4 files changed, 12 insertions, 5 deletions

diff --git a/HISTORY.md b/HISTORY.md
index 48c386a..f72f67a 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -2,6 +2,11 @@
 
 ---
 
+1.0.0-alpha9 / 2015-12-16
+------------------
+
+`fixed` update bugs when value empty.
+
 1.0.0-alpha7 / 2015-12-12
 ------------------
 
diff --git a/package.json b/package.json
index a8ca6ad..61aabc7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rc-time-picker",
-  "version": "1.0.0-alpha8",
+  "version": "1.0.0-alpha9",
   "description": "React TimePicker",
   "keywords": [
     "react",
diff --git a/src/module/Combobox.jsx b/src/module/Combobox.jsx
index 7374b39..f1e7c5b 100644
--- a/src/module/Combobox.jsx
+++ b/src/module/Combobox.jsx
@@ -79,7 +79,8 @@ const Combobox = React.createClass({
   },
 
   getMinuteSelect(minute) {
-    const { prefixCls, minuteOptions, disabledMinutes, value } = this.props;
+    const { prefixCls, minuteOptions, disabledMinutes } = this.props;
+    const value = this.props.value || this.getNow();
     const disabledOptions = disabledMinutes(value.getHourOfDay());
 
     return (
@@ -95,10 +96,11 @@ const Combobox = React.createClass({
   },
 
   getSecondSelect(second) {
-    const { prefixCls, secondOptions, disabledSeconds, showSecond, value } = this.props;
+    const { prefixCls, secondOptions, disabledSeconds, showSecond } = this.props;
     if (!showSecond) {
       return null;
     }
+    const value = this.props.value || this.getNow();
     const disabledOptions = disabledSeconds(value.getHourOfDay(), value.getMinutes());
 
     return (
diff --git a/src/module/Panel.jsx b/src/module/Panel.jsx
index 94d3842..4c3d071 100644
--- a/src/module/Panel.jsx
+++ b/src/module/Panel.jsx
@@ -78,8 +78,8 @@ const Panel = React.createClass({
     const { locale, prefixCls, placeholder, disabledHours, disabledMinutes, disabledSeconds, hideDisabledOptions, allowEmpty, showHour, showSecond, formatter, gregorianCalendarLocale } = this.props;
     const value = this.state.value;
     const disabledHourOptions = disabledHours();
-    const disabledMinuteOptions = disabledMinutes(value.getHourOfDay());
-    const disabledSecondOptions = disabledSeconds(value.getHourOfDay(), value.getMinutes());
+    const disabledMinuteOptions = disabledMinutes(value ? value.getHourOfDay() : null);
+    const disabledSecondOptions = disabledSeconds(value ? value.getHourOfDay() : null, value ? value.getMinutes() : null);
     const hourOptions = generateOptions(24, disabledHourOptions, hideDisabledOptions);
     const minuteOptions = generateOptions(60, disabledMinuteOptions, hideDisabledOptions);
     const secondOptions = generateOptions(60, disabledSecondOptions, hideDisabledOptions);