diff --git a/apps/backend/src/index.ts b/apps/backend/src/index.ts
index a8748ed..b161a02 100644
--- a/apps/backend/src/index.ts
+++ b/apps/backend/src/index.ts
@@ -5,7 +5,7 @@ import openapi from "@elysiajs/openapi";
 
 await mongoose.connect(config.mongodb.uri);
 
-const app = new Elysia()
+const app = new Elysia({prefix: "/api"})
   .use(openapi())
   .get("/", () => "어...")
 
diff --git a/apps/backend/src/routes/post.ts b/apps/backend/src/routes/post.ts
index 475f76d..6d3a7c7 100644
--- a/apps/backend/src/routes/post.ts
+++ b/apps/backend/src/routes/post.ts
@@ -422,6 +422,7 @@ export default new Elysia({ prefix: "/post" })
                         role: requester.role,
                     },
                     action: "post.upload.pixiv",
+                    targetId: pixivData.illust_id,
                     targetType: "post",
                     summary: `${requester.username} uploaded Pixiv media`,
                     detail: {
@@ -537,6 +538,7 @@ export default new Elysia({ prefix: "/post" })
                                 role: requester.role,
                             },
                             action: "post.upload.twitter",
+                            targetId: tweetData.tweet.id,
                             targetType: "post",
                             summary: `${requester.username} uploaded Twitter media`,
                             detail: {
diff --git a/apps/frontend/next.config.ts b/apps/frontend/next.config.ts
index a91f081..d0d7618 100644
--- a/apps/frontend/next.config.ts
+++ b/apps/frontend/next.config.ts
@@ -7,7 +7,7 @@ const nextConfig: NextConfig = {
     return [
       {
         source: '/api/:path*',
-        destination: `${process.env.API_BASE_URL}/:path*`,
+        destination: `${process.env.API_BASE_URL}/api/:path*`,
       },
     ];
   },
diff --git a/apps/frontend/src/app/page.tsx b/apps/frontend/src/app/page.tsx
index 3501ba7..b820a9c 100644
--- a/apps/frontend/src/app/page.tsx
+++ b/apps/frontend/src/app/page.tsx
@@ -451,7 +451,7 @@ export default function App() {
         <Header />
         <div className="border-b border-border bg-background/85 backdrop-blur px-6 py-2">
           <div className="flex w-full items-center justify-between overflow-x-auto text-sm text-foreground/70">
-            <div id="filter" className="flex flex-nowrap items-center gap-2 h-6 overflow-x-auto overflow-y-hidden">
+            <div id="filter" className="flex flex-nowrap items-center gap-2 h-6 overflow-x-auto overflow-y-hidden mr-4">
               <button
                 type="button"
                 onClick={() => setSelectedTags([])}
@@ -464,7 +464,8 @@ export default function App() {
                   key={tag._id}
                   type="button"
                   onClick={() => toggleTag(tag.name)}
-                  className={selectedTags.includes(tag.name) ? "text-foreground" : "text-foreground/50"}
+                  className={(selectedTags.includes(tag.name) ? "text-foreground" : "text-foreground/50") + " w-fit whitespace-nowrap"}
+                  style={{ writingMode: "horizontal-tb" }}
                 >
                   {tag.name}
                 </button>