diff --git a/app/build.gradle b/app/build.gradle
index e913ee22..ea68e36a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,8 +8,8 @@ android {
         applicationId = 'com.tutpro.baresip'
         minSdkVersion 21
         targetSdkVersion 26
-        versionCode = 13
-        versionName = '2.2'
+        versionCode = 14
+        versionName = '2.2.1'
         externalNativeBuild {
             cmake {
                 cFlags '-DHAVE_INTTYPES_H'
diff --git a/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt b/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
index da0adbb7..5f47a1af 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
@@ -350,7 +350,7 @@ class MainActivity : AppCompatActivity() {
             Toast.makeText(applicationContext,
                     "Baresip has stopped! Check your network connectivity.",
                     Toast.LENGTH_SHORT).show()
-            // finish()
+            finish()
             return
         }
         val uap = params[0]