diff --git a/adminlteui/__init__.py b/adminlteui/__init__.py
index 1e00a3b..faacc94 100644
--- a/adminlteui/__init__.py
+++ b/adminlteui/__init__.py
@@ -1,2 +1,2 @@
-version = '1.7.0'
+version = '1.7.1'
 default_app_config = 'adminlteui.apps.AdminlteUIConfig'
diff --git a/adminlteui/admin.py b/adminlteui/admin.py
index f008c3d..b2da052 100644
--- a/adminlteui/admin.py
+++ b/adminlteui/admin.py
@@ -62,16 +62,18 @@ class Media:
 
     def changelist_view(self, request, extra_context=None):
         view = super().changelist_view(request, extra_context)
-        cl = view.context_data.get('cl')
-        cl.search_field_placeholder = self.search_field_placeholder
-        filter_specs = cl.filter_specs
-
-        for index, filter_spec in enumerate(filter_specs):
-            if filter_spec.field_path in self.select2_list_filter:
-                # flag to use select2
-                filter_spec.display_select2 = True
-                cl.filter_specs[index] = filter_spec
-        view.context_data['cl'] = cl
+        if hasattr(view, 'context_data'):
+            cl = view.context_data.get('cl', None)
+            if cl:
+                cl.search_field_placeholder = self.search_field_placeholder
+                filter_specs = cl.filter_specs
+
+                for index, filter_spec in enumerate(filter_specs):
+                    if filter_spec.field_path in self.select2_list_filter:
+                        # flag to use select2
+                        filter_spec.display_select2 = True
+                        cl.filter_specs[index] = filter_spec
+                view.context_data['cl'] = cl
         return view
 
 
diff --git a/docs/about.md b/docs/about.md
index 58834d4..b591e09 100644
--- a/docs/about.md
+++ b/docs/about.md
@@ -1,4 +1,7 @@
 # ChangeLog
+## [v1.7.1](https://github.com/wuyue92tree/django-adminlte-ui/releases/tag/1.7.0)
+- fix exception when delete in changelist_view
+- update docs
 
 ## [v1.7.0](https://github.com/wuyue92tree/django-adminlte-ui/releases/tag/1.7.0)
 - make previous & next button effective on change_list.html
diff --git a/docs/guide.md b/docs/guide.md
index f3cf120..b9f7a94 100644
--- a/docs/guide.md
+++ b/docs/guide.md
@@ -264,17 +264,19 @@ Modify apps icon & order apps/models
 
 ```python
 ADMINLTE_SETTINGS = {
-    'example-app': {
-        'icon': 'fa-desktop',
-        'models': {
-            'example-model': {
-                'icon': 'fa-archive'
-            },
-            'example-model1': {}
+    'apps': {
+        'example-app': {
+            'icon': 'fa-desktop',
+            'models': {
+                'example-model': {
+                    'icon': 'fa-archive'
+                },
+                'example-model1': {}
+            }
+        },
+        'auth': {
+            'icon': 'fa-users'
         }
-    },
-    'auth': {
-        'icon': 'fa-users'
     }
 }
 ```
\ No newline at end of file