diff --git a/apps/assets/api/platform.py b/apps/assets/api/platform.py
index 16ef2ef15..12daa7b0a 100644
--- a/apps/assets/api/platform.py
+++ b/apps/assets/api/platform.py
@@ -6,7 +6,7 @@ from common.drf.serializers import GroupedChoiceSerailizer
 from assets.models import Platform
 from assets.serializers import PlatformSerializer, PlatformOpsMethodSerializer
 from assets.const import AllTypes, Category
-from assets.playbooks.platform import filter_platform_methods
+from assets.playbooks import filter_platform_methods
 
 
 __all__ = ['AssetPlatformViewSet']
diff --git a/apps/assets/migrations/0112_auto_20220909_1907.py b/apps/assets/migrations/0112_auto_20220909_1907.py
new file mode 100644
index 000000000..6aaba7513
--- /dev/null
+++ b/apps/assets/migrations/0112_auto_20220909_1907.py
@@ -0,0 +1,38 @@
+# Generated by Django 3.2.14 on 2022-09-09 11:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('assets', '0111_auto_20220908_1958'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='web',
+            name='autofill',
+            field=models.CharField(default='basic', max_length=16),
+        ),
+        migrations.AddField(
+            model_name='web',
+            name='password_selector',
+            field=models.CharField(blank=True, default='', max_length=128),
+        ),
+        migrations.AddField(
+            model_name='web',
+            name='submit_selector',
+            field=models.CharField(blank=True, default='', max_length=128),
+        ),
+        migrations.AddField(
+            model_name='web',
+            name='username_selector',
+            field=models.CharField(blank=True, default='', max_length=128),
+        ),
+        migrations.AlterField(
+            model_name='platform',
+            name='domain_enabled',
+            field=models.BooleanField(default=True, verbose_name='Domain enabled'),
+        ),
+    ]
diff --git a/apps/assets/models/asset/web.py b/apps/assets/models/asset/web.py
index 34e23828a..5b66cc71b 100644
--- a/apps/assets/models/asset/web.py
+++ b/apps/assets/models/asset/web.py
@@ -6,7 +6,7 @@ from .common import Asset
 
 class Web(Asset):
     url = models.CharField(max_length=1024, verbose_name=_("url"))
-
-    username_selector = models.CharField()
-    password_selector = models.CharField()
-    confirm_selector = models.CharField()
+    autofill = models.CharField(max_length=16, default='basic')
+    username_selector = models.CharField(max_length=128, blank=True, default='')
+    password_selector = models.CharField(max_length=128, blank=True, default='')
+    submit_selector = models.CharField(max_length=128, blank=True, default='')
diff --git a/apps/assets/playbooks/__init__.py b/apps/assets/playbooks/__init__.py
new file mode 100644
index 000000000..0acc08789
--- /dev/null
+++ b/apps/assets/playbooks/__init__.py
@@ -0,0 +1,65 @@
+import os
+import yaml
+from functools import partial
+
+BASE_DIR = os.path.dirname(os.path.abspath(__file__))
+
+
+def check_platform_method(manifest, manifest_path):
+    required_keys = ['category', 'method', 'name', 'id', 'type']
+    less_key = set(required_keys) - set(manifest.keys())
+    if less_key:
+        raise ValueError("Manifest missing keys: {}, {}".format(less_key, manifest_path))
+    if not isinstance(manifest['type'], list):
+        raise ValueError("Manifest type must be a list: {}".format(manifest_path))
+    return True
+
+
+def check_platform_methods(methods):
+    ids = [m['id'] for m in methods]
+    for i, _id in enumerate(ids):
+        if _id in ids[i+1:]:
+            raise ValueError("Duplicate id: {}".format(_id))
+
+
+def get_platform_methods():
+    methods = []
+    for root, dirs, files in os.walk(BASE_DIR, topdown=False):
+        for name in files:
+            path = os.path.join(root, name)
+            if not path.endswith('manifest.yml'):
+                continue
+
+            with open(path, 'r') as f:
+                manifest = yaml.safe_load(f)
+                check_platform_method(manifest, path)
+                manifest['dir'] = os.path.dirname(path)
+            methods.append(manifest)
+
+    check_platform_methods(methods)
+    return methods
+
+
+def filter_key(manifest, attr, value):
+    manifest_value = manifest.get(attr, '')
+    if isinstance(manifest_value, str):
+        manifest_value = [manifest_value]
+    return value in manifest_value or 'all' in manifest_value
+
+
+def filter_platform_methods(category, tp, method):
+    methods = platform_ops_methods
+    if category:
+        methods = filter(partial(filter_key, attr='category', value=category), methods)
+    if tp:
+        methods = filter(partial(filter_key, attr='type', value=tp), methods)
+    if method:
+        methods = filter(lambda x: x['method'] == method, methods)
+    return methods
+
+
+platform_ops_methods = get_platform_methods()
+
+
+if __name__ == '__main__':
+    print(get_platform_methods())
diff --git a/apps/assets/serializers/asset/web.py b/apps/assets/serializers/asset/web.py
index fc726c68e..c553a8062 100644
--- a/apps/assets/serializers/asset/web.py
+++ b/apps/assets/serializers/asset/web.py
@@ -8,4 +8,7 @@ __all__ = ['WebSerializer']
 class WebSerializer(AssetSerializer):
     class Meta(AssetSerializer.Meta):
         model = Web
-        fields = AssetSerializer.Meta.fields + ['url']
+        fields = AssetSerializer.Meta.fields + [
+            'url', 'autofill', 'username_selector',
+            'password_selector', 'submit_selector'
+        ]
diff --git a/apps/assets/urls/api_urls.py b/apps/assets/urls/api_urls.py
index d1b1455d6..6a233cf07 100644
--- a/apps/assets/urls/api_urls.py
+++ b/apps/assets/urls/api_urls.py
@@ -10,7 +10,7 @@ router = BulkRouter()
 router.register(r'assets', api.AssetViewSet, 'asset')
 router.register(r'hosts', api.HostViewSet, 'host')
 router.register(r'databases', api.DatabaseViewSet, 'database')
-router.register(r'webs', api.WebViewSet, 'web')
+router.register(r'web', api.WebViewSet, 'web')
 router.register(r'clouds', api.CloudViewSet, 'cloud')
 router.register(r'networks', api.NetworkViewSet, 'network')
 router.register(r'accounts', api.AccountViewSet, 'account')