diff --git a/pyxui/methods/clients.py b/pyxui/methods/clients.py
index 472b35c..8078544 100644
--- a/pyxui/methods/clients.py
+++ b/pyxui/methods/clients.py
@@ -37,12 +37,13 @@ def get_client(
                 continue
             
             settings = json.loads(inbound['settings'])
-            
+            protocol = inbound['protocol']
             for client in settings['clients']:
-                if client['email'] != email and client['id'] != uuid:
+                clientid = client['id'] if protocol in ['vless','vmess'] else client['password']
+                if client['email'] != email and clientid != uuid:
                     continue
                 
-                return client
+                return client , protocol
 
         raise errors.NotFound()
 
@@ -186,14 +187,14 @@ def delete_client(
             `~Dict`: On success, a dict is returned else 404 error will be raised
         """
         
-        find_client = self.get_client(
+        find_client , protocol = self.get_client(
             inbound_id=inbound_id,
             email=email,
             uuid=uuid
         )
-        
+        clientid = find_client['id'] if protocol in ['vless','vmess'] else find_client['password']
         response = self.request(
-            path=f"{inbound_id}/delClient/{find_client['id']}",
+            path=f"{inbound_id}/delClient/{clientid}",
             method="POST"
         )
 
@@ -249,16 +250,16 @@ def update_client(
             `~Dict`: On success, a dict is returned else 404 error will be raised
         """
         
-        find_client = self.get_client(
+        find_client , protocol = self.get_client(
             inbound_id=inbound_id,
             email=email,
             uuid=uuid
         )
-        
+        uuid_key = "password" if protocol == 'trojan' else "id"
         settings = {
             "clients": [
                 {
-                    "id": uuid,
+                    uuid_key: uuid,
                     "email": email,
                     "enable": enable,
                     "flow": flow,
@@ -272,14 +273,14 @@ def update_client(
             "decryption": "none",
             "fallbacks": []
         }
-            
+        
         params = {
             "id": inbound_id,
             "settings": json.dumps(settings)
         }
-        
+        clientid = find_client['id'] if protocol in ['vless','vmess'] else find_client['password']
         response = self.request(
-            path=f"updateClient/{find_client['id']}",
+            path=f"updateClient/{clientid}",
             method="POST",
             params=params
         )