diff --git a/apps/vbox/backend/src/main/kotlin/ru/shadowsparky/vbox/backend/data/http/CacheVideoApi.kt b/apps/vbox/backend/src/main/kotlin/ru/shadowsparky/vbox/backend/data/http/CacheVideoApi.kt
index 15ba6ab..2a7ed1d 100644
--- a/apps/vbox/backend/src/main/kotlin/ru/shadowsparky/vbox/backend/data/http/CacheVideoApi.kt
+++ b/apps/vbox/backend/src/main/kotlin/ru/shadowsparky/vbox/backend/data/http/CacheVideoApi.kt
@@ -39,6 +39,6 @@ class CacheVideoApi(
     }
 
     private companion object {
-        const val PREFIX = "video-api"
+        const val PREFIX = "video_api"
     }
 }
diff --git a/apps/vbox/backend/src/main/kotlin/ru/shadowsparky/vbox/backend/data/saved/CacheSavedMovieRepository.kt b/apps/vbox/backend/src/main/kotlin/ru/shadowsparky/vbox/backend/data/saved/CacheSavedMovieRepository.kt
index c730075..44f58c3 100644
--- a/apps/vbox/backend/src/main/kotlin/ru/shadowsparky/vbox/backend/data/saved/CacheSavedMovieRepository.kt
+++ b/apps/vbox/backend/src/main/kotlin/ru/shadowsparky/vbox/backend/data/saved/CacheSavedMovieRepository.kt
@@ -15,7 +15,7 @@ class CacheSavedMovieRepository(
     userId: Long
 ) : SavedMovieRepository {
     private val ttl = 7.days
-    private val prefix = "saved-movie:$userId"
+    private val prefix = "saved_movie:$userId"
 
     override suspend fun save(details: VideoDetails) {
         obtainKeys(details.id).forEach { redis.delete(it) }