From 24b2746f12e351b3b64d105374c2a6b9d37d6dea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=96=87=E8=96=87=E5=AE=89?= <vivian@192.168.3.101>
Date: Wed, 14 Jan 2026 14:12:45 +0800
Subject: [PATCH] a

---
 backend/fix_config_category.sql         | 26 +++++++++++++++++++++++++
 backend/init_config.py                  |  2 +-
 frontend/src/components/ConfigPanel.jsx |  5 ++++-
 3 files changed, 31 insertions(+), 2 deletions(-)
 create mode 100644 backend/fix_config_category.sql

diff --git a/backend/fix_config_category.sql b/backend/fix_config_category.sql
new file mode 100644
index 0000000..bbe3bd3
--- /dev/null
+++ b/backend/fix_config_category.sql
@@ -0,0 +1,26 @@
+-- 修复配置分类的SQL脚本
+-- 确保 TOP_N_SYMBOLS 和 MAX_SCAN_SYMBOLS 都在 'scan' 分类下
+
+USE auto_trade_sys;
+
+-- 更新 TOP_N_SYMBOLS 分类为 scan（如果当前不是）
+UPDATE trading_config 
+SET category = 'scan' 
+WHERE config_key = 'TOP_N_SYMBOLS' AND category != 'scan';
+
+-- 更新 MAX_SCAN_SYMBOLS 分类为 scan（如果当前不是）
+UPDATE trading_config 
+SET category = 'scan' 
+WHERE config_key = 'MAX_SCAN_SYMBOLS' AND category != 'scan';
+
+-- 如果 MAX_SCAN_SYMBOLS 不存在，插入它
+INSERT INTO trading_config (config_key, config_value, config_type, category, description)
+VALUES ('MAX_SCAN_SYMBOLS', '500', 'number', 'scan', '扫描的最大交易对数量（0表示扫描所有，建议100-500）')
+ON DUPLICATE KEY UPDATE 
+  category = 'scan',
+  description = '扫描的最大交易对数量（0表示扫描所有，建议100-500）';
+
+-- 验证结果
+SELECT config_key, config_value, category, description 
+FROM trading_config 
+WHERE config_key IN ('TOP_N_SYMBOLS', 'MAX_SCAN_SYMBOLS');
diff --git a/backend/init_config.py b/backend/init_config.py
index 9d705e1..b7e3ad3 100644
--- a/backend/init_config.py
+++ b/backend/init_config.py
@@ -55,7 +55,7 @@ def init_configs():
             category = 'position'
         elif 'RISK' in key or 'STOP' in key or 'PROFIT' in key:
             category = 'risk'
-        elif 'SCAN' in key or 'INTERVAL' in key or 'VOLUME' in key:
+        elif 'SCAN' in key or 'INTERVAL' in key or 'VOLUME' in key or 'TOP_N_SYMBOLS' in key or 'MAX_SCAN_SYMBOLS' in key:
             category = 'scan'
         else:
             category = 'strategy'
diff --git a/frontend/src/components/ConfigPanel.jsx b/frontend/src/components/ConfigPanel.jsx
index 8b2a9a8..eb4855b 100644
--- a/frontend/src/components/ConfigPanel.jsx
+++ b/frontend/src/components/ConfigPanel.jsx
@@ -19,6 +19,7 @@ const ConfigPanel = () => {
         MIN_CHANGE_PERCENT: 2.0,
         MIN_SIGNAL_STRENGTH: 5,
         TOP_N_SYMBOLS: 10,
+        MAX_SCAN_SYMBOLS: 150,
         MIN_VOLATILITY: 0.02
       }
     },
@@ -30,6 +31,7 @@ const ConfigPanel = () => {
         MIN_CHANGE_PERCENT: 1.5,
         MIN_SIGNAL_STRENGTH: 4,
         TOP_N_SYMBOLS: 12,
+        MAX_SCAN_SYMBOLS: 250,
         MIN_VOLATILITY: 0.018
       }
     },
@@ -40,7 +42,8 @@ const ConfigPanel = () => {
         SCAN_INTERVAL: 300,
         MIN_CHANGE_PERCENT: 1.0,
         MIN_SIGNAL_STRENGTH: 3,
-        TOP_N_SYMBOLS: 20,
+        TOP_N_SYMBOLS: 18,
+        MAX_SCAN_SYMBOLS: 350,
         MIN_VOLATILITY: 0.015
       }
     }