diff --git a/README.md b/README.md
index b6a05b22..786ff1bc 100644
--- a/README.md
+++ b/README.md
@@ -30,29 +30,29 @@ Remark42 is a self-hosted, lightweight, and simple (yet functional) comment engi
 
 #### Parameters
 
-| Command line      | Environment          | Default                | Multi            | Description                             |
-| ----------------- | -------------------- | ---------------------- | ---------------- | --------------------------------------- |
-| --url             | REMARK_URL           | `https://remark42.com` | no               | url to remark server                    |
-| --bolt            | BOLTDB_PATH          | `/tmp`                 | no               | path to data directory                  |
-| --site            | SITE                 | `remark`               | yes              | site name(s)                            |
-| --admin           | ADMIN                |                        | yes              | admin names (list of user ids)          |
-| --backup          | BACKUP_PATH          | `/tmp`                 | no               | backups location                        |
-| --max-back        | MAX_BACKUP_FILES     | `10`                   | no               | max backup files to keep                |
-| --max-cache-items | MAX_CACHE_ITEMS      | `1000`                 | no               | max number of cached items, 0-unlimited |
-| --max-cache-value | MAX_CACHE_VALUE      | `65536`                | no               | max size of cached value, o-unlimited   |
-| --secret          | SECRET               |                        | no               | secret key, required                    |
-| --max-comment     | MAX_COMMENT_SIZE     | 2048                   | no               | comment's size limit                    |
-| --google-cid      | REMARK_GOOGLE_CID    |                        | no               | Google OAuth client ID                  |
-| --google-csec     | REMARK_GOOGLE_CSEC   |                        | no               | Google OAuth client secret              |
-| --facebook-cid    | REMARK_FACEBOOK_CID  |                        | no               | Facebook OAuth client ID                |
-| --facebook-csec   | REMARK_FACEBOOK_CSEC |                        | no               | Facebook OAuth client secret            |
-| --github-cid      | REMARK_GITHUB_CID    |                        | no               | Github OAuth client ID                  |
-| --github-csec     | REMARK_GITHUB_CSEC   |                        | no               | Github OAuth client secret              |
-| --low-score       | LOW_SCORE            | `-5`                   | no               | Low score threshold                     |
-| --critical-score  | CRITICAL_SCORE       | `-10`                  | no               | Critical score threshold                |
-| --img-proxy       | IMG_PROXY            | `false`                | no               | Enable http->https proxy for images     |
-| --dbg             | DEBUG                | `false`                | no               | debug mode                              |
-| --dev-passwd      | DEV_PASSWD           |                        | no               | password for `dev` user                 |
+| Command line      | Environment          | Default                | Multi | Description                             |
+| ----------------- | -------------------- | ---------------------- | ----- | --------------------------------------- |
+| --url             | REMARK_URL           | `https://remark42.com` | no    | url to remark server                    |
+| --bolt            | BOLTDB_PATH          | `/tmp`                 | no    | path to data directory                  |
+| --site            | SITE                 | `remark`               | yes   | site name(s)                            |
+| --admin           | ADMIN                |                        | yes   | admin names (list of user ids)          |
+| --backup          | BACKUP_PATH          | `/tmp`                 | no    | backups location                        |
+| --max-back        | MAX_BACKUP_FILES     | `10`                   | no    | max backup files to keep                |
+| --max-cache-items | MAX_CACHE_ITEMS      | `1000`                 | no    | max number of cached items, 0-unlimited |
+| --max-cache-value | MAX_CACHE_VALUE      | `65536`                | no    | max size of cached value, o-unlimited   |
+| --secret          | SECRET               |                        | no    | secret key, required                    |
+| --max-comment     | MAX_COMMENT_SIZE     | 2048                   | no    | comment's size limit                    |
+| --google-cid      | REMARK_GOOGLE_CID    |                        | no    | Google OAuth client ID                  |
+| --google-csec     | REMARK_GOOGLE_CSEC   |                        | no    | Google OAuth client secret              |
+| --facebook-cid    | REMARK_FACEBOOK_CID  |                        | no    | Facebook OAuth client ID                |
+| --facebook-csec   | REMARK_FACEBOOK_CSEC |                        | no    | Facebook OAuth client secret            |
+| --github-cid      | REMARK_GITHUB_CID    |                        | no    | Github OAuth client ID                  |
+| --github-csec     | REMARK_GITHUB_CSEC   |                        | no    | Github OAuth client secret              |
+| --low-score       | LOW_SCORE            | `-5`                   | no    | Low score threshold                     |
+| --critical-score  | CRITICAL_SCORE       | `-10`                  | no    | Critical score threshold                |
+| --img-proxy       | IMG_PROXY            | `false`                | no    | Enable http->https proxy for images     |
+| --dbg             | DEBUG                | `false`                | no    | debug mode                              |
+| --dev-passwd      | DEV_PASSWD           |                        | no    | password for `dev` user                 |
 
 
 **user has to provide secret key, can be any long and hard-to-guess string.**
@@ -357,6 +357,7 @@ Sort can be `time`, `active` or `score`. Supported sort order with prefix -/+, i
 * `GET /api/v1/admin/export?site=side-id&mode=[stream|file]` - export all comments to json stream or gz file.
 * `POST /api/v1/admin/import?site=side-id` - import comments from the backup.
 * `PUT /api/v1/admin/pin/{id}?site=site-id&url=post-url&pin=1` - pin or unpin comment.
+* `DELETE /api/v1/admin/user/{userid}?site=site-id&block=1` - delete all user's comments.
 
 _all admin calls require auth and admin privilege_
 
diff --git a/app/rest/api/admin.go b/app/rest/api/admin.go
index cd01b689..d72e372e 100644
--- a/app/rest/api/admin.go
+++ b/app/rest/api/admin.go
@@ -33,7 +33,6 @@ func (a *admin) routes(middlewares ...func(http.Handler) http.Handler) chi.Route
 	router.Put("/user/{userid}", a.setBlockCtrl)
 	router.Delete("/user/{userid}", a.deleteUserCtrl)
 	router.Get("/export", a.exportCtrl)
-
 	router.Put("/pin/{id}", a.setPinCtrl)
 	router.Get("/blocked", a.blockedUsersCtrl)
 	return router