diff --git a/core/designsystem/src/main/java/com/moya/funch/component/button/FunchSharingButton.kt b/core/designsystem/src/main/java/com/moya/funch/component/button/FunchSharingButton.kt
index 614a214d..bc72a10b 100644
--- a/core/designsystem/src/main/java/com/moya/funch/component/button/FunchSharingButton.kt
+++ b/core/designsystem/src/main/java/com/moya/funch/component/button/FunchSharingButton.kt
@@ -23,7 +23,7 @@ import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 import com.moya.funch.modifier.clickableSingle
-import com.moya.funch.modifier.funchShadow
+import com.moya.funch.modifier.neonSign
 import com.moya.funch.theme.FunchTheme
 import com.moya.funch.theme.Gray900
 import com.moya.funch.theme.Lemon500
@@ -68,7 +68,7 @@ fun SharingButton(
     Box(
         modifier = modifier
             .then(
-                if (enabled) Modifier.funchShadow(
+                if (enabled) Modifier.neonSign(
                     color = Lemon500, borderRadius = 16.dp
                 ) else Modifier
             )
diff --git a/core/designsystem/src/main/java/com/moya/funch/modifier/Shadow.kt b/core/designsystem/src/main/java/com/moya/funch/modifier/NeonSign.kt
similarity index 97%
rename from core/designsystem/src/main/java/com/moya/funch/modifier/Shadow.kt
rename to core/designsystem/src/main/java/com/moya/funch/modifier/NeonSign.kt
index 76ed4a8b..f28dfed1 100644
--- a/core/designsystem/src/main/java/com/moya/funch/modifier/Shadow.kt
+++ b/core/designsystem/src/main/java/com/moya/funch/modifier/NeonSign.kt
@@ -42,7 +42,7 @@ import com.moya.funch.theme.Yellow500
  *
  * @return Composable에 그림자 효과를 적용하는 Modifier
  */
-fun Modifier.funchShadow(
+fun Modifier.neonSign(
     color: Color = Color.Yellow,
     borderRadius: Dp = 0.dp,
     blurRadius: Dp = 8.dp,
@@ -97,8 +97,9 @@ private fun ShadowPreview() {
                 modifier = Modifier
                     .padding(16.dp)
                     .padding(horizontal = 4.dp)
-                    .funchShadow(
+                    .neonSign(
                         color = Lemon500,
+                        blurRadius = 20.dp,
                         borderRadius = 16.dp
                     )
                     .size(320.dp, 64.dp)