diff --git a/engine/apps/schedules/quality_score.py b/engine/apps/schedules/quality_score.py
index 71194cc5..b152e0cc 100644
--- a/engine/apps/schedules/quality_score.py
+++ b/engine/apps/schedules/quality_score.py
@@ -1,4 +1,5 @@
 import datetime
+import enum
 import itertools
 from collections import defaultdict
 from typing import Iterable, Union
@@ -6,6 +7,11 @@ from typing import Iterable, Union
 import pytz
 
 
+class CommentType(str, enum.Enum):
+    INFO = "info"
+    WARNING = "warning"
+
+
 # TODO: add "inside working hours score" and "balance outside working hours score" when working hours editor is implemented
 def get_schedule_quality_score(events: list[dict], days: int) -> dict:
     # an event is “good” if it's a primary event, not a gap and not empty
@@ -22,17 +28,22 @@ def get_schedule_quality_score(events: list[dict], days: int) -> dict:
     else:
         total_score = 0
 
-    gaps_comment = "Schedule has gaps" if good_event_score < 1 else "Schedule has no gaps"
-    if balance_score < 0.8:
-        balance_comment = "Schedule has balance issues"
-    elif 0.8 <= balance_score < 1:
-        balance_comment = "Schedule is well-balanced, but still can be improved"
+    comments = []
+    if good_event_score < 1:
+        comments.append({"type": CommentType.WARNING, "text": "Schedule has gaps"})
     else:
-        balance_comment = "Schedule is perfectly balanced"
+        comments.append({"type": CommentType.INFO, "text": "Schedule has no gaps"})
+
+    if balance_score < 0.8:
+        comments.append({"type": CommentType.WARNING, "text": "Schedule has balance issues"})
+    elif 0.8 <= balance_score < 1:
+        comments.append({"type": CommentType.INFO, "text": "Schedule is well-balanced, but still can be improved"})
+    else:
+        comments.append({"type": CommentType.INFO, "text": "Schedule is perfectly balanced"})
 
     return {
         "total_score": score_to_percent(total_score),
-        "comments": [gaps_comment, balance_comment],
+        "comments": comments,
         "overloaded_users": overloaded_users,
     }
 
diff --git a/engine/apps/schedules/tests/test_quality_score.py b/engine/apps/schedules/tests/test_quality_score.py
index f49c4a4c..4d313c27 100644
--- a/engine/apps/schedules/tests/test_quality_score.py
+++ b/engine/apps/schedules/tests/test_quality_score.py
@@ -53,7 +53,10 @@ def test_get_schedule_score_no_events(get_schedule_quality_response):
 
     assert response.json() == {
         "total_score": 0,
-        "comments": ["Schedule has gaps", "Schedule is perfectly balanced"],
+        "comments": [
+            {"type": "warning", "text": "Schedule has gaps"},
+            {"type": "info", "text": "Schedule is perfectly balanced"},
+        ],
         "overloaded_users": [],
     }
 
@@ -65,7 +68,10 @@ def test_get_schedule_score_09_05(get_schedule_quality_response):
 
     assert response.json() == {
         "total_score": 27,
-        "comments": ["Schedule has gaps", "Schedule has balance issues"],
+        "comments": [
+            {"type": "warning", "text": "Schedule has gaps"},
+            {"type": "warning", "text": "Schedule has balance issues"},
+        ],
         "overloaded_users": [user1.public_primary_key],
     }
 
@@ -77,7 +83,10 @@ def test_get_schedule_score_09_09(get_schedule_quality_response):
 
     assert response.json() == {
         "total_score": 51,
-        "comments": ["Schedule has gaps", "Schedule is well-balanced, but still can be improved"],
+        "comments": [
+            {"type": "warning", "text": "Schedule has gaps"},
+            {"type": "info", "text": "Schedule is well-balanced, but still can be improved"},
+        ],
         "overloaded_users": [user2.public_primary_key],
     }
 
@@ -89,7 +98,10 @@ def test_get_schedule_score_09_12(get_schedule_quality_response):
 
     assert response.json() == {
         "total_score": 100,
-        "comments": ["Schedule has no gaps", "Schedule is perfectly balanced"],
+        "comments": [
+            {"type": "info", "text": "Schedule has no gaps"},
+            {"type": "info", "text": "Schedule is perfectly balanced"},
+        ],
         "overloaded_users": [],
     }
 
@@ -100,6 +112,9 @@ def test_get_schedule_score_09_19(get_schedule_quality_response):
 
     assert response.json() == {
         "total_score": 70,
-        "comments": ["Schedule has gaps", "Schedule is perfectly balanced"],
+        "comments": [
+            {"type": "warning", "text": "Schedule has gaps"},
+            {"type": "info", "text": "Schedule is perfectly balanced"},
+        ],
         "overloaded_users": [],
     }