diff --git a/app/build.gradle b/app/build.gradle
index 04a8d79..2f06653 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,17 +10,17 @@ static def getBuildDate() {
     return formattedDate
 }
 
-String getSdkKey() {
+/*String getSdkKey() {
     def propFile = rootProject.file("./local.properties")
     def properties = new Properties()
     properties.load(new FileInputStream(propFile))
     return properties['CONFIG_CAT']
-}
+}*/
 
 android {
 
+    buildToolsVersion "30.0.3"
     compileSdkVersion 32
-    buildToolsVersion "32.0.0"
 
     defaultConfig {
         applicationId "com.ahmadabuhasan.qrbarcode"
@@ -30,7 +30,7 @@ android {
         versionName "1.0"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        buildConfigField("String", "SDK", getSdkKey())
+        //buildConfigField("String", "SDK", getSdkKey())
     }
 
     buildTypes {
@@ -70,9 +70,6 @@ dependencies {
     implementation 'com.google.firebase:firebase-analytics'
 
     implementation 'me.dm7.barcodescanner:zxing:1.9.13'
-
-    implementation group: 'com.configcat', name: 'configcat-java-client', version: '7.+'
-    implementation group: 'org.slf4j', name: 'slf4j-simple', version: '1.7.25'
 }
 
 apply plugin: 'com.google.gms.google-services'