diff --git a/.gitignore b/.gitignore
index 7759a30..34dcf0e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,9 @@ routes/__pycache__/
 routes/utils/__pycache__/
 test.sh
 __pycache__/
+routes/__pycache__/__init__.cpython-312.pyc
+routes/__pycache__/credentials.cpython-312.pyc
+routes/__pycache__/search.cpython-312.pyc
+routes/utils/__pycache__/__init__.cpython-312.pyc
+routes/utils/__pycache__/credentials.cpython-312.pyc
+routes/utils/__pycache__/search.cpython-312.pyc
diff --git a/routes/__pycache__/__init__.cpython-312.pyc b/routes/__pycache__/__init__.cpython-312.pyc
index 96949c9..f34fe3a 100644
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diff --git a/routes/__pycache__/credentials.cpython-312.pyc b/routes/__pycache__/credentials.cpython-312.pyc
index 865eabf..e02d8a1 100644
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diff --git a/routes/__pycache__/search.cpython-312.pyc b/routes/__pycache__/search.cpython-312.pyc
index 98cd1dd..1b5ac15 100644
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diff --git a/routes/utils/__pycache__/__init__.cpython-312.pyc b/routes/utils/__pycache__/__init__.cpython-312.pyc
index ac1ba28..920f24a 100644
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diff --git a/routes/utils/__pycache__/credentials.cpython-312.pyc b/routes/utils/__pycache__/credentials.cpython-312.pyc
index 07431f4..fdcb97f 100644
Binary files a/routes/utils/__pycache__/credentials.cpython-312.pyc and b/routes/utils/__pycache__/credentials.cpython-312.pyc differ
diff --git a/routes/utils/__pycache__/search.cpython-312.pyc b/routes/utils/__pycache__/search.cpython-312.pyc
index 9872c54..b4835b9 100644
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diff --git a/routes/utils/album.py b/routes/utils/album.py
index 2ae913a..0565ff4 100644
--- a/routes/utils/album.py
+++ b/routes/utils/album.py
@@ -18,8 +18,6 @@ def download_album(service, url, main, fallback=None):
                     # Initialize DeeLogin with Deezer credentials
                     dl = DeeLogin(
                         arl=deezer_creds.get('arl', ''),
-                        email=deezer_creds.get('email', ''),
-                        password=deezer_creds.get('password', '')
                     )
                     # Download using download_albumspo
                     dl.download_albumspo(
@@ -77,8 +75,6 @@ def download_album(service, url, main, fallback=None):
                 creds = json.load(f)
             dl = DeeLogin(
                 arl=creds.get('arl', ''),
-                email=creds.get('email', ''),
-                password=creds.get('password', '')
             )
             dl.download_albumdee(
                 link_album=url,
diff --git a/routes/utils/credentials.py b/routes/utils/credentials.py
index c2567ac..0b16281 100644
--- a/routes/utils/credentials.py
+++ b/routes/utils/credentials.py
@@ -62,7 +62,7 @@ def create_credential(service, name, data):
         data (dict): Dictionary containing the credential data
         
     Raises:
-        ValueError: If service is invalid or data is missing required fields
+        ValueError: If service is invalid, data has invalid fields, or missing required fields
         FileExistsError: If the credential directory already exists
     """
     if service not in ['spotify', 'deezer']:
@@ -70,11 +70,18 @@ def create_credential(service, name, data):
     
     # Validate data structure
     required_fields = []
+    allowed_fields = []
     if service == 'spotify':
         required_fields = ['username', 'credentials']
+        allowed_fields = required_fields + ['type']
         data['type'] = 'AUTHENTICATION_STORED_SPOTIFY_CREDENTIALS'
     else:
-        required_fields = ['arl', 'email', 'password']
+        required_fields = ['arl']
+        allowed_fields = required_fields.copy()
+        # Check for extra fields
+        extra_fields = set(data.keys()) - set(allowed_fields)
+        if extra_fields:
+            raise ValueError(f"Deezer credentials can only contain 'arl'. Extra fields found: {', '.join(extra_fields)}")
     
     for field in required_fields:
         if field not in data:
@@ -122,7 +129,6 @@ def edit_credential(service, name, new_data):
         FileNotFoundError: If the credential does not exist
         ValueError: If new_data contains invalid fields or missing required fields after update
     """
-    # Validate service
     if service not in ['spotify', 'deezer']:
         raise ValueError("Service must be 'spotify' or 'deezer'")
     
@@ -140,7 +146,7 @@ def edit_credential(service, name, new_data):
     if service == 'spotify':
         allowed_fields = ['username', 'credentials']
     else:
-        allowed_fields = ['arl', 'email', 'password']
+        allowed_fields = ['arl']
     
     for key in new_data.keys():
         if key not in allowed_fields:
@@ -149,13 +155,19 @@ def edit_credential(service, name, new_data):
     # Update data
     data.update(new_data)
     
+    # For Deezer: Strip all fields except 'arl'
+    if service == 'deezer':
+        if 'arl' not in data:
+            raise ValueError("Missing 'arl' field for Deezer credential")
+        data = {'arl': data['arl']}
+    
     # Ensure required fields are present
     required_fields = []
     if service == 'spotify':
         required_fields = ['username', 'credentials', 'type']
-        data['type'] = 'AUTHENTICATION_STORED_SPOTIFY_CREDENTIALS'  # Ensure type is correct
+        data['type'] = 'AUTHENTICATION_STORED_SPOTIFY_CREDENTIALS'
     else:
-        required_fields = ['arl', 'email', 'password']
+        required_fields = ['arl']
     
     for field in required_fields:
         if field not in data:
diff --git a/routes/utils/playlist.py b/routes/utils/playlist.py
index 72321b1..9f208ef 100644
--- a/routes/utils/playlist.py
+++ b/routes/utils/playlist.py
@@ -18,8 +18,6 @@ def download_playlist(service, url, main, fallback=None):
                     # Initialize DeeLogin with Deezer credentials
                     dl = DeeLogin(
                         arl=deezer_creds.get('arl', ''),
-                        email=deezer_creds.get('email', ''),
-                        password=deezer_creds.get('password', '')
                     )
                     # Download using download_playlistspo
                     dl.download_playlistspo(
@@ -79,8 +77,6 @@ def download_playlist(service, url, main, fallback=None):
                 creds = json.load(f)
             dl = DeeLogin(
                 arl=creds.get('arl', ''),
-                email=creds.get('email', ''),
-                password=creds.get('password', '')
             )
             dl.download_playlistdee(
                 link_playlist=url,
diff --git a/routes/utils/track.py b/routes/utils/track.py
index f5398fb..1426d5d 100644
--- a/routes/utils/track.py
+++ b/routes/utils/track.py
@@ -16,8 +16,6 @@ def download_track(service, url, main, fallback=None):
                         deezer_creds = json.load(f)
                     dl = DeeLogin(
                         arl=deezer_creds.get('arl', ''),
-                        email=deezer_creds.get('email', ''),
-                        password=deezer_creds.get('password', '')
                     )
                     dl.download_trackspo(
                         link_track=url,
@@ -65,8 +63,6 @@ def download_track(service, url, main, fallback=None):
                 creds = json.load(f)
             dl = DeeLogin(
                 arl=creds.get('arl', ''),
-                email=creds.get('email', ''),
-                password=creds.get('password', '')
             )
             dl.download_trackdee(
                 link_track=url,
diff --git a/static/js/app.js b/static/js/app.js
index a2306ab..12c3543 100644
--- a/static/js/app.js
+++ b/static/js/app.js
@@ -11,14 +11,10 @@ const serviceConfig = {
     },
     deezer: {
         fields: [
-            { id: 'arl', label: 'ARL', type: 'text' },
-            { id: 'email', label: 'Email', type: 'email' },
-            { id: 'password', label: 'Password', type: 'password' }
+            { id: 'arl', label: 'ARL', type: 'text' }
         ],
         validator: (data) => ({
-            arl: data.arl,
-            email: data.email,
-            password: data.password
+            arl: data.arl
         })
     }
 };