diff --git a/src/main/kotlin/com/wafflestudio/csereal/core/resource/common/api/FileController.kt b/src/main/kotlin/com/wafflestudio/csereal/core/resource/common/api/FileController.kt
index 39a20749..f738d736 100644
--- a/src/main/kotlin/com/wafflestudio/csereal/core/resource/common/api/FileController.kt
+++ b/src/main/kotlin/com/wafflestudio/csereal/core/resource/common/api/FileController.kt
@@ -13,7 +13,6 @@ import org.springframework.http.HttpStatus
 import org.springframework.http.ResponseEntity
 import org.springframework.web.bind.annotation.*
 import org.springframework.web.multipart.MultipartFile
-import java.net.URLEncoder
 import java.nio.file.Files
 import java.nio.file.Paths