diff --git a/LemonBubble/.idea/gradle.xml b/LemonBubble/.idea/gradle.xml
index bd97a77..dc33d27 100644
--- a/LemonBubble/.idea/gradle.xml
+++ b/LemonBubble/.idea/gradle.xml
@@ -5,7 +5,7 @@
       <GradleProjectSettings>
         <option name="distributionType" value="LOCAL" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleHome" value="$APPLICATION_HOME_DIR$/gradle/gradle-2.14.1" />
+        <option name="gradleHome" value="D:\applications\android\studio\gradle\gradle-2.14.1" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
diff --git a/LemonBubble/lemonbubble/src/main/java/net/lemonsoft/lemonbubble/LemonBubbleView.java b/LemonBubble/lemonbubble/src/main/java/net/lemonsoft/lemonbubble/LemonBubbleView.java
index 9249d61..34bbe7f 100644
--- a/LemonBubble/lemonbubble/src/main/java/net/lemonsoft/lemonbubble/LemonBubbleView.java
+++ b/LemonBubble/lemonbubble/src/main/java/net/lemonsoft/lemonbubble/LemonBubbleView.java
@@ -394,7 +394,11 @@ public void run() {
      * 强制关闭当前正在显示的泡泡控件
      */
     public void forceHide() {
-        _container.dismiss();
+        try {
+            _container.dismiss();
+        } catch (NullPointerException e) {
+            System.err.println("未创建LemonBubble时调用了forceHide()，异常已经捕捉。");
+        }
         this.haveInit = false;
     }