diff --git a/apps/backend/src/services/platforms/kuaishou-industry/send-callback-service.ts b/apps/backend/src/services/platforms/kuaishou-industry/send-callback-service.ts
index 2a2adada..13c4520c 100644
--- a/apps/backend/src/services/platforms/kuaishou-industry/send-callback-service.ts
+++ b/apps/backend/src/services/platforms/kuaishou-industry/send-callback-service.ts
@@ -1,6 +1,6 @@
 import crypto from 'node:crypto'
 
-import { logInfo, logWarn } from '../../../utils/logger.js'
+import { logIntegration } from '../../../utils/logger.js'
 import { getKuaishouIndustryConfig } from './config.js'
 import { ensureKuaishouIndustryAccessToken } from './token-service.js'
 
@@ -32,7 +32,7 @@ export async function sendCallback(input: SendCallbackInput): Promise<{ success:
   let config = getKuaishouIndustryConfig()
 
   if (!config.enabled) {
-    logInfo('[kuaishou-industry/send-callback]', '行业电子凭证配置未启用，跳过发码回调')
+    logIntegration('[kuaishou-industry/send-callback]', '行业电子凭证配置未启用，跳过发货回调')
     return { success: true }
   }
 
@@ -45,15 +45,15 @@ export async function sendCallback(input: SendCallbackInput): Promise<{ success:
     }
   } catch (error) {
     const message = error instanceof Error ? error.message : String(error)
-    logWarn('[kuaishou-industry/send-callback]', 'accessToken 刷新失败，无法发起发码回调', {
+    logIntegration('[kuaishou-industry/send-callback]', 'accessToken 刷新失败，无法发起发货回调', {
       error: message,
-    })
+    }, { level: 'warn' })
     return { success: false, error: message }
   }
 
   if (!config.accessToken) {
-    const message = 'accessToken 未配置，无法发起发码回调'
-    logWarn('[kuaishou-industry/send-callback]', message)
+    const message = 'accessToken 未配置，无法发起发货回调'
+    logIntegration('[kuaishou-industry/send-callback]', message, undefined, { level: 'warn' })
     return { success: false, error: message }
   }
 
@@ -102,13 +102,14 @@ export async function sendCallback(input: SendCallbackInput): Promise<{ success:
   }
 
   const url = `${resolveKuaishouOpenApiBaseUrl(config.baseUrl)}/integration/callback/virtual/eticket/send`
-
-  logInfo('[kuaishou-industry/send-callback]', `发起发码回调 oid=${input.oid}`, {
+  const requestLog = buildSendCallbackRequestLog({
     url,
-    oid: input.oid,
-    sendNum: input.sendNum,
+    signParams,
+    bizParams,
   })
 
+  logIntegration('[kuaishou-industry/send-callback]', `发起电子凭证发货回调 oid=${input.oid}`, requestLog)
+
   try {
     const startedAt = Date.now()
     const res = await fetch(url, {
@@ -124,26 +125,56 @@ export async function sendCallback(input: SendCallbackInput): Promise<{ success:
     const ok = res.ok && Number(json.result) === 1
 
     if (ok) {
-      logInfo('[kuaishou-industry/send-callback]', `发码回调成功 oid=${input.oid}`, {
+      logIntegration('[kuaishou-industry/send-callback]', `电子凭证发货回调成功 oid=${input.oid}`, {
         durationMs,
+        status: res.status,
+        request: requestLog,
         response: json,
       })
     } else {
-      logWarn('[kuaishou-industry/send-callback]', `发码回调失败 oid=${input.oid}`, {
+      logIntegration('[kuaishou-industry/send-callback]', `电子凭证发货回调失败 oid=${input.oid}`, {
         durationMs,
         status: res.status,
+        request: requestLog,
         response: json,
-      })
+      }, { level: 'warn' })
     }
 
     return { success: ok, response: json }
   } catch (err) {
     const message = err instanceof Error ? err.message : String(err)
-    logWarn('[kuaishou-industry/send-callback]', `发码回调异常 oid=${input.oid}`, resolveCallbackErrorDetail(err))
+    logIntegration('[kuaishou-industry/send-callback]', `电子凭证发货回调异常 oid=${input.oid}`, {
+      ...resolveCallbackErrorDetail(err),
+      request: requestLog,
+    }, { level: 'warn' })
     return { success: false, error: message }
   }
 }
 
+function buildSendCallbackRequestLog({
+  url,
+  signParams,
+  bizParams,
+}: {
+  url: string
+  signParams: JsonObject
+  bizParams: JsonObject
+}): JsonObject {
+  return {
+    url,
+    method: 'POST',
+    contentType: 'application/x-www-form-urlencoded',
+    apiMethod: signParams.method,
+    appkey: signParams.appkey,
+    access_token: signParams.access_token,
+    version: signParams.version,
+    timestamp: signParams.timestamp,
+    signMethod: signParams.signMethod,
+    sign: signParams.sign,
+    param: bizParams,
+  }
+}
+
 function signPayload(params: JsonObject, signSecret: string): string {
   const entries = Object.entries(params)
     .filter(([key]) => key !== 'sign' && key !== 'signSecret')
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 76bd9677..746e6a57 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
@@ -3,7 +3,7 @@ import { listTasksByOrderId } from '../../../repositories/task-repo.js'
 import { upsertKuaishouIndustryVoucher } from '../../../repositories/kuaishou-industry-voucher-repo.js'
 import { OPEN_91_PLATFORM, OPEN_91_PROVIDER } from '../../open-91/config.js'
 import { normalizeTimestampIso } from '../../../utils/time.js'
-import { logWarn } from '../../../utils/logger.js'
+import { logIntegration } from '../../../utils/logger.js'
 import {
   getKuaishouIndustryConfig,
   assertMatchingAppKey,
@@ -119,28 +119,47 @@ function fireSendCallback(input: {
     num: Number(e.num) || 1,
     validStartTime: Number(e.validStartTime) || 0,
     validEndTime: Number(e.validEndTime) || 0,
+    goodsValue: Number(e.goodsValue) || 0,
   }))
+  const sendNum = eticketItems.reduce((sum, e) => sum + e.num, 0)
+  const totalGoodsValue = eticketItems.reduce((sum, e) => sum + e.goodsValue, 0)
+
+  logIntegration('[kuaishou-industry/send-code]', '电子凭证发货回调已调度', {
+    oid: input.oid,
+    sendType: input.sendType,
+    sendNum,
+    totalGoodsValue,
+    etickets: eticketItems,
+    eticketType: input.eticketType || '',
+  })
 
   sendCallback({
     oid: input.oid,
     sendType: input.sendType,
     etickets: eticketItems,
-    sendNum: eticketItems.reduce((sum, e) => sum + e.num, 0),
+    sendNum,
+    totalGoodsValue,
     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', {
+      logIntegration('[kuaishou-industry/send-code]', '电子凭证发货回调异步执行失败', {
         oid: input.oid,
         error: result.error || '',
         response: result.response || null,
-      })
+      }, { level: 'warn' })
+      return
     }
+
+    logIntegration('[kuaishou-industry/send-code]', '电子凭证发货回调异步执行完成', {
+      oid: input.oid,
+      response: result.response || null,
+    })
   }).catch((err) => {
-    logWarn('[kuaishou-industry/send-code]', '发码回调异步执行异常', {
+    logIntegration('[kuaishou-industry/send-code]', '电子凭证发货回调异步执行异常', {
       oid: input.oid,
       error: err instanceof Error ? err.message : String(err),
-    })
+    }, { level: 'warn' })
   })
 }