diff --git a/app/__pycache__/config.cpython-312.pyc b/app/__pycache__/config.cpython-312.pyc
index 6b0f230..d29bfaf 100644
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diff --git a/app/blueprints/__pycache__/main.cpython-312.pyc b/app/blueprints/__pycache__/main.cpython-312.pyc
index 43d88ac..f8c925b 100644
Binary files a/app/blueprints/__pycache__/main.cpython-312.pyc and b/app/blueprints/__pycache__/main.cpython-312.pyc differ
diff --git a/app/blueprints/__pycache__/main.cpython-39.pyc b/app/blueprints/__pycache__/main.cpython-39.pyc
index c60ee80..8da2432 100644
Binary files a/app/blueprints/__pycache__/main.cpython-39.pyc and b/app/blueprints/__pycache__/main.cpython-39.pyc differ
diff --git a/app/blueprints/main.py b/app/blueprints/main.py
index 9f3fdf4..69519f9 100644
--- a/app/blueprints/main.py
+++ b/app/blueprints/main.py
@@ -2,8 +2,7 @@
 主页面蓝图：首页、home、图片工作台、品牌页、静态文件、Logo
 """
 import os
-import requests
-from flask import Blueprint, Response, request, send_file
+from flask import Blueprint, send_file
 
 from app_common import (
     get_db,
@@ -16,10 +15,10 @@ from app_common import (
     ASSETS_DIR
 )
 from flask import redirect, url_for, session
+from flask import Flask, request, Response, stream_with_context
+import requests
 
-from config import base_url,version,java_api_base
-
-JAVA_API_BASE = java_api_base
+from config import base_url,version,JAVA_API_BASE
 
 main_bp = Blueprint('main', __name__)
 
@@ -93,36 +92,60 @@ def serve_new_web_source(filename):
 
 
 
-@main_bp.route('/newApi/<path:subpath>', methods=['GET', 'POST', 'PUT', 'DELETE', 'OPTIONS'])
-def proxy_new_api(subpath):
-    target_url = f"{JAVA_API_BASE}/{subpath}"
-    try:
-        headers = {
-            key: value
-            for key, value in request.headers.items()
-            if key.lower() not in {'host', 'content-length'}
-        }
-        upstream = requests.request(
-            method=request.method,
-            url=target_url,
-            params=request.args,
-            data=request.get_data(),
-            headers=headers,
-            cookies=request.cookies,
-            allow_redirects=False,
-            timeout=300,
-        )
-        excluded_headers = {'content-encoding', 'content-length', 'transfer-encoding', 'connection'}
-        response_headers = [
-            (name, value)
-            for name, value in upstream.headers.items()
-            if name.lower() not in excluded_headers
-        ]
-        return Response(upstream.content, upstream.status_code, response_headers)
-    except requests.RequestException as exc:
-        return {'success': False, 'message': str(exc), 'data': None}, 502
-
-
 @main_bp.route('/logo.jpg', methods=['GET'])
 def get_logo_image():
     return send_file(os.path.join(BASE_DIR, "logo.jpg"), mimetype='image/jpeg')
+
+
+@main_bp.route('/newApi/<path:path>', methods=['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'OPTIONS'])
+def proxy(path):
+    target_url = f"{JAVA_API_BASE}/{path}"
+
+    # 复制请求参数
+    params = request.args.to_dict()
+
+    # 处理请求头
+    headers = {}
+    for key, value in request.headers:
+        if key.lower() in ['host', 'content-length', 'connection']:
+            continue
+        headers[key] = value
+
+    try:
+        # 使用流式请求
+        req = requests.request(
+            method=request.method,
+            url=target_url,
+            params=params,
+            headers=headers,
+            data=request.get_data() if request.get_data() else None,
+            cookies=request.cookies,
+            stream=True,  # 启用流式传输
+            timeout=30
+        )
+
+        # 流式响应
+        def generate():
+            for chunk in req.iter_content(chunk_size=8192):
+                if chunk:
+                    yield chunk
+
+        # 构建响应
+        response = Response(stream_with_context(generate()), status=req.status_code)
+
+        # 复制响应头
+        for key, value in req.headers.items():
+            if key.lower() not in ['content-encoding', 'content-length', 'transfer-encoding', 'connection']:
+                response.headers[key] = value
+
+        return response
+
+    except requests.exceptions.Timeout:
+        print("后端服务超时")
+        return Response("后端服务超时", status=504)
+    except requests.exceptions.ConnectionError:
+        print("无法连接到后端服务")
+        return Response("无法连接到后端服务", status=502)
+    except Exception as e:
+        print(f"代理请求失败: {e}")
+        return Response(f"代理错误: {str(e)}", status=500)
\ No newline at end of file
diff --git a/app/config.py b/app/config.py
index 503b308..431860a 100644
--- a/app/config.py
+++ b/app/config.py
@@ -6,8 +6,9 @@ STITCH_WORKFLOW_ID = "7608813873483300907"
 import os
 from dotenv import load_dotenv
 load_dotenv()
-_base_url = os.getenv("base_url","http://159.75.121.33:15124")
-java_api_base = os.getenv("java_api_base", "http://127.0.0.1:18080")
+_base_url = os.getenv("base_url","http://159.75.121.33:15124")
+java_api_base = os.getenv("java_api_base", "http://127.0.0.1:18080")
+JAVA_API_BASE = java_api_base
 
 # MySQL 配置
 mysql_host = os.getenv("mysql_host")
diff --git a/app/main.py b/app/main.py
index 96bac03..1811342 100644
--- a/app/main.py
+++ b/app/main.py
@@ -1,7 +1,7 @@
 """
 基于 pywebview 实现的跨平台 UI，需先登录方可使用
 """
-from config import  cache_path,debug,version,java_api_base
+from config import  cache_path,debug,version,JAVA_API_BASE
 import datetime
 import json
 import sys
@@ -26,7 +26,6 @@ with open("version.txt","w",encoding="utf-8") as file:
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 APP_URL = "http://127.0.0.1:5123"
 PORT = 5123
-JAVA_API_BASE = java_api_base
 
 
 def generate_images(params):
@@ -235,6 +234,27 @@ class WindowAPI:
         except Exception as e:
             return {'success': False, 'error': str(e)}
 
+    def upload_file_to_java(self, file_path):
+        """按本地路径读取文件并上传到 Java 后端临时目录。"""
+        if not file_path or not str(file_path).strip():
+            return {'success': False, 'error': '文件路径为空'}
+        normalized_path = os.path.abspath(str(file_path).strip())
+        if not os.path.isfile(normalized_path):
+            return {'success': False, 'error': '文件不存在'}
+        try:
+            with open(normalized_path, 'rb') as file_obj:
+                response = requests.post(
+                    f"{JAVA_API_BASE}/api/files/upload",
+                    files={'file': (os.path.basename(normalized_path), file_obj)},
+                    timeout=120,
+                )
+            response.raise_for_status()
+            payload = response.json()
+            if not isinstance(payload, dict):
+                return {'success': False, 'error': 'Java 返回格式错误'}
+            return payload
+        except Exception as e:
+            return {'success': False, 'error': str(e)}
 
 def _select_folder_win32():
     """Windows: 用 ctypes 调用系统文件夹选择对话框，打包成 exe 后也能正常弹窗（不依赖 tkinter）"""
@@ -346,7 +366,7 @@ def main():
     time.sleep(2)
 
     window = webview.create_window(
-        title="南日AI",
+        title="数富AI",
         url=APP_URL,
         width=1400,
         height=900,
@@ -357,7 +377,8 @@ def main():
         easy_drag=True
     )
     api = WindowAPI(window)
-    window.expose(api.close, api.minimize, api.maximize, api.toggle_maximize, generate_images, api.save_image, api.save_image_to_folder, api.select_folder, api.select_brand_xlsx_files, api.select_brand_folder, api.upload_file_to_java, api.save_file_from_url, api.save_template_xlsx,api.save_template_zip)
+    window.expose(api.close, api.minimize, api.maximize, api.toggle_maximize, generate_images, api.save_image, api.save_image_to_folder, api.select_folder, api.select_brand_xlsx_files, api.select_brand_folder,
+                  api.save_file_from_url, api.save_template_xlsx,api.save_template_zip,api.upload_file_to_java)
     webview.start(
         debug=True,
         storage_path=cache_path,
diff --git a/backend/blueprints/__pycache__/admin_api.cpython-312.pyc b/backend/blueprints/__pycache__/admin_api.cpython-312.pyc
index 1a75368..2412fe2 100644
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