diff --git a/src/notes/notes.service.spec.ts b/src/notes/notes.service.spec.ts
index d4a5154e6..0e38c41e7 100644
--- a/src/notes/notes.service.spec.ts
+++ b/src/notes/notes.service.spec.ts
@@ -657,7 +657,7 @@ describe('NotesService', () => {
         {
           id: 1,
           name: 'testTag',
-          notes: [note],
+          notes: Promise.resolve([note]),
         },
       ]);
       const tagList = await service.toTagList(note);
@@ -764,7 +764,7 @@ describe('NotesService', () => {
         {
           id: 1,
           name: 'testTag',
-          notes: [note],
+          notes: Promise.resolve([note]),
         },
       ]);
       note.viewCount = 1337;
@@ -866,7 +866,7 @@ describe('NotesService', () => {
         {
           id: 1,
           name: 'testTag',
-          notes: [note],
+          notes: Promise.resolve([note]),
         },
       ]);
       note.viewCount = 1337;
diff --git a/src/notes/tag.entity.ts b/src/notes/tag.entity.ts
index 04f787b31..f054cdca5 100644
--- a/src/notes/tag.entity.ts
+++ b/src/notes/tag.entity.ts
@@ -18,5 +18,5 @@ export class Tag {
   name: string;
 
   @ManyToMany((_) => Note, (note) => note.tags)
-  notes: Note[];
+  notes: Promise<Note[]>;
 }