diff --git a/src/pages/categories/[slug].astro b/src/pages/categories/[slug].astro
index 42a5f08..dc1a864 100644
--- a/src/pages/categories/[slug].astro
+++ b/src/pages/categories/[slug].astro
@@ -10,8 +10,8 @@ const { slug } = Astro.params;
 
 const { posts } = (
   await graphQuery(
-    `query Query($where: PostWhereInput!) {
-  posts(where: $where) {
+    `query Query($where: PostWhereInput!, $orderBy: [PostOrderByInput!]!) {
+  posts(where: $where, orderBy: $orderBy) {
     slug
     type
     title
@@ -33,7 +33,14 @@ const { posts } = (
     createdAt
   }
 }`,
-    { where: { categories: { some: { slug: { equals: slug } } } } }
+    {
+      orderBy: [
+        {
+          createdAt: "desc",
+        },
+      ],
+      where: { categories: { some: { slug: { equals: slug } } } },
+    }
   )
 ).data;
 ---
diff --git a/src/pages/posts/[slug].astro b/src/pages/posts/[slug].astro
index 194d6a5..ec35470 100644
--- a/src/pages/posts/[slug].astro
+++ b/src/pages/posts/[slug].astro
@@ -13,8 +13,8 @@ const { slug } = Astro.params;
 
 const { post } = (
   await graphQuery(
-    `query Query($where: PostWhereUniqueInput!) {
-  post(where: $where) {
+    `query Query($where: PostWhereInput!, $orderBy: [PostOrderByInput!]!) {
+  posts(where: $where, orderBy: $orderBy) {
     slug
     type
     title
@@ -43,7 +43,14 @@ const { post } = (
     createdAt
   }
 }`,
-    { where: { slug } }
+    {
+      orderBy: [
+        {
+          createdAt: "desc",
+        },
+      ],
+      where: { slug },
+    }
   )
 ).data;
 ---
diff --git a/src/pages/projects/index.astro b/src/pages/projects/index.astro
new file mode 100644
index 0000000..f607519
--- /dev/null
+++ b/src/pages/projects/index.astro
@@ -0,0 +1,24 @@
+---
+import PageLayout from "../../layouts/PageLayout.astro";
+---
+
+<PageLayout>
+  <div role="alert" class="alert alert-info">
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      fill="none"
+      viewBox="0 0 24 24"
+      class="stroke-current shrink-0 w-6 h-6"
+      ><path
+        stroke-linecap="round"
+        stroke-linejoin="round"
+        stroke-width="2"
+        d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
+      ></path></svg
+    >
+    <div>
+        <p>暂无可公开企划，若想进一步探索，可以加入我们的 GoatChat！</p>
+        <a class="link" href="https://matrix.to/#/#plaza:matrix.smartsheep.studio">邀请链接 👈</a>
+    </div>
+  </div>
+</PageLayout>
diff --git a/src/pages/tags/[slug].astro b/src/pages/tags/[slug].astro
index 0df711e..bc55cd3 100644
--- a/src/pages/tags/[slug].astro
+++ b/src/pages/tags/[slug].astro
@@ -10,8 +10,8 @@ const { slug } = Astro.params;
 
 const { posts } = (
   await graphQuery(
-    `query Query($where: PostWhereInput!) {
-  posts(where: $where) {
+    `query Query($where: PostWhereInput!, $orderBy: [PostOrderByInput!]!) {
+  posts(where: $where, orderBy: $orderBy) {
     slug
     type
     title
@@ -33,7 +33,14 @@ const { posts } = (
     createdAt
   }
 }`,
-    { where: { tags: { some: { slug: { equals: slug } } } } }
+    {
+      orderBy: [
+        {
+          createdAt: "desc",
+        },
+      ],
+      where: { tags: { some: { slug: { equals: slug } } } },
+    }
   )
 ).data;
 ---