diff --git a/src/main/scala/gitbucket/core/controller/api/ApiRepositoryCommitControllerBase.scala b/src/main/scala/gitbucket/core/controller/api/ApiRepositoryCommitControllerBase.scala
index 9d241a6..23c493c 100644
--- a/src/main/scala/gitbucket/core/controller/api/ApiRepositoryCommitControllerBase.scala
+++ b/src/main/scala/gitbucket/core/controller/api/ApiRepositoryCommitControllerBase.scala
@@ -40,7 +40,7 @@
                   diffs = JGitUtil.getDiffs(git, commitInfo.parents.headOption, commitInfo.id, false, true),
                   author = getAccount(commitInfo.authorName, commitInfo.authorEmailAddress),
                   committer = getAccount(commitInfo.committerName, commitInfo.committerEmailAddress),
-                  commentCount = getCommitComment(repository.owner, repository.name, commitInfo.id.toString).size
+                  commentCount = getCommitComment(repository.owner, repository.name, commitInfo.id).size
                 )
             })
         }
diff --git a/src/main/scala/gitbucket/core/service/SystemSettingsService.scala b/src/main/scala/gitbucket/core/service/SystemSettingsService.scala
index 4b62836..142078d 100644
--- a/src/main/scala/gitbucket/core/service/SystemSettingsService.scala
+++ b/src/main/scala/gitbucket/core/service/SystemSettingsService.scala
@@ -72,7 +72,7 @@
         }
       }
     }
-    props.setProperty(SkinName, settings.skinName.toString)
+    props.setProperty(SkinName, settings.skinName)
     settings.userDefinedCss.foreach(x => props.setProperty(UserDefinedCss, x))
     props.setProperty(ShowMailAddress, settings.showMailAddress.toString)
     props.setProperty(WebHookBlockPrivateAddress, settings.webHook.blockPrivateAddress.toString)