diff --git a/src/hooks/useRouteQueryStackedNotes.hook.ts b/src/hooks/useRouteQueryStackedNotes.hook.ts
index 805150f..5583405 100644
--- a/src/hooks/useRouteQueryStackedNotes.hook.ts
+++ b/src/hooks/useRouteQueryStackedNotes.hook.ts
@@ -40,22 +40,22 @@ export const useRouteQueryStackedNotes = () => {
     })
   }
 
-  const addStackedNote = (currentSHA: string, sha: string) => {
+  const addStackedNote = (currentSha: string, sha: string) => {
     if (stackedNotes.value.includes(sha)) {
       scrollToFocusedNote(sha)
       return
     }
 
-    if (!currentSHA) {
+    if (!currentSha) {
       stackedNotes.value = [sha]
     } else {
       const [splittedStackedNotes] = stackedNotes.value
         .join(';')
-        .split(currentSHA)
+        .split(currentSha)
 
       const newStackedNotes = [
         ...splittedStackedNotes.replaceAll(';;', ';').split(';'),
-        currentSHA,
+        currentSha,
         sha
       ].filter((sha) => !!sha)
 
diff --git a/src/modules/repo/store/userRepo.store.ts b/src/modules/repo/store/userRepo.store.ts
index 9e4aca0..d54a865 100644
--- a/src/modules/repo/store/userRepo.store.ts
+++ b/src/modules/repo/store/userRepo.store.ts
@@ -36,6 +36,7 @@ export const useUserRepoStore = defineStore({
       this.isReadmeOffline = true
       this.user = newUser
       this.repo = newRepo
+
       try {
         await refreshToken()
       } catch (error) {
@@ -57,11 +58,11 @@ export const useUserRepoStore = defineStore({
         .then((readme) => {
           this.readme = readme
 
-          // if the offline state is too quick,
+          // if the offline state is too fast,
           // it gives an impression of glitch.
           setTimeout(() => {
             this.isReadmeOffline = false
-          }, 500)
+          }, 350)
         })
     },
     resetUserRepo() {