diff --git a/.idea/misc.xml b/.idea/misc.xml
index fbb6828..5d19981 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -37,7 +37,7 @@
     <ConfirmationsSetting value="0" id="Add" />
     <ConfirmationsSetting value="0" id="Remove" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/src/main/java/jp/shts/android/library/sample/clockanimationview/MainActivity.java b/app/src/main/java/jp/shts/android/library/sample/clockanimationview/MainActivity.java
index 32190e6..d307479 100644
--- a/app/src/main/java/jp/shts/android/library/sample/clockanimationview/MainActivity.java
+++ b/app/src/main/java/jp/shts/android/library/sample/clockanimationview/MainActivity.java
@@ -27,7 +27,7 @@ public void onClick(View v) {
                         b.setText("to 7:10");
                         break;
                     case 1:
-                        clockAnimationView.animateToTime(7, 10);
+                        clockAnimationView.setTime(7, 10);
                         b.setText("to 9:50");
                         break;
                     case 2:
diff --git a/clockanimation/src/main/java/jp/shts/android/library/clockanimationview/ClockAnimationView.java b/clockanimation/src/main/java/jp/shts/android/library/clockanimationview/ClockAnimationView.java
index b12050f..0c02205 100644
--- a/clockanimation/src/main/java/jp/shts/android/library/clockanimationview/ClockAnimationView.java
+++ b/clockanimation/src/main/java/jp/shts/android/library/clockanimationview/ClockAnimationView.java
@@ -90,7 +90,7 @@ public void setTime(int hours, int minutes) {
      */
     public void animateToTime(int hours, int minutes) {
         checkParams(hours, minutes);
-        clockDrawable.animate(new ClockTime(hours, minutes));
+        clockDrawable.animateToTime(new ClockTime(hours, minutes));
     }
 
     private void checkParams(int hours, int minutes) {
diff --git a/clockanimation/src/main/java/jp/shts/android/library/clockanimationview/ClockDrawable.java b/clockanimation/src/main/java/jp/shts/android/library/clockanimationview/ClockDrawable.java
index af2d83e..886904b 100644
--- a/clockanimation/src/main/java/jp/shts/android/library/clockanimationview/ClockDrawable.java
+++ b/clockanimation/src/main/java/jp/shts/android/library/clockanimationview/ClockDrawable.java
@@ -151,13 +151,18 @@ public void start() {
     }
 
     void setTime(ClockTime newTime) {
-        duration = 0L;
+        setUpMinuteAnimator(0L);
+        setUpHourAnimator(0L);
+        calcAndExecute(newTime);
+    }
+
+    void animateToTime(ClockTime newTime) {
         setUpMinuteAnimator();
         setUpHourAnimator();
-        animate(newTime);
+        calcAndExecute(newTime);
     }
 
-    void animate(ClockTime newTime) {
+    private void calcAndExecute(ClockTime newTime) {
         long minutesDifference = getMinutesDifference(previousTime, newTime);
         // 60min ... 360grade
         // minDif .. minDelta
@@ -226,6 +231,10 @@ void setRimPaint(Paint rimPaint) {
     }
 
     private void setUpMinuteAnimator() {
+        setUpMinuteAnimator(this.duration);
+    }
+
+    private void setUpMinuteAnimator(long duration) {
         minuteAnimator = ValueAnimator.ofFloat(0, 0);
         minuteAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
         minuteAnimator.setDuration(duration);
@@ -252,6 +261,10 @@ public void onAnimationEnd(Animator animation) {
     }
 
     private void setUpHourAnimator() {
+        setUpHourAnimator(this.duration);
+    }
+
+    private void setUpHourAnimator(long duration) {
         hourAnimator = ValueAnimator.ofFloat(0, 0);
         hourAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
         hourAnimator.setDuration(duration);