From ff6c7a1877500c2045ebdac7ae2153a92c8a5837 Mon Sep 17 00:00:00 2001
From: ivan <ivan@qq.com>
Date: Sat, 28 Feb 2026 23:11:54 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=EF=BC=9A=E8=AE=A2=E5=8D=95?=
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---
 docs/views/TradeDetail.md |  2 +-
 src/views/TradeDetail.vue | 12 ++++++++----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/docs/views/TradeDetail.md b/docs/views/TradeDetail.md
index f709dfe..4d970f5 100644
--- a/docs/views/TradeDetail.md
+++ b/docs/views/TradeDetail.md
@@ -10,7 +10,7 @@
 ## 核心能力
 
 - 分时图：ECharts 渲染，支持 Past、时间粒度切换
-- 订单簿：`OrderBook` 组件，通过 **ClobSdk** 对接 CLOB WebSocket 实时数据（全量快照、增量更新、成交推送）
+- 订单簿：`OrderBook` 组件，通过 **ClobSdk** 对接 CLOB WebSocket 实时数据（全量快照、增量更新、成交推送）；份额接口按 6 位小数传（1_000_000 = 1 share），`priceSizeToRows` 与 `mergeDelta` 会将 raw 值除以 `ORDER_BOOK_SIZE_SCALE` 转为展示值
 - 交易：`TradeComponent`，传入 `market`、`initialOption`、`positions`（持仓数据）
 - 持仓列表：通过 `getPositionList` 获取当前市场持仓，传递给 `TradeComponent` 用于计算可合并份额
 - 限价订单：通过 `getOrderList` 获取当前市场未成交限价单，支持撤单
diff --git a/src/views/TradeDetail.vue b/src/views/TradeDetail.vue
index d4ac9a3..39f004e 100644
--- a/src/views/TradeDetail.vue
+++ b/src/views/TradeDetail.vue
@@ -556,13 +556,16 @@ const clobLastPriceNo = computed(() => clobLastPriceByToken.value[1])
 const clobSpreadYes = computed(() => clobSpreadByToken.value[0])
 const clobSpreadNo = computed(() => clobSpreadByToken.value[1])
 
+/** 订单簿份额接口按 6 位小数传（1_000_000 = 1 share），需除以该系数转为展示值 */
+const ORDER_BOOK_SIZE_SCALE = 1_000_000
+
 function priceSizeToRows(record: Record<string, number> | undefined): OrderBookRows {
   if (!record) return []
   return Object.entries(record)
-    .filter(([, shares]) => shares > 0)
-    .map(([p, shares]) => ({
+    .filter(([, rawShares]) => rawShares > 0)
+    .map(([p, rawShares]) => ({
       price: Math.round(parseFloat(p) / 100),
-      shares,
+      shares: rawShares / ORDER_BOOK_SIZE_SCALE,
     }))
 }
 
@@ -597,8 +600,9 @@ function applyPriceSizeDelta(msg: PriceSizePolyMsg) {
   ) => {
     const map = new Map(current.map((r) => [r.price, r.shares]))
     if (delta) {
-      Object.entries(delta).forEach(([p, shares]) => {
+      Object.entries(delta).forEach(([p, rawShares]) => {
         const price = Math.round(parseFloat(p) / 100)
+        const shares = rawShares / ORDER_BOOK_SIZE_SCALE
         if (shares <= 0) map.delete(price)
         else map.set(price, shares)
       })