diff --git a/docs/03-business-rules-and-glossary.md b/docs/03-business-rules-and-glossary.md
index 0afd564..dc0aa57 100644
--- a/docs/03-business-rules-and-glossary.md
+++ b/docs/03-business-rules-and-glossary.md
@@ -2,8 +2,8 @@
 generated: true (请先修改 Gitea Wiki，禁止直接编辑本文件)
 wiki_page: Business-Rules-and-Glossary
 wiki_url: https://git.ilapage.cn/OPC/goauto/wiki/Business-Rules-and-Glossary.-
-wiki_revision: 214ac317abfef23d71362968d5b30f078fa528b6
-synchronized_at: 2026-09-29T03:47:42Z
+wiki_revision: c483a1f3fff3144dfad1ae24e6ca0b1de643ac12
+synchronized_at: 2026-09-29T06:14:25Z
 <!-- gitea-wiki-mirror:end -->
 
 <!-- gitea-wiki-mirror:start -->
@@ -740,3 +740,7 @@ SYB 回填与资料完整性独立：正式SYB任务已有单号且仍关联有
 - 超时/中断以及启动恢复把未完成 pending/matching 改为明确失败并将旧批次结束；既有 ready/updated/回写证据和范围外记录不修改，用户可手动重试。恢复不调用 SYB 写接口，不自动回写、不删除成功结果。
 
 实现绑定：`fix/350-inner-code-matching`，源码提交 `9c5e20e`；未合并 main、未部署，正式环境仍需发布后启用。
+
+
+### 档口入库码排版字符兼容（#350 v2）
+匹配比较时，双方原始 SKU、variationSku 及档口名称仅去除 CR/LF/TAB 排版控制字符，并沿用首尾空白 trim；普通内部空格、大小写、标点与货号不变。导入原始值和回写计划中的 SYB 原始证据保持原样。归一化后重复候选、SKU/档口冲突仍拒绝，原精确规格、货号、数量与占用校验不放宽。成功匹配只形成可回写计划，不自动执行 SYB 写入。
diff --git a/server/app/goauto/sybinnercode/match.go b/server/app/goauto/sybinnercode/match.go
index 9665fba..f39476e 100644
--- a/server/app/goauto/sybinnercode/match.go
+++ b/server/app/goauto/sybinnercode/match.go
@@ -417,12 +417,18 @@ func matchSpec(spec string, items []sybclient.DetailItem) []sybclient.DetailItem
 	}
 	return result
 }
+
+// Compare layout-only controls without changing stored evidence or ordinary spaces.
+func normalizeMatchLayout(value string) string {
+	return strings.TrimSpace(strings.NewReplacer("\r", "", "\n", "", "\t", "").Replace(value))
+}
+
 func matchEvidence(stall, sourceSKU string, items []sybclient.DetailItem) ([]sybclient.DetailItem, string) {
-	sourceSKU = strings.TrimSpace(sourceSKU)
+	sourceSKU = normalizeMatchLayout(sourceSKU)
 	if sourceSKU != "" {
 		skuMatches := []sybclient.DetailItem{}
 		for _, item := range items {
-			if strings.TrimSpace(rawText(item.Raw["sku"])) == sourceSKU || strings.TrimSpace(rawText(item.Raw["variationSku"])) == sourceSKU {
+			if normalizeMatchLayout(rawText(item.Raw["sku"])) == sourceSKU || normalizeMatchLayout(rawText(item.Raw["variationSku"])) == sourceSKU {
 				skuMatches = append(skuMatches, item)
 			}
 		}
@@ -453,7 +459,7 @@ func matchEvidence(stall, sourceSKU string, items []sybclient.DetailItem) ([]syb
 	return fallback, ""
 }
 func strictStall(stall string, items []sybclient.DetailItem) []sybclient.DetailItem {
-	stall = strings.TrimSpace(stall)
+	stall = normalizeMatchLayout(stall)
 	if stall == "" {
 		return nil
 	}
@@ -471,8 +477,12 @@ func strictStall(stall string, items []sybclient.DetailItem) []sybclient.DetailI
 // 候选中同时包含档口名才允许前导零等价（如 "067"≡"67"）；非数字货号要求精确
 // token 匹配；ProductSpec 只在以货号开头时才算命中；货号为空时回退为档口名包含判断。
 func stallMatches(stall string, item sybclient.DetailItem) bool {
-	sku := rawText(item.Raw["sku"])
-	variation := rawText(item.Raw["variationSku"])
+	stall = normalizeMatchLayout(stall)
+	if stall == "" {
+		return false
+	}
+	sku := normalizeMatchLayout(rawText(item.Raw["sku"]))
+	variation := normalizeMatchLayout(rawText(item.Raw["variationSku"]))
 	blob := sku + " " + variation + " " + item.ProductSpec
 	if strings.Contains(blob, stall) {
 		return true
diff --git a/server/app/goauto/sybinnercode/match_layout_test.go b/server/app/goauto/sybinnercode/match_layout_test.go
new file mode 100644
index 0000000..63a73fe
--- /dev/null
+++ b/server/app/goauto/sybinnercode/match_layout_test.go
@@ -0,0 +1,68 @@
+package sybinnercode
+
+import (
+	"context"
+	"testing"
+
+	"go-admin/app/goauto/models"
+	"go-admin/app/goauto/sybclient"
+)
+
+func TestMatchEvidenceNormalizesLayoutOnBothSides(t *testing.T) {
+	for _, layout := range []string{"\n", "\r", "\r\n", "\t"} {
+		for _, sourceHasLayout := range []bool{true, false} {
+			source, candidate := "市场-档口甲#731", "市场-档口甲#731"
+			if sourceHasLayout {
+				source = "市场-" + layout + "档口甲#731"
+			} else {
+				candidate = "市场-" + layout + "档口甲#731"
+			}
+			item := detail(1, "黑色,L", 1, "", candidate, "")
+			matches, reason := matchEvidence(source, source, []sybclient.DetailItem{item})
+			if reason != "" || len(matches) != 1 || !stallMatches(source, item) {
+				t.Fatalf("layout=%q sourceLayout=%v: matches=%v reason=%s", layout, sourceHasLayout, matches, reason)
+			}
+			if item.Raw["variationSku"] != candidate {
+				t.Fatal("comparison modified raw candidate evidence")
+			}
+		}
+	}
+	item := detail(1, "黑色,L", 1, "SKU-\n1", "", "")
+	if matches, reason := matchEvidence("", "SKU-1", []sybclient.DetailItem{item}); reason != "" || len(matches) != 1 {
+		t.Fatalf("raw sku layout did not match: %v %s", matches, reason)
+	}
+}
+
+func TestMatchLayoutPreservesIdentityAndAmbiguityChecks(t *testing.T) {
+	for _, candidate := range []string{"市场-档口乙#731", "市场-档口甲#732", "市场-档 口甲#731", "市场-档口甲#PDD7319"} {
+		item := detail(1, "黑色,L", 1, "", candidate, "")
+		matches, _ := matchEvidence("市场-\n档口甲#731", "市场-\n档口甲#731", []sybclient.DetailItem{item})
+		if len(matches) != 0 {
+			t.Fatalf("different identity unexpectedly matched: %q", candidate)
+		}
+	}
+	items := []sybclient.DetailItem{detail(1, "黑色,L", 1, "SKU-1", "", ""), detail(2, "黑色,L", 1, "SKU-\n1", "", "")}
+	if matches, reason := matchEvidence("", "SKU-1", items); len(matches) != 0 || reason == "" {
+		t.Fatal("layout-equivalent duplicate SKUs must remain ambiguous")
+	}
+	items = []sybclient.DetailItem{detail(1, "黑色,L", 1, "SKU-1", "市场-档口乙#732", ""), detail(2, "黑色,L", 1, "OTHER", "市场-档口甲#731", "")}
+	if matches, reason := matchEvidence("市场-\n档口甲#731", "SKU-\t1", items); len(matches) != 0 || reason == "" {
+		t.Fatal("SKU/stall conflict must remain rejected")
+	}
+	if normalizeMatchLayout("A B") == normalizeMatchLayout("AB") || normalizeMatchLayout("a") == normalizeMatchLayout("A") {
+		t.Fatal("ordinary spaces and case must remain significant")
+	}
+}
+
+func TestPlanRecordWithLayoutEvidenceKeepsOriginalValues(t *testing.T) {
+	record := matchRecord("ORDER-1", "市场-\n档口甲#731", "市场-\n档口甲#731", "IC-1")
+	item := detail(20, "黑色,L", 1, "", "市场-档口甲#731", "")
+	reader := &fakeMatchReader{rows: map[string][]sybclient.StockRow{"ORDER-1": {{ID: 10}}}, stocks: map[int64]sybclient.StockDetail{10: {ID: 10, Details: []sybclient.DetailItem{item}}}}
+	plan, status, reason, err := planRecord(context.Background(), reader, record, map[int64]bool{})
+	if err != nil || status != models.SYBInnerCodeReady || plan == nil || plan.DetailID != 20 {
+		t.Fatalf("expected unique ready plan, got %v %s %s %v", plan, status, reason, err)
+	}
+	if record.Stall != "市场-\n档口甲#731" || record.SourceSKURaw != record.Stall || plan.SYBVariationSKU != "市场-档口甲#731" {
+		t.Fatal("original import and plan evidence must remain unchanged")
+	}
+}