diff --git a/src/service/server.rs b/src/service/server.rs
index dcf5a31..d3e8f89 100644
--- a/src/service/server.rs
+++ b/src/service/server.rs
@@ -378,6 +378,12 @@ fn derive_request_url_from_instruction(instruction: &str) -> Option<String> {
         return Some("https://zhuanlan.zhihu.com".to_string());
     }
 
+    // 台区线损相关
+    // TODO: 临时方案，后续应从 skill 配置或 deterministic_submit 解析结果中获取
+    if instruction.contains("线损") || instruction.contains("lineloss") {
+        return Some("http://20.76.57.61:18080".to_string());
+    }
+
     None
 }