diff --git a/app/Observers/UserObserver.php b/app/Observers/UserObserver.php
index ec4ef9f34..d587bd7e8 100644
--- a/app/Observers/UserObserver.php
+++ b/app/Observers/UserObserver.php
@@ -7,90 +7,52 @@ use App\Follower;
 use App\Profile;
 use App\User;
 use App\UserSetting;
+use App\Services\UserFilterService;
+use App\Models\DefaultDomainBlock;
+use App\Models\UserDomainBlock;
 use App\Jobs\FollowPipeline\FollowPipeline;
 use DB;
 use App\Services\FollowerService;
 
 class UserObserver
 {
-	/**
-	 * Listen to the User created event.
-	 *
-	 * @param \App\User $user
-	 *
-	 * @return void
-	 */
-	public function saved(User $user)
-	{
-		if($user->status == 'deleted') {
-			return;
-		}
+    /**
+     * Handle the notification "created" event.
+     *
+     * @param  \App\User $user
+     * @return void
+     */
+    public function created(User $user): void
+    {
+        $this->handleUser($user);
+    }
 
-        if(Profile::whereUsername($user->username)->exists()) {
-            return;
+    /**
+     * Listen to the User saved event.
+     *
+     * @param \App\User $user
+     *
+     * @return void
+     */
+    public function saved(User $user)
+    {
+        $this->handleUser($user);
+    }
+
+    /**
+     * Listen to the User updated event.
+     *
+     * @param \App\User $user
+     *
+     * @return void
+     */
+    public function updated(User $user): void
+    {
+        $this->handleUser($user);
+        if($user->profile) {
+            $this->applyDefaultDomainBlocks($user);
         }
-
-		if (empty($user->profile)) {
-			$profile = DB::transaction(function() use($user) {
-				$profile = new Profile();
-				$profile->user_id = $user->id;
-				$profile->username = $user->username;
-				$profile->name = $user->name;
-				$pkiConfig = [
-					'digest_alg'       => 'sha512',
-					'private_key_bits' => 2048,
-					'private_key_type' => OPENSSL_KEYTYPE_RSA,
-				];
-				$pki = openssl_pkey_new($pkiConfig);
-				openssl_pkey_export($pki, $pki_private);
-				$pki_public = openssl_pkey_get_details($pki);
-				$pki_public = $pki_public['key'];
-
-				$profile->private_key = $pki_private;
-				$profile->public_key = $pki_public;
-				$profile->save();
-				return $profile;
-			});
-
-			DB::transaction(function() use($user, $profile) {
-				$user = User::findOrFail($user->id);
-				$user->profile_id = $profile->id;
-				$user->save();
-
-				CreateAvatar::dispatch($profile);
-			});
-
-			if(config_cache('account.autofollow') == true) {
-				$names = config_cache('account.autofollow_usernames');
-				$names = explode(',', $names);
-
-				if(!$names || !last($names)) {
-					return;
-				}
-
-				$profiles = Profile::whereIn('username', $names)->get();
-
-				if($profiles) {
-					foreach($profiles as $p) {
-						$follower = new Follower;
-						$follower->profile_id = $profile->id;
-						$follower->following_id = $p->id;
-						$follower->save();
-
-						FollowPipeline::dispatch($follower);
-					}
-				}
-			}
-		}
-
-		if (empty($user->settings)) {
-			DB::transaction(function() use($user) {
-				UserSetting::firstOrCreate([
-					'user_id' => $user->id
-				]);
-			});
-		}
-	}
+    }
 
     /**
      * Handle the user "deleted" event.
@@ -102,4 +64,97 @@ class UserObserver
     {
         FollowerService::delCache($user->profile_id);
     }
+
+    protected function handleUser($user)
+    {
+        if(in_array($user->status, ['deleted', 'delete'])) {
+            return;
+        }
+
+        if(Profile::whereUsername($user->username)->exists()) {
+            return;
+        }
+
+        if (empty($user->profile)) {
+            $profile = DB::transaction(function() use($user) {
+                $profile = new Profile();
+                $profile->user_id = $user->id;
+                $profile->username = $user->username;
+                $profile->name = $user->name;
+                $pkiConfig = [
+                    'digest_alg'       => 'sha512',
+                    'private_key_bits' => 2048,
+                    'private_key_type' => OPENSSL_KEYTYPE_RSA,
+                ];
+                $pki = openssl_pkey_new($pkiConfig);
+                openssl_pkey_export($pki, $pki_private);
+                $pki_public = openssl_pkey_get_details($pki);
+                $pki_public = $pki_public['key'];
+
+                $profile->private_key = $pki_private;
+                $profile->public_key = $pki_public;
+                $profile->save();
+                $this->applyDefaultDomainBlocks($user);
+                return $profile;
+            });
+
+
+            DB::transaction(function() use($user, $profile) {
+                $user = User::findOrFail($user->id);
+                $user->profile_id = $profile->id;
+                $user->save();
+
+                CreateAvatar::dispatch($profile);
+            });
+
+            if(config_cache('account.autofollow') == true) {
+                $names = config_cache('account.autofollow_usernames');
+                $names = explode(',', $names);
+
+                if(!$names || !last($names)) {
+                    return;
+                }
+
+                $profiles = Profile::whereIn('username', $names)->get();
+
+                if($profiles) {
+                    foreach($profiles as $p) {
+                        $follower = new Follower;
+                        $follower->profile_id = $profile->id;
+                        $follower->following_id = $p->id;
+                        $follower->save();
+
+                        FollowPipeline::dispatch($follower);
+                    }
+                }
+            }
+        }
+
+        if (empty($user->settings)) {
+            DB::transaction(function() use($user) {
+                UserSetting::firstOrCreate([
+                    'user_id' => $user->id
+                ]);
+            });
+        }
+    }
+
+    protected function applyDefaultDomainBlocks($user)
+    {
+        if($user->profile_id == null) {
+            return;
+        }
+        $defaultDomainBlocks = DefaultDomainBlock::pluck('domain')->toArray();
+
+        if(!$defaultDomainBlocks || !count($defaultDomainBlocks)) {
+            return;
+        }
+
+        foreach($defaultDomainBlocks as $domain) {
+            UserDomainBlock::updateOrCreate([
+                'profile_id' => $user->profile_id,
+                'domain' => strtolower(trim($domain))
+            ]);
+        }
+    }
 }