diff --git a/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/room/ImageLoader.kt b/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/room/ImageLoader.kt
index 80d71686..58887c72 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/room/ImageLoader.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/room/ImageLoader.kt
@@ -9,44 +9,34 @@ package kr.co.vividnext.sodalive.chat.talk.room
 import android.widget.ImageView
 import androidx.annotation.DrawableRes
 import coil.load
-import coil.transform.RoundedCornersTransformation
+import coil.transform.CircleCropTransformation
 import kr.co.vividnext.sodalive.R
 
-/**
- * dp 값을 픽셀로 변환
- */
-private fun ImageView.dpToPx(dp: Float): Float {
-    return dp * this.resources.displayMetrics.density
-}
-
 /**
  * 프로필 이미지 로딩 공용 함수
  *
  * @param url 이미지 URL (null 또는 빈 값이면 플레이스홀더로 대체)
- * @param cornerRadiusDp 둥근 모서리 반경(dp). 기본 12dp
  * @param placeholderRes 플레이스홀더/에러 리소스
  */
 fun loadProfileImage(
     imageView: ImageView,
     url: String?,
-    cornerRadiusDp: Float = 12f,
     @DrawableRes placeholderRes: Int = R.drawable.ic_placeholder_profile
 ) {
     val targetUrl = url?.takeIf { it.isNotBlank() }
-    val radiusPx = imageView.dpToPx(cornerRadiusDp)
 
     if (targetUrl != null) {
         imageView.load(targetUrl) {
             placeholder(placeholderRes)
             error(placeholderRes)
-            transformations(RoundedCornersTransformation(radiusPx))
+            transformations(CircleCropTransformation())
             crossfade(true)
         }
     } else {
         imageView.load(placeholderRes) {
             placeholder(placeholderRes)
             error(placeholderRes)
-            transformations(RoundedCornersTransformation(radiusPx))
+            transformations(CircleCropTransformation())
             crossfade(true)
         }
     }