diff --git a/source/Track.py b/source/Track.py
index d53c9ce..067457d 100644
--- a/source/Track.py
+++ b/source/Track.py
@@ -148,7 +148,12 @@ class Track:
 
         if self.score:
             if 0 < self.score <= 3:
-                star_text = "★" * self.score + "☆" * (3 - self.score) + "!" * getattr(self, "warning", 0)
+                star_text = "★" * self.score + "☆" * (3 - self.score)
+                if 0 < self.warning <= 3:
+                    star_text += "!" * self.warning
+                if self.warning == 4:
+                    star_text += "d"
+
                 star_text = trackname_color[star_text] + " "
 
         if self.since_version == highlight_version:
diff --git a/source/definition.py b/source/definition.py
index 7ec7811..9eed811 100644
--- a/source/definition.py
+++ b/source/definition.py
@@ -91,6 +91,9 @@ trackname_color = {
     "★★★!!": "\\\\c{YOR6}★★★\\\\c{off}",
     "★★☆!!": "\\\\c{YOR6}★★☆\\\\c{off}",
     "★☆☆!!": "\\\\c{YOR6}★☆☆\\\\c{off}",
+    "★★★d": "\\\\c{BLUE}★★★\\\\c{off}",
+    "★★☆d": "\\\\c{BLUE}★★☆\\\\c{off}",
+    "★☆☆d": "\\\\c{BLUE}★☆☆\\\\c{off}",
 }
 
 region_id_to_name = {