diff --git a/src/components/Author/AuthorRatingControl.tsx b/src/components/Author/AuthorRatingControl.tsx
index 31af321a..0e1902f4 100644
--- a/src/components/Author/AuthorRatingControl.tsx
+++ b/src/components/Author/AuthorRatingControl.tsx
@@ -3,6 +3,9 @@ import type { Author } from '../../graphql/schema/core.gen'
 import { clsx } from 'clsx'
 
 import styles from './AuthorRatingControl.module.scss'
+import { Show, createSignal } from 'solid-js'
+import { useLocalize } from '../../context/localize'
+import { apiClient } from '../../graphql/client/core'
 
 interface AuthorRatingControlProps {
   author: Author
@@ -12,12 +15,14 @@ interface AuthorRatingControlProps {
 export const AuthorRatingControl = (props: AuthorRatingControlProps) => {
   const isUpvoted = false
   const isDownvoted = false
-
+  const { t } = useLocalize()
   // eslint-disable-next-line unicorn/consistent-function-scoping
-  const handleRatingChange = (isUpvote: boolean) => {
+  const handleRatingChange = async (isUpvote: boolean) => {
     console.log('handleRatingChange', { isUpvote })
+    await apiClient.rateAuthor({ rated_slug: props.author.slug, value: isUpvote ? 1 : -1 })
   }
 
+  const [rating, setRating] = createSignal(props.author.stat.rating)
   return (
     <div
       class={clsx(styles.rating, props.class, {
@@ -32,7 +37,15 @@ export const AuthorRatingControl = (props: AuthorRatingControlProps) => {
         &minus;
       </button>
       {/*TODO*/}
-      <span class={styles.ratingValue}>{123}</span>
+      <div>
+        <div class={styles.ratingValue}>{rating()}</div>
+        <Show when={props.author?.stat?.rating_shouts}>
+          <div class={styles.ratingValue}>{props.author?.stat?.rating_shouts}</div>
+        </Show>
+        <Show when={props.author?.stat?.rating_comments}>
+          <div class={styles.ratingValue}>{props.author?.stat?.rating_comments}</div>
+        </Show>
+      </div>
       <button
         class={clsx(styles.ratingControl, styles.upvoteButton)}
         onClick={() => handleRatingChange(true)}
diff --git a/src/components/Topic/Full.tsx b/src/components/Topic/Full.tsx
index 40751cee..0bdf8497 100644
--- a/src/components/Topic/Full.tsx
+++ b/src/components/Topic/Full.tsx
@@ -38,8 +38,8 @@ export const FullTopic = (props: Props) => {
 
   return (
     <div class={clsx(styles.topicHeader, 'col-md-16 col-lg-12 offset-md-4 offset-lg-6')}>
-      <h1>#{props.topic.title}</h1>
-      <p>{props.topic.body}</p>
+      <h1>#{props.topic?.title}</h1>
+      <p>{props.topic?.body}</p>
       <div class={clsx(styles.topicActions)}>
         <Show when={!subscribed()}>
           <Button variant="primary" onClick={() => handleSubscribe(true)} value={t('Follow the topic')} />
@@ -51,12 +51,12 @@ export const FullTopic = (props: Props) => {
             value={t('Unfollow the topic')}
           />
         </Show>
-        <a class={styles.write} href={`/create/?topicId=${props.topic.id}`}>
+        <a class={styles.write} href={`/create/?topicId=${props.topic?.id}`}>
           {t('Write about the topic')}
         </a>
       </div>
-      <Show when={props.topic.pic}>
-        <img src={props.topic.pic} alt={props.topic.title} />
+      <Show when={props.topic?.pic}>
+        <img src={props.topic.pic} alt={props.topic?.title} />
       </Show>
     </div>
   )
diff --git a/src/components/Views/Topic.tsx b/src/components/Views/Topic.tsx
index a0ac01e2..a6702147 100644
--- a/src/components/Views/Topic.tsx
+++ b/src/components/Views/Topic.tsx
@@ -162,7 +162,7 @@ export const TopicView = (props: Props) => {
 
       <Beside
         title={t('Topic is supported by')}
-        values={authorsByTopic()[topic().slug].slice(0, 6)}
+        values={authorsByTopic()[topic()?.slug]?.slice(0, 6)}
         beside={sortedArticles()[4]}
         wrapper={'author'}
       />
diff --git a/src/graphql/client/core.ts b/src/graphql/client/core.ts
index cfaa8066..63f6417a 100644
--- a/src/graphql/client/core.ts
+++ b/src/graphql/client/core.ts
@@ -44,6 +44,7 @@ import topicBySlug from '../query/core/topic-by-slug'
 import topicsAll from '../query/core/topics-all'
 import userFollowedTopics from '../query/core/topics-by-author'
 import topicsRandomQuery from '../query/core/topics-random'
+import rateAuthor from '../mutation/core/author-rate'
 
 const publicGraphQLClient = createGraphQLClient('core')
 
@@ -65,6 +66,13 @@ export const apiClient = {
     return response.data.load_shouts_unrated
   },
 
+  rateAuthor: async ({ rated_slug, value }: { rated_slug: string; value: number }) => {
+    const response = await apiClient.private.mutation(rateAuthor, { rated_slug, value }).toPromise()
+    if (!response.data) console.error('[graphql.client.core] get_topics_random failed', response)
+
+    return response.data.rate_author
+  },
+
   getRandomTopics: async ({ amount }: { amount: number }) => {
     const response = await publicGraphQLClient.query(topicsRandomQuery, { amount }).toPromise()
     if (!response.data) console.error('[graphql.client.core] get_topics_random failed', response)
diff --git a/src/graphql/mutation/core/author-rate.ts b/src/graphql/mutation/core/author-rate.ts
new file mode 100644
index 00000000..e1d766a1
--- /dev/null
+++ b/src/graphql/mutation/core/author-rate.ts
@@ -0,0 +1,9 @@
+import { gql } from '@urql/core'
+
+export default gql`
+  mutation AuthorRate($rated_slug: String!, $value: Int!) {
+    rate_author(rated_slug: $rated_slug, value: $value) {
+      error
+    }
+  }
+`
diff --git a/src/graphql/query/core/author-id.ts b/src/graphql/query/core/author-id.ts
index 277e0d44..38596c1c 100644
--- a/src/graphql/query/core/author-id.ts
+++ b/src/graphql/query/core/author-id.ts
@@ -12,6 +12,15 @@ export default gql`
       links
       created_at
       last_seen
+      stat {
+        shouts
+        comments: commented
+        followers
+        followings
+        rating
+        rating_shouts
+        rating_comments
+      }
     }
   }
 `
diff --git a/src/graphql/query/core/authors-load-by.ts b/src/graphql/query/core/authors-load-by.ts
index 03b20171..11e11be2 100644
--- a/src/graphql/query/core/authors-load-by.ts
+++ b/src/graphql/query/core/authors-load-by.ts
@@ -11,8 +11,12 @@ export default gql`
       created_at
       stat {
         shouts
-        followers
         comments: commented
+        followers
+        followings
+        rating
+        rating_shouts
+        rating_comments
       }
     }
   }