Update space

src/about.py

@@ -29,6 +29,8 @@ TITLE = """<h1 align="center" id="space-title">🎭 RoleRMBench Leaderboard</h1>
 
 # What does your leaderboard evaluate?
 INTRODUCTION_TEXT = """
+RoleRMBench evaluates reward models on role-playing scenarios across multiple dimensions.
+
 A Tencent Youtu work. For more information, please refer to: [https://github.com/Dear-Sloth/RoleRMBench](https://github.com/Dear-Sloth/RoleRMBench)
 """