diff --git a/backend/sql/08_trade.sql b/backend/sql/08_trade.sql
index 70faefa..1e811d8 100644
--- a/backend/sql/08_trade.sql
+++ b/backend/sql/08_trade.sql
@@ -191,7 +191,11 @@ SELECT
     v.variety_name AS variety_name,
     d.direction AS direction,
     op.open_price AS open_price,
-    of.open_fee AS open_fee
+    of.open_fee AS open_fee,
+    cd.year AS close_year,
+    cd.month AS close_month,
+    cd.day AS close_day,
+    cp.close_price AS close_price
 FROM trade t
 LEFT JOIN remark r ON t.id = r.trade_id AND r.deleted = FALSE
 LEFT JOIN open_date od ON t.id = od.trade_id AND od.deleted = FALSE
@@ -199,6 +203,8 @@ LEFT JOIN variety v ON t.id = v.trade_id AND v.deleted = FALSE
 LEFT JOIN direction d ON t.id = d.trade_id AND d.deleted = FALSE
 LEFT JOIN open_price op ON t.id = op.trade_id AND op.deleted = FALSE
 LEFT JOIN open_fee of ON t.id = of.trade_id AND of.deleted = FALSE
+LEFT JOIN close_date cd ON t.id = cd.trade_id AND cd.deleted = FALSE
+LEFT JOIN close_price cp ON t.id = cp.trade_id AND cp.deleted = FALSE
 WHERE t.deleted = FALSE;
 
 RAISE NOTICE '4️⃣✅ trade_info_view 已创建/更新';
@@ -210,6 +216,8 @@ CREATE INDEX IF NOT EXISTS idx_variety_trade_id_deleted ON variety(trade_id, del
 CREATE INDEX IF NOT EXISTS idx_direction_trade_id_deleted ON direction(trade_id, deleted);
 CREATE INDEX IF NOT EXISTS idx_open_price_trade_id_deleted ON open_price(trade_id, deleted);
 CREATE INDEX IF NOT EXISTS idx_open_fee_trade_id_deleted ON open_fee(trade_id, deleted);
+CREATE INDEX IF NOT EXISTS idx_close_date_trade_id_deleted ON close_date(trade_id, deleted);
+CREATE INDEX IF NOT EXISTS idx_close_price_trade_id_deleted ON close_price(trade_id, deleted);
 
 RAISE NOTICE '5️⃣✅ 全部索引已确保存在';
 
diff --git a/backend/提示词条.md b/backend/提示词条.md
index 36f7361..c454310 100644
--- a/backend/提示词条.md
+++ b/backend/提示词条.md
@@ -82,4 +82,6 @@ close_price numeric(10,2) NOT NULL CHECK (price >= 0.00) DEFAULT 0.00,
 deleted BOOLEAN NOT NULL DEFAULT FALSE,
 created_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
 updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP
+---
+读取./sql/08_trade.sql，完善trade_info_view视图逻辑，加入close_date和close_price信息。
 ---
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