diff --git a/server/ControlScripts/SpotlightsScope.php b/server/ControlScripts/SpotlightsScope.php
index 5eed969..84548c1 100644
--- a/server/ControlScripts/SpotlightsScope.php
+++ b/server/ControlScripts/SpotlightsScope.php
@@ -30,11 +30,6 @@
 		]
 	];
 
-	/**
-	 * Example 
-	 * link_state_mapping("relay_alias:0", "button_alias:1");
-	 */
-
 	public function register_events_handlers(): void {
 		$this -> backdoor_btns_online();
 		$this -> backdoor_btns_handlers();
@@ -71,7 +66,7 @@
 
 			$now = new \DateTime('now', $tz);
 			$from = new \DateTime('9:00', $tz);
-			$to = new \DateTime('18:00', $tz);
+			$to = new \DateTime('17:00', $tz);
 
 			if ($now >= $from && $now <= $to) {
 				$this -> all_spotlight_switch(false);
@@ -84,9 +79,10 @@
 	protected function all_spotlight_switch(Bool $state = false): Array {
 		$results = [];
 		$btns_block_api = $this -> devices() -> by_alias("buttons_backdoor") -> device_api();
+		$device_entries = $this -> helper() -> get_sync_entries_by_type($this -> sync_map, "relay");
 
-		foreach($this -> aliases as $btn_channel => $alias) { 
-			$relay_api = $this -> devices() -> by_alias($alias) -> device_api();
+		foreach($device_entries as $device_entry) { 
+			$relay_api = $this -> devices() -> by_alias($device_entry["alias"]) -> device_api();
 			$result = false;
 
 			if($relay_api instanceof \SHServ\Tools\DeviceAPI\Relay) {
@@ -94,12 +90,16 @@
 
 				if(isset($status["channels"][0]["state"]) and $status["channels"][0]["state"] != ($state ? "on" : "off")) {
 					$result = $relay_api -> set_state($state);
-					$this -> helper() -> sync_relay_to_btn_channel($relay_api, $btns_block_api, 0, $btn_channel);
 				}
 			}
 
-			$results[$alias] = $result;
+			$results[$device_entry["alias"]] = $result;
+			$this -> helper() -> sync_relay_to_btns(
+				$this -> helper() -> prepare_sync_map_by_alias($this -> sync_map, $device_entry["alias"]), 
+				$device_entry["alias"]
+			);
 		}
+		
 
 		return [
 			"devices" => $results
@@ -132,6 +132,7 @@
 
 				if($relay_api instanceof \SHServ\Tools\DeviceAPI\Relay and $btns_block_api instanceof \SHServ\Tools\DeviceAPI\Button) {
 					$relay_api -> toggle_channel(0);
+
 					$this -> helper() -> sync_relay_to_btn_channel($relay_api, $btns_block_api, 0, $btn_channel);
 				}
 			});
diff --git a/server/SHServ/Controllers/ScriptsRESTAPIController.php b/server/SHServ/Controllers/ScriptsRESTAPIController.php
index 8e41647..f6a9612 100644
--- a/server/SHServ/Controllers/ScriptsRESTAPIController.php
+++ b/server/SHServ/Controllers/ScriptsRESTAPIController.php
@@ -77,7 +77,26 @@
 	}
 
 	public function scope_update($name, $path, $file) {
-		
+		if(!strlen($file)) {
+			return $this -> utils() -> response_error("empty_field", ["file"]);
+		}
+
+		$scripts_model = new Scripts();
+		if(!$scripts_model -> scope_is_exists($name)) {
+			return $this -> utils() -> response_error("scope_not_found");
+		}
+
+		$filepath = "{$path}/{$name}";
+		$filepath = strpos($filepath, ".php") ? $filepath : $filepath . ".php";
+
+		if(!file_exists($filepath)) {
+			return $this -> utils() -> response_error("file_not_exists");
+		}
+
+		$result = file_put_contents($filepath, $file);
+		return $result 
+			? $this -> utils() -> response_success(["result" => true])
+			: $this -> utils() -> response_error("undefined_error");
 	}
 
 	public function scope_remove($name) {
diff --git a/server/SHServ/Helpers/DeviceScriptsHelper.php b/server/SHServ/Helpers/DeviceScriptsHelper.php
index 62a41de..0486e1a 100644
--- a/server/SHServ/Helpers/DeviceScriptsHelper.php
+++ b/server/SHServ/Helpers/DeviceScriptsHelper.php
@@ -117,4 +117,53 @@
 
 		return true;
 	}
+
+	public function get_sync_entries_by_type(Array $sync_map, String $type): Array {
+		$map = $sync_map["connections"];
+		$device_entries = [];
+
+		foreach($map as $connection) {
+			foreach($connection as $device_entry) {
+				if(!isset($device_entry["type"]) or $device_entry["type"] != $type) {
+					continue;
+				}
+
+				if(!isset($device_entry["alias"])) {
+					continue;
+				}
+
+				$device_entries[] = $device_entry;
+			}
+		}
+
+		return $device_entries;
+	}
+
+	public function prepare_sync_map_by_alias(Array $sync_map, String $alias): Array {
+	/*$sync_map    [ 
+	 *   button_channel_num => [
+	 *     ["alias" => "relay_alias", "channel" => 1],
+	 *     ["alias" => "relay_alias_2", "channel" => 0],
+	 *   ]
+	 * ]
+	 * */
+		$map = $sync_map["connections"];
+		$result = [];
+
+		foreach($map as $connection) {
+			foreach($connection as $device_entry) {
+				if($device_entry["alias"] != $alias) {					
+					continue;
+				}
+
+				$result[$device_entry["channel"]] = array_filter($connection, function($i) use($alias) { 
+					return $i["alias"] != $alias;
+				});
+
+				break;
+			}
+		}
+
+		return $result;
+	}
 }
\ No newline at end of file
diff --git a/server/SHServ/Middleware/ControlScripts.php b/server/SHServ/Middleware/ControlScripts.php
index edda39e..7fa17de 100644
--- a/server/SHServ/Middleware/ControlScripts.php
+++ b/server/SHServ/Middleware/ControlScripts.php
@@ -132,4 +132,5 @@
 			"exec_time" => "{$exec_time} seconds"
 		];
 	}
+
 }
\ No newline at end of file
diff --git a/server/SHServ/Models/Scripts.php b/server/SHServ/Models/Scripts.php
index 59a9dd7..a78f26a 100644
--- a/server/SHServ/Models/Scripts.php
+++ b/server/SHServ/Models/Scripts.php
@@ -119,4 +119,10 @@
 
 		return $data;
 	}
+
+	public function scope_is_exists(String $name): Bool {
+		$instances = app() -> control_scripts_instances;
+
+		return isset($instances[$name]);
+	}
 }
\ No newline at end of file
diff --git a/server/SHServ/Routes/ScriptsRESTAPI_v1.php b/server/SHServ/Routes/ScriptsRESTAPI_v1.php
index edb7176..54ad146 100644
--- a/server/SHServ/Routes/ScriptsRESTAPI_v1.php
+++ b/server/SHServ/Routes/ScriptsRESTAPI_v1.php
@@ -27,7 +27,7 @@
 		$this -> router -> post(
 			[ "name", "path", "file" ],
 			"{$this -> cn}\\ScriptsRESTAPIController@scope_update",
-			'/api/v1/scripts/actions/run'
+			'/api/v1/scripts/scopes/update'
 		);
 
 	}
diff --git a/server/SHServ/text-msgs.php b/server/SHServ/text-msgs.php
index 575e6f8..53391e7 100644
--- a/server/SHServ/text-msgs.php
+++ b/server/SHServ/text-msgs.php
@@ -36,6 +36,7 @@
 	"device_error_of_auth" => "",
 	"action_script_not_found" => "",
 	"scope_not_found" => "",
+	"file_not_exists" => "",
 
 	// Other
 	"accept_removing" => "Подтвердите удаление",