bug fix

requirements_generator/ui/prompts.py

@@ -30,7 +30,7 @@ def select_project(prompt_text: str = "请选择项目 ID") -> Optional[Project]
     except ValueError:
         console.print("[red]ID 必须为整数[/red]")
         return None
-    project = db.get_project(pid)
+    project = db.get_project_by_id(pid)
     if not project:
         console.print(f"[red]项目 ID={pid} 不存在[/red]")
         return None