diff --git a/apps/ai-game-creator-shell/src-tauri/src/agent/tool/prepare_game_art/error.rs b/apps/ai-game-creator-shell/src-tauri/src/agent/tool/prepare_game_art/error.rs
index 433b49b3b..28260ca24 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/agent/tool/prepare_game_art/error.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/agent/tool/prepare_game_art/error.rs
@@ -25,7 +25,7 @@ impl ToolFailure for ArtRegenerationAuthorizationRejection {
                     .to_string()
             }
             Self::BoundToAnotherBrief => {
-                "美术重生成失败：当前客户端回合已绑定另一项稳定美术重生成请求。".to_string()
+                "美术重生成失败：当前客户端回合已绑定另一项美术重生成请求。".to_string()
             }
             Self::CompletedResultTurnExpired => {
                 "美术重生成失败：美术重生成完成时客户端回合授权已失效。".to_string()