diff --git a/arms/bintray.gradle b/arms/bintray.gradle
index 40fe1a2b9eff26ab642e758970c2adcdd7a8544b..12183205ddb085eab68121b222372c4294fbd6f3 100644
--- a/arms/bintray.gradle
+++ b/arms/bintray.gradle
@@ -16,8 +16,8 @@ group = "me.jessyan"
 
 
 bintray {
-    user = isHasFile ? properties.getProperty("bintray.user") : System.getenv("bintray.user")
-    key = isHasFile ? properties.getProperty("bintray.apikey") : System.getenv("bintray.apikey")
+    user = isHasFile ? properties.getProperty("bintray.user") : System.getenv("bintray_user")
+    key = isHasFile ? properties.getProperty("bintray.apikey") : System.getenv("bintray_apikey")
 
     pkg {
         repo = 'maven'
diff --git a/arms/src/main/java/com/jess/arms/utils/DataHelper.java b/arms/src/main/java/com/jess/arms/utils/DataHelper.java
index 60c9daa6a414984aa3185700cc63db7c83d5a539..f6ebb2ad88d92a25075833d79e7fd92dc64c4cf7 100644
--- a/arms/src/main/java/com/jess/arms/utils/DataHelper.java
+++ b/arms/src/main/java/com/jess/arms/utils/DataHelper.java
@@ -30,7 +30,7 @@ public class DataHelper {
         if (mSharedPreferences == null) {
             mSharedPreferences = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
         }
-        mSharedPreferences.edit().putString(key, value).commit();
+        mSharedPreferences.edit().putString(key, value).apply();
     }
 
     /**
@@ -56,7 +56,7 @@ public class DataHelper {
         if (mSharedPreferences == null) {
             mSharedPreferences = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
         }
-        mSharedPreferences.edit().putInt(key, value).commit();
+        mSharedPreferences.edit().putInt(key, value).apply();
     }
 
     /**
@@ -79,7 +79,7 @@ public class DataHelper {
         if (mSharedPreferences == null) {
             mSharedPreferences = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
         }
-        mSharedPreferences.edit().remove(key).commit();
+        mSharedPreferences.edit().remove(key).apply();
     }
 
     /**
@@ -89,7 +89,7 @@ public class DataHelper {
         if (mSharedPreferences == null) {
             mSharedPreferences = context.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
         }
-        mSharedPreferences.edit().clear().commit();
+        mSharedPreferences.edit().clear().apply();
     }
 
     /**
@@ -112,7 +112,7 @@ public class DataHelper {
             // 将字节流编码成base64的字符串
             String oAuth_Base64 = new String(Base64.encode(baos
                     .toByteArray(), Base64.DEFAULT));
-            mSharedPreferences.edit().putString(key, oAuth_Base64).commit();
+            mSharedPreferences.edit().putString(key, oAuth_Base64).apply();
             return true;
         } catch (Exception e) {
             e.printStackTrace();
diff --git a/build.gradle b/build.gradle
index 36b9ae68a0a290e3260a60ac703f29348ace41da..7e3859c4104f5112b56c384de908b793ad373261 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.0'
+        classpath 'com.android.tools.build:gradle:2.3.1'
         //Gradle Android Maven plugin
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
         //Gradle Bintray Plugin