diff --git a/.github/workflows/prod_deploy.yaml b/.github/workflows/prod_deploy.yaml
index 21a315bd..406b5189 100644
--- a/.github/workflows/prod_deploy.yaml
+++ b/.github/workflows/prod_deploy.yaml
@@ -127,7 +127,6 @@ jobs:
           echo "${{ secrets.ENV_FILE }}" > .env
 
           cd infra/prod/
-          sudo systemctl stop adaptive_hockey_federation.service
           docker system prune --force
 
           sudo cp -f /home/production/adaptive_hockey_federation/infra/prod/adaptive_hockey_federation.service /etc/systemd/system/adaptive_hockey_federation.service
diff --git a/adaptive_hockey_federation/main/forms.py b/adaptive_hockey_federation/main/forms.py
index f4baeedb..84cfc613 100644
--- a/adaptive_hockey_federation/main/forms.py
+++ b/adaptive_hockey_federation/main/forms.py
@@ -28,6 +28,7 @@
     StaffTeamMember,
     Team,
 )
+from main.validators import validate_registr_diagnosis
 from users.models import User
 
 
@@ -142,7 +143,10 @@ def clean_identity_document(self):
     def clean_diagnosis(self):
         """Метод, выполняющий валидацию поля с диагнозом."""
         nosology = self.cleaned_data.get("nosology")
-        diagnosis = self.cleaned_data.get("diagnosis")
+        diagnosis = validate_registr_diagnosis(
+            self.cleaned_data.get("diagnosis"),
+        )
+
         if Diagnosis.objects.filter(name=diagnosis).exists():
             diagnos = Diagnosis.objects.get(name=diagnosis)
             if diagnos.nosology != nosology:
diff --git a/adaptive_hockey_federation/main/validators.py b/adaptive_hockey_federation/main/validators.py
new file mode 100644
index 00000000..d3a40409
--- /dev/null
+++ b/adaptive_hockey_federation/main/validators.py
@@ -0,0 +1,14 @@
+import re
+
+
+def validate_registr_diagnosis(diagnosis: str) -> str:
+    """
+    Метод, проверяющий диагноз на соответствие коду МКБ-10.
+
+    Если нет, то возвращает диагноз с заглавной буквы.
+    """
+    pattern = r"^([A-Z]\d{2})(.\d)?$"
+
+    if not re.match(pattern, diagnosis):
+        return diagnosis.capitalize()
+    return diagnosis