diff --git a/apps/hadis/migrations/0021_rename_page_originaltextreference_pages_and_more.py b/apps/hadis/migrations/0021_rename_page_originaltextreference_pages_and_more.py
new file mode 100644
index 0000000..cc485c3
--- /dev/null
+++ b/apps/hadis/migrations/0021_rename_page_originaltextreference_pages_and_more.py
@@ -0,0 +1,84 @@
+# Generated by Django 5.2.12 on 2026-06-23 11:34
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('hadis', '0020_transmitteropinion_scholar'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='originaltextreference',
+            old_name='page',
+            new_name='pages',
+        ),
+        migrations.AddField(
+            model_name='correctionreference',
+            name='address',
+            field=models.TextField(blank=True, null=True, verbose_name='Address'),
+        ),
+        migrations.AddField(
+            model_name='correctionreference',
+            name='book_volume',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='hadis.bookvolume', verbose_name='Volume Record'),
+        ),
+        migrations.AddField(
+            model_name='correctionreference',
+            name='edition',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='hadis.bookedition', verbose_name='Edition'),
+        ),
+        migrations.AddField(
+            model_name='interpretationreference',
+            name='address',
+            field=models.TextField(blank=True, null=True, verbose_name='Address'),
+        ),
+        migrations.AddField(
+            model_name='interpretationreference',
+            name='book_volume',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='hadis.bookvolume', verbose_name='Volume Record'),
+        ),
+        migrations.AddField(
+            model_name='interpretationreference',
+            name='edition',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='hadis.bookedition', verbose_name='Edition'),
+        ),
+        migrations.AddField(
+            model_name='originaltextreference',
+            name='address',
+            field=models.TextField(blank=True, null=True, verbose_name='Address'),
+        ),
+        migrations.AddField(
+            model_name='originaltextreference',
+            name='book_volume',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='hadis.bookvolume', verbose_name='Volume Record'),
+        ),
+        migrations.AddField(
+            model_name='originaltextreference',
+            name='edition',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='hadis.bookedition', verbose_name='Edition'),
+        ),
+        migrations.AlterField(
+            model_name='correctionreference',
+            name='volume',
+            field=models.CharField(blank=True, max_length=100, null=True, verbose_name='Volume Text'),
+        ),
+        migrations.AlterField(
+            model_name='interpretationreference',
+            name='volume',
+            field=models.CharField(blank=True, max_length=100, null=True, verbose_name='Volume Text'),
+        ),
+        migrations.AlterField(
+            model_name='originaltextreference',
+            name='url',
+            field=models.URLField(blank=True, max_length=1000, null=True),
+        ),
+        migrations.AlterField(
+            model_name='originaltextreference',
+            name='volume',
+            field=models.CharField(blank=True, max_length=100, null=True, verbose_name='Volume Text'),
+        ),
+    ]
diff --git a/apps/hadis/migrations/0022_hadisinterpretation_slug.py b/apps/hadis/migrations/0022_hadisinterpretation_slug.py
new file mode 100644
index 0000000..5515498
--- /dev/null
+++ b/apps/hadis/migrations/0022_hadisinterpretation_slug.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.2.12 on 2026-06-23 11:52
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('hadis', '0021_rename_page_originaltextreference_pages_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='hadisinterpretation',
+            name='slug',
+            field=models.SlugField(blank=True, max_length=255, verbose_name='slug'),
+        ),
+    ]
diff --git a/apps/hadis/models/hadis.py b/apps/hadis/models/hadis.py
index e8e1d5c..5dd99ac 100644
--- a/apps/hadis/models/hadis.py
+++ b/apps/hadis/models/hadis.py
@@ -568,6 +568,7 @@ class HadisCorrection(models.Model):
 
 class HadisInterpretation(models.Model):
     category = models.ForeignKey('HadisCategory', on_delete=models.CASCADE, related_name='interpretations', verbose_name=_('Category'))
+    slug = models.SlugField(max_length=255, verbose_name=_('slug'), blank=True, db_index=True) # 👈 فیلد جدید
     legacy_id = models.CharField(max_length=255, unique=True, null=True, blank=True, db_index=True)
     
     title = models.JSONField(default=list, verbose_name=_('Title'))
@@ -582,6 +583,12 @@ class HadisInterpretation(models.Model):
         verbose_name = _("Hadis Interpretation")
         verbose_name_plural = _("Hadis Interpretations")
 
+    def save(self, *args, **kwargs):
+        # 👈 ست کردن اسلاگ تفسیر برابر با اسلاگ کتگوری
+        if self.category and self.category.slug:
+            self.slug = self.category.slug
+        super().save(*args, **kwargs)
+
 # --- FOR CORRECTIONS ---
 class CorrectionReference(models.Model):
     correction = models.ForeignKey(HadisCorrection, on_delete=models.CASCADE, related_name='references')
diff --git a/apps/hadis/urls.py b/apps/hadis/urls.py
index dc7e4ca..625fdc4 100644
--- a/apps/hadis/urls.py
+++ b/apps/hadis/urls.py
@@ -120,8 +120,7 @@ urlpatterns = [
     # path('debug-headers',debug_headers , name='headers'),
 
     # Interpretation Detail Endpoint (تفسیر بر اساس آی‌دی)
-    path('interpretations/<int:interpretation_id>/', HadisInterpretationDetailView.as_view(), name='interpretation-detail'),
-
+    path('interpretations/<str:interpretation_slug>/', HadisInterpretationDetailView.as_view(), name='interpretation-detail'),
     # Correction Detail Endpoint (تصحیح بر اساس اسلاگ)
     path('corrections/<str:correction_slug>/', HadisCorrectionDetailView.as_view(), name='correction-detail'),
 
diff --git a/apps/hadis/views/hadis.py b/apps/hadis/views/hadis.py
index 3f0e2de..66d3a0e 100644
--- a/apps/hadis/views/hadis.py
+++ b/apps/hadis/views/hadis.py
@@ -858,10 +858,10 @@ class HadisCorrectionDetailView(RetrieveAPIView):
         )
 
 class HadisInterpretationDetailView(RetrieveAPIView):
-    """API View to get full details of a specific HadisInterpretation by ID"""
+    """API View to get full details of a specific HadisInterpretation by slug"""
     serializer_class = HadisInterpretationDetailSerializer
-    lookup_field = 'id'
-    lookup_url_kwarg = 'interpretation_id'
+    lookup_field = 'slug' # 👈 تغییر به slug
+    lookup_url_kwarg = 'interpretation_slug'
     permission_classes = [AllowAny]
 
     def get_queryset(self):
@@ -872,4 +872,18 @@ class HadisInterpretationDetailView(RetrieveAPIView):
             'references__edition',
             'references__book_volume',
             'references__images'
-        )
\ No newline at end of file
+        )
+
+    # 👈 هندل کردن حالت امن برای زمانی که چند تفسیر در یک کتگوری باشند
+    def get_object(self):
+        queryset = self.filter_queryset(self.get_queryset())
+        lookup_url_kwarg = self.lookup_url_kwarg or self.lookup_field
+        filter_kwargs = {self.lookup_field: self.kwargs[lookup_url_kwarg]}
+        
+        obj = queryset.filter(**filter_kwargs).first() # گرفتن اولین آبجکت
+        
+        if not obj:
+            raise Http404("No HadisInterpretation matches the given query.")
+            
+        self.check_object_permissions(self.request, obj)
+        return obj
\ No newline at end of file