diff --git a/src/MaaCore/Task/Roguelike/RoguelikeFormationTaskPlugin.cpp b/src/MaaCore/Task/Roguelike/RoguelikeFormationTaskPlugin.cpp
index ff04e43d00..18ffd93218 100644
--- a/src/MaaCore/Task/Roguelike/RoguelikeFormationTaskPlugin.cpp
+++ b/src/MaaCore/Task/Roguelike/RoguelikeFormationTaskPlugin.cpp
@@ -104,7 +104,7 @@ void asst::RoguelikeFormationTaskPlugin::clear_and_reselect()
     }
 
     std::vector<asst::RoguelikeFormationImageAnalyzer::FormationOper> sorted_oper_list;
-    const std::string& rogue_theme = status()->get_properties(Status::RoguelikeTheme).value();
+    const std::string rogue_theme = status()->get_properties(Status::RoguelikeTheme).value();
     const auto& team_complete_condition = RoguelikeRecruit.get_team_complete_info(rogue_theme);
     const auto& group_list = RoguelikeRecruit.get_group_info(rogue_theme);
     for (const auto& condition : team_complete_condition) { // 优先选择阵容核心干员