diff --git a/presentation/src/main/java/com/nexters/boolti/presentation/component/BtWebView.kt b/presentation/src/main/java/com/nexters/boolti/presentation/component/BtWebView.kt
index ee3c0091..4035e922 100644
--- a/presentation/src/main/java/com/nexters/boolti/presentation/component/BtWebView.kt
+++ b/presentation/src/main/java/com/nexters/boolti/presentation/component/BtWebView.kt
@@ -26,7 +26,7 @@ class BtWebView @JvmOverloads constructor(
         javaScriptEnabled: Boolean = true,
         domStorageEnabled: Boolean = true,
     ) = with(settings) {
-        userAgentString = "BOOLTI/ANDROID"
+        userAgentString = "$userAgentString BOOLTI/ANDROID"
         this.javaScriptEnabled = javaScriptEnabled
         this.domStorageEnabled = domStorageEnabled
     }