diff --git a/app/src/main/java/com/msg/gcms/presentation/view/intro/IntroActivity.kt b/app/src/main/java/com/msg/gcms/presentation/view/intro/IntroActivity.kt
index 31097849..42e1176c 100644
--- a/app/src/main/java/com/msg/gcms/presentation/view/intro/IntroActivity.kt
+++ b/app/src/main/java/com/msg/gcms/presentation/view/intro/IntroActivity.kt
@@ -2,11 +2,13 @@ package com.msg.gcms.presentation.view.intro
 
 import android.content.Intent
 import android.net.Uri
+import android.util.DisplayMetrics
+import android.view.Display
 import android.view.View
 import android.widget.Toast
 import androidx.activity.viewModels
-import com.google.firebase.messaging.FirebaseMessaging
 import androidx.compose.ui.unit.dp
+import com.google.firebase.messaging.FirebaseMessaging
 import com.msg.gauthsignin.GAuthSigninWebView
 import com.msg.gauthsignin.component.GAuthButton
 import com.msg.gauthsignin.component.utils.Types
@@ -38,12 +40,18 @@ class IntroActivity : BaseActivity<ActivityIntroBinding>(R.layout.activity_intro
     }
 
     private fun setGAuthButtonComponent() {
+        val display: Display = windowManager.defaultDisplay
+        val outMetrics = DisplayMetrics()
+        display.getMetrics(outMetrics)
+        val density = resources.displayMetrics.density
+        val dpWidth = outMetrics.widthPixels / density
+
         binding.signInBtn.setContent {
             GAuthButton(
                 style = Types.Style.DEFAULT,
                 actionType = Types.ActionType.SIGNIN,
                 colors = Types.Colors.OUTLINE,
-                horizontalPaddingValue = 80.dp
+                horizontalPaddingValue = (dpWidth / 2 - 120).dp
             ) {
                 binding.gAuthWebView.visibility = View.VISIBLE
                 setGAuthWebViewComponent()
diff --git a/app/src/main/res/layout/activity_intro.xml b/app/src/main/res/layout/activity_intro.xml
index 50fa764c..3fe9482a 100644
--- a/app/src/main/res/layout/activity_intro.xml
+++ b/app/src/main/res/layout/activity_intro.xml
@@ -180,10 +180,8 @@
 
         <androidx.compose.ui.platform.ComposeView
             android:id="@+id/signInBtn"
-            android:layout_width="0dp"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            app:layout_constraintEnd_toStartOf="@+id/guideline18"
-            app:layout_constraintStart_toStartOf="@+id/guideline17"
             app:layout_constraintTop_toTopOf="@+id/guideline21" />
 
         <androidx.compose.ui.platform.ComposeView