diff --git a/hairline/service.py b/hairline/service.py
index 41c026d..65de667 100644
--- a/hairline/service.py
+++ b/hairline/service.py
@@ -42,7 +42,8 @@ _BLACK_TEXTURE_DIR = os.path.join(_REPO, "hairline_texture_black")
# 外部重绘服务（local_test，0716add-hair.json 工作流）。接口2 female 用它替代原 Flux-2 重绘。
# 重绘服务已独立到远程机器；可用 HAIR_LOCAL_REDRAW_URL 覆盖。
-_LOCAL_REDRAW_URL = os.getenv("HAIR_LOCAL_REDRAW_URL", "http://117.50.183.232:8899").rstrip("/")
+# gpu_worker 同内网走 10.60.74.221，外网（本地开发机）需走公网 117.50.183.232。
+_LOCAL_REDRAW_URL = os.getenv("HAIR_LOCAL_REDRAW_URL", "http://10.60.74.221:8899").rstrip("/")
def _call_local_redraw(image_png_bytes, mask_png_bytes, timeout=300.0):
diff --git a/static/test_interface12.html b/static/test_interface12.html
index b5c84ee..5425443 100644
--- a/static/test_interface12.html
+++ b/static/test_interface12.html
@@ -68,7 +68,7 @@
-
+
diff --git a/static/test_interface12_final.html b/static/test_interface12_final.html
index 0b4c049..334c5a9 100644
--- a/static/test_interface12_final.html
+++ b/static/test_interface12_final.html
@@ -55,7 +55,7 @@
-
+