diff --git a/core/webapi/artwork.go b/core/webapi/artwork.go
index ca94721..30cf30c 100644
--- a/core/webapi/artwork.go
+++ b/core/webapi/artwork.go
@@ -103,6 +103,8 @@ type Illust struct {
 	SanityLevel     int           `json:"sl"`
 	XRestrict       xRestrict     `json:"xRestrict"`
 	AiType          aiType        `json:"aiType"`
+	Bookmarked      any           `json:"bookmarkData"`
+	Liked           any           `json:"json:"likeData"`
 	User            UserBrief
 	RecentWorks     []ArtworkBrief
 	RelatedWorks    []ArtworkBrief
diff --git a/core/webapi/newest.go b/core/webapi/newest.go
index 34f42a6..a562fd2 100644
--- a/core/webapi/newest.go
+++ b/core/webapi/newest.go
@@ -19,6 +19,7 @@ type ArtworkBrief struct {
 	Pages        int    `json:"pageCount"`
 	XRestrict    int    `json:"xRestrict"`
 	AiType       int    `json:"aiType"`
+	Bookmarked   any    `json:"bookmarkData"`
 }
 
 func ProxyImages(s, proxy string) string {
diff --git a/main.go b/main.go
index 4171a21..6a76ba6 100644
--- a/main.go
+++ b/main.go
@@ -141,9 +141,9 @@ func main() {
 	self.Get("/", pages.LoginUserPage)
 	self.Get("/followingWorks", pages.FollowingWorksPage)
 	self.Get("/bookmarks", pages.LoginBookmarkPage)
-	self.Get("/addBookmark/:id", pages.AddBookmarkRoute)
-	self.Get("/deleteBookmark/:id", pages.DeleteBookmarkRoute)
-	self.Get("/like/:id", pages.LikeRoute)
+	self.Post("/addBookmark/:id", pages.AddBookmarkRoute)
+	self.Post("/deleteBookmark/:id", pages.DeleteBookmarkRoute)
+	self.Post("/like/:id", pages.LikeRoute)
 
 	server.Get("tags/:name", pages.TagPage)
 	server.Post("tags",
diff --git a/views/pages/artwork.jet.html b/views/pages/artwork.jet.html
index 586b1fa..f9451a0 100644
--- a/views/pages/artwork.jet.html
+++ b/views/pages/artwork.jet.html
@@ -54,6 +54,20 @@
     <br />
   </div>
   <div class="illust-tags">
+    <!--
+         To know if this artwork is bookmarked:
+         ```
+         {{ if Illust.Bookmarked }}
+          <button>Unbookmark</button>
+          //...
+         {{ else }}
+          <button>Bookmarked</button>
+          //...
+         {{ end }}
+         ```
+
+         Same with Illust.Liked
+    -->
     <span class="illust-tag-attr">
       <img src="/assets/eye.png" alt="Views" />
       {{ Illust.Views }}