diff --git a/src/main/resources/sql/init.sql b/src/main/resources/sql/init.sql
index 31ef426..338f94f 100644
--- a/src/main/resources/sql/init.sql
+++ b/src/main/resources/sql/init.sql
@@ -74,6 +74,7 @@ CREATE TABLE IF NOT EXISTS orders (
     customer_wechat VARCHAR(128),
     total_amount DECIMAL(12,2) NOT NULL,
     discount_amount DECIMAL(12,2) DEFAULT 0,
+    discount_money DECIMAL(12,2) DEFAULT 0,
     actual_amount DECIMAL(12,2) NOT NULL,
     discount_rate DECIMAL(5,2) DEFAULT 100,
     status INTEGER NOT NULL DEFAULT 1,