From 28e6939884435b9da0d5d73e53fff55b14d79aef Mon Sep 17 00:00:00 2001
From: Mark <zhuwenhui5566@163.com>
Date: Tue, 27 Jan 2026 15:06:50 +0800
Subject: [PATCH] [modify] file local server url

---
 api/app/controllers/file_storage_controller.py | 2 +-
 api/app/core/config.py                         | 1 +
 api/app/core/storage/url_signer.py             | 2 +-
 api/env.example                                | 1 +
 4 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/api/app/controllers/file_storage_controller.py b/api/app/controllers/file_storage_controller.py
index c28ffe6c..1a7e8ad2 100644
--- a/api/app/controllers/file_storage_controller.py
+++ b/api/app/controllers/file_storage_controller.py
@@ -310,7 +310,7 @@ async def get_file_url(
     try:
         if permanent:
             # Generate permanent URL (no expiration check)
-            server_url = f"http://{settings.SERVER_IP}:8000/api"
+            server_url = settings.FILE_LOCAL_SERVER_URL
             url = f"{server_url}/storage/permanent/{file_id}"
             return success(
                 data={
diff --git a/api/app/core/config.py b/api/app/core/config.py
index 85add288..44d29c8f 100644
--- a/api/app/core/config.py
+++ b/api/app/core/config.py
@@ -130,6 +130,7 @@ class Settings:
 
     # Server Configuration
     SERVER_IP: str = os.getenv("SERVER_IP", "127.0.0.1")
+    FILE_LOCAL_SERVER_URL : str = os.getenv("FILE_LOCAL_SERVER_URL", "http://localhost:8000/api")
 
     # ========================================================================
     # Internal Configuration (not in .env, used by application code)
diff --git a/api/app/core/storage/url_signer.py b/api/app/core/storage/url_signer.py
index 480c8ef4..712b298e 100644
--- a/api/app/core/storage/url_signer.py
+++ b/api/app/core/storage/url_signer.py
@@ -36,7 +36,7 @@ def generate_signed_url(
     """
     if base_url is None:
         # Use SERVER_IP or default to localhost
-        server_url = f"http://{settings.SERVER_IP}:8000/api"
+        server_url = settings.FILE_LOCAL_SERVER_URL
         base_url = server_url
 
     # Calculate expiration timestamp
diff --git a/api/env.example b/api/env.example
index 45ab6c70..274049b9 100644
--- a/api/env.example
+++ b/api/env.example
@@ -75,6 +75,7 @@ ENABLE_SINGLE_SESSION=
 MAX_FILE_SIZE=52428800  # 50MB:10 * 1024 * 1024
 FILE_PATH=/files
 
+FILE_LOCAL_SERVER_URL="http://localhost:8000/api"
 # Storage Backend Configuration
 # Supported values: local, oss, s3
 # Default: local