diff --git a/src/api/baidu/mapQuote.ts b/src/api/baidu/mapQuote.ts
index 42b1335..59121b5 100644
--- a/src/api/baidu/mapQuote.ts
+++ b/src/api/baidu/mapQuote.ts
@@ -71,18 +71,22 @@ export function mapBaiduQuotationToQuote(result: BaiduQuotationResult): QuoteDat
   const asksRaw = result.askinfos ?? []
   const bidsRaw = result.buyinfos ?? []
 
-  // 盘口：接口卖档为卖5→卖1，买档为买1→买5，与 UI 一致
-  const asks = asksRaw.map((a, i) => ({
-    level: asksRaw.length - i,
-    price: toNum(a.askprice),
-    volume: toNum(a.askvolume),
-  }))
+  // 盘口：接口卖档为卖5→卖1，买档为买1→买5；价格为 "0.0"/0 的空档不展示
+  const asks = asksRaw
+    .map((a, i) => ({
+      level: asksRaw.length - i,
+      price: toNum(a.askprice),
+      volume: toNum(a.askvolume),
+    }))
+    .filter((a) => a.price > 0)
 
-  const bids = bidsRaw.map((b, i) => ({
-    level: i + 1,
-    price: toNum(b.bidprice),
-    volume: toNum(b.bidvolume),
-  }))
+  const bids = bidsRaw
+    .map((b, i) => ({
+      level: i + 1,
+      price: toNum(b.bidprice),
+      volume: toNum(b.bidvolume),
+    }))
+    .filter((b) => b.price > 0)
 
   // 买卖力度条按五档挂单量汇总，而非外盘/内盘
   const bidVol = bids.reduce((sum, b) => sum + b.volume, 0)