+            return BI.isNull(value) || BI.isEmptyObject(value) || BI.isEmptyString(value);
         }
     });
     BI.TimePopup.BUTTON_OK_EVENT_CHANGE = "BUTTON_OK_EVENT_CHANGE";
@@ -19637,6 +19635,9 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
                 items: [{
                     el: {
                         type: "bi.label",
+                        title: function () {
+                            return self.text.getText();
+                        },
                         textAlign: "left",
                         height: o.height,
                         width: o.width,
diff --git a/src/widget/time/datetime.popup.js b/src/widget/time/datetime.popup.js
index 97c741c8a..adc18925b 100644
--- a/src/widget/time/datetime.popup.js
+++ b/src/widget/time/datetime.popup.js
@@ -69,15 +69,9 @@
             };
         },
 
-        setValue: function (v) {
-            var value = v;
-            if (BI.isNull(value)) {
-                var date = BI.getDate();
-                this.timeSelect.setValue({
-                    hour: date.getHours(),
-                    minute: date.getMinutes(),
-                    second: date.getSeconds()
-                });
+        setValue: function (value) {
+            if (this._checkValueValid(value)) {
+                this.timeSelect.setValue();
             } else {
                 this.timeSelect.setValue({
                     hour: value.hour,
@@ -89,6 +83,10 @@
 
         getValue: function () {
             return this.timeSelect.getValue();
+        },
+
+        _checkValueValid: function (value) {
+            return BI.isNull(value) || BI.isEmptyObject(value) || BI.isEmptyString(value);
         }
     });
     BI.TimePopup.BUTTON_OK_EVENT_CHANGE = "BUTTON_OK_EVENT_CHANGE";
diff --git a/src/widget/time/time.trigger.js b/src/widget/time/time.trigger.js
index 27c4917b4..860d2f6d7 100644
--- a/src/widget/time/time.trigger.js
+++ b/src/widget/time/time.trigger.js
@@ -13,6 +13,9 @@
                 items: [{
                     el: {
                         type: "bi.label",
+                        title: function () {
+                            return self.text.getText();
+                        },
                         textAlign: "left",
                         height: o.height,
                         width: o.width,