diff --git a/app/build.gradle b/app/build.gradle
index 1d32619..e71dd0b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -17,7 +17,7 @@ apply plugin: 'com.neenbedankt.android-apt'
 def dbflow_version = "4.0.0-beta2"
 def ciName = isEmpty(System.getenv("TRAVIS_TAG")) ? "Staging" : System.getenv("TRAVIS_TAG")
 def ciCode = isEmpty(System.getenv("TRAVIS_BUILD_NUMBER")) ? 1000 : Integer.valueOf(System.getenv("TRAVIS_BUILD_NUMBER"))
-
+def buglyPrdKey = isEmpty(System.getenv('BUGLY_PRD')) ? "" : System.getenv('BUGLY_PRD')
 def isEmpty(String str) {
     return str == null || "".equals(str);
 }
@@ -56,19 +56,9 @@ android {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             signingConfig signingConfigs.config
+            buildConfigField "String", "BUGLY_KEY", String.format("\"%s\"", buglyPrdKey)
         }
     }
-
-    buildTypes.each { buildType ->
-        def properties = new Properties();
-        if (buildType.isDebuggable()) {
-            properties.load(new FileInputStream(new File(projectDir.absolutePath + "/staging.properties")))
-        } else {
-            properties.load(new FileInputStream(new File(projectDir.absolutePath + "/production.properties")))
-        }
-        buildType.buildConfigField "String", "FLURRY_KEY", properties['FLURRY_KEY']
-        buildType.buildConfigField "String", "BUGLY_KEY", properties['BUGLY_KEY']
-    }
 }
 
 
diff --git a/app/production.properties b/app/production.properties
deleted file mode 100644
index 6632f1d..0000000
--- a/app/production.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-FLURRY_KEY="M6HD6WJPT9Y274MG2FSF"
-BUGLY_KEY="cf1aa1ccff"
diff --git a/app/staging.properties b/app/staging.properties
deleted file mode 100644
index 81a2165..0000000
--- a/app/staging.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-FLURRY_KEY="XQP2X5N9BCGB7Z5JHS28"
-BUGLY_KEY="747b676abf"