diff --git a/packages/server/src/schemas/post/index.js b/packages/server/src/schemas/post/index.js
index 706a13d2..53d7b6cf 100644
--- a/packages/server/src/schemas/post/index.js
+++ b/packages/server/src/schemas/post/index.js
@@ -1,4 +1,7 @@
 export default {
-    user_id: String,
-    message: String,
+    user_id: { type: String, required: true },
+    created_at: { type: Number, required: true },
+    message: { type: String, required: true },
+    likes: { type: Array, default: [] },
+    comments: { type: Array, default: [] },
 }
\ No newline at end of file