2 files changed, 5 insertions, 3 deletions

diff --git a/package.json b/package.json
index 61aabc7..358a38f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rc-time-picker",
-  "version": "1.0.0-alpha9",
+  "version": "1.0.0",
   "description": "React TimePicker",
   "keywords": [
     "react",
diff --git a/src/module/Select.jsx b/src/module/Select.jsx
index ab10789..2ab9e61 100644
--- a/src/module/Select.jsx
+++ b/src/module/Select.jsx
@@ -38,9 +38,11 @@ const Select = React.createClass({
     this.scrollToSelected(0);
   },
 
-  componentDidUpdate() {
+  componentDidUpdate(prevProps) {
     // smooth scroll to selected option
-    this.scrollToSelected(120);
+    if (prevProps.selectedIndex !== this.props.selectedIndex) {
+      this.scrollToSelected(120);
+    }
   },
 
   onSelect(value) {