diff --git a/api.go b/api.go
index 7755866..2614c9c 100755
--- a/api.go
+++ b/api.go
@@ -65,7 +65,7 @@ func Category() map[string]interface{} {
 	return m
 }
 
-// Category returns category json data
+// CategoryTopic returns category json data
 func CategoryTopic(path string) map[string]interface{} {
 	var topics CategoryTopics
 	resp, err := Request("/c/" + path)
@@ -78,22 +78,6 @@ func CategoryTopic(path string) map[string]interface{} {
 	return m
 }
 
-// About gets json data from about page
-func About() map[string]interface{} {
-	var about AutoGen
-	resp, err := Request("about")
-	if err != nil {
-		m := structs.Map(err)
-		return m
-	}
-	json.Unmarshal(resp, &about)
-	for i := 0; i < len(about.About.Admins); i++ {
-		about.About.Admins[i].AvatarTemplate = strings.ReplaceAll(about.About.Admins[i].AvatarTemplate, "{size}", "120")
-	}
-	m := structs.Map(about)
-	return m
-}
-
 // Tag returns tags json data
 func Tag() map[string]interface{} {
 	var tags Tags
diff --git a/data.go b/data.go
index 3be2f33..5e3efd2 100644
--- a/data.go
+++ b/data.go
@@ -4,6 +4,7 @@ import (
 	"time"
 )
 
+// Headers API request headers
 type Headers struct {
 	Headers []struct {
 		Name  string `json:"name"`
@@ -11,6 +12,7 @@ type Headers struct {
 	} `json:"headers"`
 }
 
+// Options main program options
 type Options struct {
 	Title       string `json:"title"`
 	Description string `json:"description"`
@@ -25,7 +27,7 @@ type Options struct {
 	} `json:"options"`
 }
 
-// Contacts list
+// Contacts lists contact information
 type Contacts struct {
 	Contacts []struct {
 		Name    string `json:"name"`
@@ -34,49 +36,7 @@ type Contacts struct {
 	} `json:"contacts"`
 }
 
-// AutoGen about page data
-type AutoGen struct {
-	About struct {
-		Stats struct {
-			TopicCount        int `json:"topic_count"`
-			PostCount         int `json:"post_count"`
-			UserCount         int `json:"user_count"`
-			Topics7Days       int `json:"topics_7_days"`
-			Topics30Days      int `json:"topics_30_days"`
-			Posts7Days        int `json:"posts_7_days"`
-			Posts30Days       int `json:"posts_30_days"`
-			Users7Days        int `json:"users_7_days"`
-			Users30Days       int `json:"users_30_days"`
-			ActiveUsers7Days  int `json:"active_users_7_days"`
-			ActiveUsers30Days int `json:"active_users_30_days"`
-			LikeCount         int `json:"like_count"`
-			Likes7Days        int `json:"likes_7_days"`
-			Likes30Days       int `json:"likes_30_days"`
-		} `json:"stats"`
-		Description string `json:"description"`
-		Title       string `json:"title"`
-		Locale      string `json:"locale"`
-		Version     string `json:"version"`
-		HTTPS       bool   `json:"https"`
-		Moderators  []struct {
-			ID             int       `json:"id"`
-			Username       string    `json:"username"`
-			Name           string    `json:"name"`
-			AvatarTemplate string    `json:"avatar_template"`
-			Title          string    `json:"title"`
-			LastSeenAt     time.Time `json:"last_seen_at"`
-		} `json:"moderators"`
-		Admins []struct {
-			ID             int       `json:"id"`
-			Username       string    `json:"username"`
-			Name           string    `json:"name"`
-			AvatarTemplate string    `json:"avatar_template"`
-			Title          string    `json:"title"`
-			LastSeenAt     time.Time `json:"last_seen_at"`
-		} `json:"admins"`
-	} `json:"about"`
-}
-
+// Tags list of forum tags
 type Tags struct {
 	Tags []struct {
 		ID      string `json:"id"`
@@ -95,11 +55,12 @@ type TagTopics struct {
 	} `json:"topic_list"`
 }
 
+// TopicsList list of topics from tags
 type TopicsList struct {
 	Topic []Topic
 }
 
-// Topic data
+// Topic lists data from a forum topic
 type Topic struct {
 	PostStream struct {
 		Posts []struct {
@@ -123,6 +84,7 @@ type Topic struct {
 	} `json:"details"`
 }
 
+// Categories list of categories
 type Categories struct {
 	CategoryList struct {
 		CanCreateCategory bool        `json:"can_create_category"`
@@ -170,6 +132,7 @@ type Categories struct {
 	} `json:"category_list"`
 }
 
+// CategoryTopics lists topics from categories
 type CategoryTopics struct {
 	Users []struct {
 		ID             int    `json:"id"`
diff --git a/file.go b/file.go
index 52625ac..ef4d79c 100644
--- a/file.go
+++ b/file.go
@@ -22,6 +22,7 @@ func File(path string) ([]byte, *logger.HTTPError) {
 	return byteValue, nil
 }
 
+// Header get header data from json file
 func Header() (headers *Headers, err *logger.HTTPError) {
 	resp, err := File("./assets/json/headers.json")
 	if err != nil {
@@ -31,6 +32,7 @@ func Header() (headers *Headers, err *logger.HTTPError) {
 	return
 }
 
+// Option get options data from json file
 func Option() (options *Options) {
 	resp, err := File("./assets/json/options.json")
 	if err != nil {
@@ -40,6 +42,7 @@ func Option() (options *Options) {
 	return
 }
 
+// Contact get contact information from json file
 func Contact() map[string]interface{} {
 	var contact Contacts
 	resp, err := File("./assets/json/contacts.json")