Fix page build error

@@ -20,7 +20,7 @@ spec:
     spec:
     spec:
       containers:
       containers:
         - name: backend
         - name: backend
-          image: khujay15/backend:1.1
+          image: khujay15/backend:1.2
           ports:
           ports:
           - containerPort: 5000
           - containerPort: 5000
             name: backend
             name: backend

@@ -9,7 +9,7 @@ export default function ArticlePage() {
   const { query } = useRouter();
   const { query } = useRouter();
 
 
   if (!query.num) {
   if (!query.num) {
-    return null; // or redirect 404 ?
+    return <div>error!</div>
   }
   }
 
 
   const { error, data } = useQuery(GET_POST_WITH_COMMENTS, {
   const { error, data } = useQuery(GET_POST_WITH_COMMENTS, {

+export { default } from './article';
\ No newline at end of file

-import { useRouter } from 'next/router';
-import { useQuery } from '@apollo/client';
-
-import { GET_SOME_POSTS } from '@src/gql/get-some-posts';
-
-import Category from '@src/views/Category';
-
-export default function CategoryPage() {
-  const {
-    query: { name },
-  } = useRouter();
-
-  const { error, data } = useQuery(GET_SOME_POSTS, {
-    variables: {
-      input: { category: name },
-    },
-  });
-
-  if (error) console.log(JSON.stringify(error, null, 2));
-
-  const getCategoryPosts = data?.getSomePosts || [];
-  const articleList = getCategoryPosts.filter((post) => post.category === name);
-
-  return <Category category={name} articleList={articleList} />;
-}
+export { default } from './index';
\ No newline at end of file

+import { useRouter } from 'next/router';
+import { useQuery } from '@apollo/client';
+
+import { GET_SOME_POSTS } from '@src/gql/get-some-posts';
+
+import Category from '@src/views/Category';
+
+export default function CategoryPage() {
+  const {
+    query: { name },
+  } = useRouter();
+
+  const { error, data } = useQuery(GET_SOME_POSTS, {
+    variables: {
+      input: { category: name },
+    },
+  });
+
+  if (error) console.log(JSON.stringify(error, null, 2));
+
+  const getCategoryPosts = data?.getSomePosts || [];
+  const articleList = getCategoryPosts.filter((post) => post.category === name);
+
+  return <Category category={name} articleList={articleList} />;
+}

@@ -3,9 +3,7 @@ import { Card, Descriptions } from 'antd';
 import moment from 'moment';
 import moment from 'moment';
 
 
 export default function Content({
 export default function Content({
-  id,
   author,
   author,
-  category,
   created_date,
   created_date,
   title,
   title,
   content,
   content,