diff --git a/apps/backend/src/services/platforms/kuaishou-industry/send-code-service.ts b/apps/backend/src/services/platforms/kuaishou-industry/send-code-service.ts
index 158086be..76bd9677 100644
--- a/apps/backend/src/services/platforms/kuaishou-industry/send-code-service.ts
+++ b/apps/backend/src/services/platforms/kuaishou-industry/send-code-service.ts
@@ -129,6 +129,14 @@ function fireSendCallback(input: {
     token: input.token,
     ...(input.eticketType ? { eticketType: input.eticketType } : {}),
     ...(input.ext ? { ext: input.ext } : {}),
+  }).then((result) => {
+    if (!result.success) {
+      logWarn('[kuaishou-industry/send-code]', '发码回调异步执行失败', {
+        oid: input.oid,
+        error: result.error || '',
+        response: result.response || null,
+      })
+    }
   }).catch((err) => {
     logWarn('[kuaishou-industry/send-code]', '发码回调异步执行异常', {
       oid: input.oid,
diff --git a/apps/backend/src/services/platforms/kuaishou-industry/voucher-service.test.ts b/apps/backend/src/services/platforms/kuaishou-industry/voucher-service.test.ts
index cdba2896..dc7a9ca6 100644
--- a/apps/backend/src/services/platforms/kuaishou-industry/voucher-service.test.ts
+++ b/apps/backend/src/services/platforms/kuaishou-industry/voucher-service.test.ts
@@ -3,7 +3,10 @@ import assert from 'node:assert/strict'
 
 import { generateKuaishouIndustryVoucherCode } from '../../../repositories/kuaishou-industry-voucher-repo.js'
 import { buildKuaishouIndustryVoucherContext } from './voucher-binding-service.js'
-import { resolveKuaishouIndustryVoucherValidity } from './voucher-service.js'
+import {
+  buildKuaishouIndustryEticketFromVoucher,
+  resolveKuaishouIndustryVoucherValidity,
+} from './voucher-service.js'
 
 test('generateKuaishouIndustryVoucherCode creates non-numeric stable voucher code', () => {
   let requestedSize = 0
@@ -59,6 +62,19 @@ test('resolveKuaishouIndustryVoucherValidity prefers actual certificate time ran
   assert.equal(validity.validEndTime, 5000)
 })
 
+test('buildKuaishouIndustryEticketFromVoucher mirrors voucher code into id and code', () => {
+  const eticket = buildKuaishouIndustryEticketFromVoucher({
+    voucher_code: 'KSV15K821FDHPMTX1ST',
+    status: 'UNUSED',
+    valid_start_time: 1783427213868,
+    valid_end_time: 1786019213868,
+  } as any, 'GAME_OPEN_TICKET_CONSUME')
+
+  assert.equal(eticket.id, 'KSV15K821FDHPMTX1ST')
+  assert.equal(eticket.code, 'KSV15K821FDHPMTX1ST')
+  assert.equal(eticket.eticketType, 'GAME_OPEN_TICKET_CONSUME')
+})
+
 test('buildKuaishouIndustryVoucherContext maps consumed voucher state', () => {
   const context = buildKuaishouIndustryVoucherContext(
     {
diff --git a/apps/backend/src/services/platforms/kuaishou-industry/voucher-service.ts b/apps/backend/src/services/platforms/kuaishou-industry/voucher-service.ts
index 5ecb22e6..05d797e5 100644
--- a/apps/backend/src/services/platforms/kuaishou-industry/voucher-service.ts
+++ b/apps/backend/src/services/platforms/kuaishou-industry/voucher-service.ts
@@ -51,6 +51,7 @@ export function buildKuaishouIndustryEticketFromVoucher(
 ) {
   return buildIndustryEticketItem({
     id: String(voucher.voucher_code || ''),
+    code: String(voucher.voucher_code || ''),
     status: normalizeVoucherStatus(voucher.status),
     num: 1,
     validStartTime: Number(voucher.valid_start_time || 0) || 0,