diff --git a/backend/src/main/resources/db/migration/V1__init_database.sql b/backend/src/main/resources/db/migration/V1__init_database.sql
index dc6af8a..4061c67 100644
--- a/backend/src/main/resources/db/migration/V1__init_database.sql
+++ b/backend/src/main/resources/db/migration/V1__init_database.sql
@@ -172,8 +172,32 @@ CREATE TABLE IF NOT EXISTS processed_trade (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='已处理交易表（用于去重）';
 
 -- ============================================
+-- 9. 创建失败交易记录表
 -- ============================================
--- 9. 创建用户表（用于JWT登录鉴权）
+CREATE TABLE IF NOT EXISTS failed_trade (
+    id BIGINT AUTO_INCREMENT PRIMARY KEY,
+    leader_id BIGINT NOT NULL COMMENT 'Leader ID',
+    leader_trade_id VARCHAR(100) NOT NULL COMMENT 'Leader 的交易ID',
+    trade_type VARCHAR(10) NOT NULL COMMENT '交易类型：BUY 或 SELL',
+    copy_trading_id BIGINT NOT NULL COMMENT '跟单关系ID',
+    account_id BIGINT NOT NULL COMMENT '账户ID',
+    market_id VARCHAR(100) NOT NULL COMMENT '市场地址',
+    side VARCHAR(10) NOT NULL COMMENT '方向：YES/NO',
+    price VARCHAR(50) NOT NULL COMMENT '价格',
+    size VARCHAR(50) NOT NULL COMMENT '数量',
+    error_message TEXT COMMENT '错误信息',
+    retry_count INT NOT NULL DEFAULT 0 COMMENT '重试次数',
+    failed_at BIGINT NOT NULL COMMENT '失败时间（毫秒时间戳）',
+    created_at BIGINT NOT NULL COMMENT '创建时间（毫秒时间戳）',
+    INDEX idx_leader_trade (leader_id, leader_trade_id),
+    INDEX idx_copy_trading (copy_trading_id),
+    INDEX idx_failed_at (failed_at),
+    FOREIGN KEY (copy_trading_id) REFERENCES copy_trading(id) ON DELETE CASCADE,
+    FOREIGN KEY (leader_id) REFERENCES copy_trading_leaders(id) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='失败交易记录表';
+
+-- ============================================
+-- 10. 创建用户表（用于JWT登录鉴权）
 -- ============================================
 CREATE TABLE IF NOT EXISTS users (
     id BIGINT AUTO_INCREMENT PRIMARY KEY,