diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8872523b..5fb2c4ff 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -30,6 +30,11 @@ jobs:
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v3
 
+      - name: Execute Gradle test
+        env:
+          GRADLE_OPTS: '-Xmx4g'
+        run: ./gradlew test
+
       - name: Execute Gradle build
         env:
           GRADLE_OPTS: '-Xmx4g'
diff --git a/build.gradle.kts b/build.gradle.kts
index 2f8658b6..628f601d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -17,6 +17,7 @@ repositories {
 }
 
 dependencies {
+    testImplementation("junit:junit:4.9")
     implementation("com.typesafe.akka:akka-actor_2.13:2.8.5")
     implementation("io.netty:netty-all:4.1.108.Final")
     implementation("io.ktor:ktor-server-netty:2.3.10")
diff --git a/src/main/kotlin/Statistics.kt b/src/main/kotlin/Statistics.kt
index 9c1cc00a..c38a5c6c 100644
--- a/src/main/kotlin/Statistics.kt
+++ b/src/main/kotlin/Statistics.kt
@@ -314,10 +314,11 @@ object Statistics {
         playerInfoMap.keys.forEach {
             playerInfoMap.computeIfPresent(it) { _, v ->
                 if (v.score <= 1) return@computeIfPresent null
+                val newTitle = v.title + getSeasonTitleByScore(v.maxScore)
                 v.copy(
                     winCount = 0,
                     gameCount = 0,
-                    title = v.title + getSeasonTitleByScore(v.maxScore),
+                    title = sortTitles(newTitle),
                     score = v.score / 2,
                     energy = v.energy.coerceAtLeast(10),
                     maxScore = v.score / 2,
@@ -342,6 +343,32 @@ object Statistics {
     val totalPlayerGameCount: PlayerGameCount
         get() = PlayerGameCount(totalWinCount.get(), totalGameCount.get())
 
+    fun getTitleRank(title: String): Int = when (title) {
+        "\u2B50" -> 1 // score >= 2900
+        "\uD83D\uDC51" -> 2 // score >= 1900
+        "\uD83D\uDCA0" -> 3 // score >= 1400
+        "\uD83D\uDC8D" -> 4 // score >= 920
+        "\uD83E\uDD47" -> 5 // score >= 520
+        else -> 6 // Lower than 520
+    }
+
+    fun sortTitles(titles: String): String {
+        val titleList = mutableListOf<String>()
+        var i = 0
+        while (i < titles.length) {
+            if (titles[i] == '\u2B50') {
+                // 如果是单字符 emoji（⭐）
+                titleList.add(titles[i].toString())
+                i += 1
+            } else {
+                // 处理其他双字符 emoji
+                titleList.add(titles.substring(i, i + 2))
+                i += 2
+            }
+        }
+        return titleList.sortedBy { getTitleRank(it) }.joinToString("")
+    }
+
     private fun savePlayerInfo() {
         val sb = StringBuilder()
         for ((_, info) in playerInfoMap) {
diff --git a/src/test/kotlin/Test.kt b/src/test/kotlin/Test.kt
new file mode 100644
index 00000000..1ab48cfc
--- /dev/null
+++ b/src/test/kotlin/Test.kt
@@ -0,0 +1,12 @@
+package com.fengsheng
+
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class Test {
+    @Test
+    fun sortTitlesTest() {
+        val s = Statistics.sortTitles("💠👑🏅👑🏅💍💠🏅💠")
+        assertEquals("👑👑💠💠💠💍🏅🏅🏅", s)
+    }
+}