diff --git a/src/main/kotlin/dev/usbharu/hideout/core/service/media/LocalFileSystemMediaDataStore.kt b/src/main/kotlin/dev/usbharu/hideout/core/service/media/LocalFileSystemMediaDataStore.kt
index 0e0ef8cb..3102fea5 100644
--- a/src/main/kotlin/dev/usbharu/hideout/core/service/media/LocalFileSystemMediaDataStore.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/core/service/media/LocalFileSystemMediaDataStore.kt
@@ -2,6 +2,7 @@ package dev.usbharu.hideout.core.service.media
 
 import dev.usbharu.hideout.application.config.ApplicationConfig
 import dev.usbharu.hideout.application.config.LocalStorageConfig
+import org.slf4j.LoggerFactory
 import org.springframework.stereotype.Service
 import java.nio.file.Path
 import kotlin.io.path.copyTo
@@ -45,12 +46,22 @@ class LocalFileSystemMediaDataStore(
     }
 
     override suspend fun save(dataSaveRequest: MediaSaveRequest): SavedMedia {
+        logger.info("START Media upload. {}", dataSaveRequest.name)
         val fileSavePath = buildSavePath(savePath, dataSaveRequest.name)
         val thumbnailSavePath = buildSavePath(savePath, "thumbnail-" + dataSaveRequest.name)
 
-        dataSaveRequest.filePath.copyTo(fileSavePath)
-        dataSaveRequest.thumbnailPath?.copyTo(thumbnailSavePath)
+        val fileSavePathString = fileSavePath.toAbsolutePath().toString()
+        logger.info("MEDIA save. path: {}", fileSavePathString)
 
+        try {
+            dataSaveRequest.filePath.copyTo(fileSavePath)
+            dataSaveRequest.thumbnailPath?.copyTo(thumbnailSavePath)
+        } catch (e: Exception) {
+            logger.warn("FAILED to Save the media.", e)
+            return FaildSavedMedia("FAILED to Save the media.", "Failed copy to path: $fileSavePathString", e)
+        }
+
+        logger.info("SUCCESS Media upload. {}", dataSaveRequest.name)
         return SuccessSavedMedia(
             dataSaveRequest.name,
             publicUrl + dataSaveRequest.name,
@@ -64,9 +75,18 @@ class LocalFileSystemMediaDataStore(
      * @param id 削除するメディアのid [SuccessSavedMedia.name]を指定します。
      */
     override suspend fun delete(id: String) {
-        buildSavePath(savePath, id).deleteIfExists()
-        buildSavePath(savePath, "thumbnail-$id").deleteIfExists()
+        logger.info("START Media delete. id: {}", id)
+        try {
+            buildSavePath(savePath, id).deleteIfExists()
+            buildSavePath(savePath, "thumbnail-$id").deleteIfExists()
+        } catch (e: Exception) {
+            logger.warn("FAILED Media delete. id: {}", id, e)
+        }
     }
 
     private fun buildSavePath(savePath: Path, name: String): Path = savePath.resolve(name)
+
+    companion object {
+        private val logger = LoggerFactory.getLogger(LocalFileSystemMediaDataStore::class.java)
+    }
 }