diff --git a/datasource/flask_api_source.py b/datasource/flask_api_source.py
index affb542..254ab0e 100644
--- a/datasource/flask_api_source.py
+++ b/datasource/flask_api_source.py
@@ -109,7 +109,12 @@ class FlaskAPIDataSource:
                     print(f"✗ API请求失败: {response.status_code} - {response.text[:100]}")
                     return None
                 
-                data = response.json()
+                # 尝试解析 JSON（支持 zstd 响应）
+                try:
+                    data = response.json()
+                except (json.JSONDecodeError, requests.exceptions.JSONDecodeError):
+                    # 如果 response.json() 失败，手动解析
+                    data = json.loads(response.text)
                 
                 # 检查错误
                 if 'error' in data:
diff --git a/datasource/flask_server.py b/datasource/flask_server.py
index 7c6a94b..d0697d1 100644
--- a/datasource/flask_server.py
+++ b/datasource/flask_server.py
@@ -40,6 +40,7 @@ load_dotenv()
 
 from flask import Flask, request, jsonify
 from flask_cors import CORS
+from flask_compress import Compress
 import pandas as pd
 
 from datasource.universal_fetcher import UniversalDataFetcher
@@ -52,6 +53,7 @@ from datasource.asset_type_detector import AssetTypeDetector, AssetType
 
 app = Flask(__name__)
 CORS(app)  # 启用跨域支持
+Compress(app)  # 启用 gzip 压缩
 
 # 全局数据获取器实例
 fetcher: Optional[UniversalDataFetcher] = None
diff --git a/requirements.txt b/requirements.txt
index 3a05503..f97ae96 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,6 +18,7 @@ pysocks>=1.7.0
 # ==================== Web服务 ====================
 flask>=3.0.0
 flask-cors>=4.0.0
+flask-compress>=1.14
 
 # ==================== 进度条 ====================
 tqdm>=4.65.0
diff --git a/strategies/rotation/strategy.py b/strategies/rotation/strategy.py
index cf6b103..5b1ca40 100644
--- a/strategies/rotation/strategy.py
+++ b/strategies/rotation/strategy.py
@@ -121,7 +121,8 @@ class RotationStrategy(StrategyBase):
             raise ValueError("配置中未找到 code_list")
         
         # 获取 Flask API 地址
-        flask_api_url = self.config.get('flask_api_url')
+        flask_api_config = self.config.get('flask_api', {})
+        flask_api_url = flask_api_config.get('url') if flask_api_config.get('enabled') else None
         
         if use_flask_api:
             # 使用 Flask API 服务获取数据（远程调用）