diff --git a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/utils.rs b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/utils.rs
index 5111aadd8..fe38199ab 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/utils.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/utils.rs
@@ -55,6 +55,8 @@ where
                     max_retries,
                     error
                 );
+                tokio::time::sleep(std::time::Duration::from_millis(200 * (attempt as u64 + 1)))
+                    .await;
                 continue;
             }
             Err(error) => return Err(error),
@@ -71,7 +73,7 @@ where
             Err(error) => return Err(error),
         }
     }
-    Err("LLM 修复重试流程未产生结果".to_string())
+    unreachable!("重试循环在最后一次尝试时始终返回结果")
 }
 
 pub(crate) fn parse_limited_llm_tool_arguments(