From 9c57af9aff0d4625705f66dd51fdda1ff1df6d08 Mon Sep 17 00:00:00 2001
From: puke <1129090915@qq.com>
Date: Fri, 14 Nov 2025 01:03:26 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96Dockerfile=E4=B8=AD=E7=9A=84u?=
 =?UTF-8?q?v=E9=95=9C=E5=83=8F=E8=AE=BE=E7=BD=AE=E9=80=BB=E8=BE=91?=
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---
 Dockerfile | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 86d886c..d5a8043 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -51,12 +51,17 @@ COPY pixelle_video ./pixelle_video
 # Install Python dependencies using uv with configurable index URL
 # Auto-select China mirror when USE_CN_MIRROR=true and UV_INDEX_URL is default
 # Set longer timeout and reduce concurrent downloads for stability
+# IMPORTANT: UV requires BOTH environment variable AND --index-url for proper mirror usage
 RUN if [ "$USE_CN_MIRROR" = "true" ] && [ "$UV_INDEX_URL" = "https://pypi.org/simple" ]; then \
         export UV_HTTP_TIMEOUT=300 && \
-        uv sync --frozen --no-dev --index-url https://mirrors.aliyun.com/pypi/simple/; \
+        export UV_INDEX_URL=https://mirrors.aliyun.com/pypi/simple/ && \
+        export UV_DEFAULT_INDEX=https://mirrors.aliyun.com/pypi/simple/ && \
+        uv sync --frozen --no-dev; \
     else \
         export UV_HTTP_TIMEOUT=300 && \
-        uv sync --frozen --no-dev --index-url $UV_INDEX_URL; \
+        export UV_INDEX_URL=$UV_INDEX_URL && \
+        export UV_DEFAULT_INDEX=$UV_INDEX_URL && \
+        uv sync --frozen --no-dev; \
     fi
 
 # Copy rest of application code