diff --git a/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/controller/AihrMobileController.java b/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/controller/AihrMobileController.java
index 45ebe50d..249df00c 100644
--- a/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/controller/AihrMobileController.java
+++ b/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/controller/AihrMobileController.java
@@ -1,6 +1,7 @@
 package org.dromara.aihr.controller;
 
 import cn.dev33.satoken.annotation.SaIgnore;
+import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
 import org.dromara.aihr.domain.AihrPracticeDto.AnnotationResponse;
 import org.dromara.aihr.domain.AihrPracticeDto.CompetencyResponse;
@@ -19,6 +20,7 @@ import org.dromara.common.core.domain.R;
 import org.dromara.common.core.domain.model.LoginUser;
 import org.dromara.common.core.enums.UserType;
 import org.dromara.common.satoken.utils.LoginHelper;
+import org.dromara.system.service.ISysOssService;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -27,6 +29,7 @@ import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.io.IOException;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
@@ -40,6 +43,7 @@ import java.util.Map;
 public class AihrMobileController {
 
     private final AihrMobileSeedService mobileSeedService;
+    private final ISysOssService ossService;
 
     @SaIgnore
     @GetMapping("/home/{role}")
@@ -65,6 +69,11 @@ public class AihrMobileController {
         return detail == null ? R.fail("复盘记录不存在") : R.ok(reviewDetailPayload(detail));
     }
 
+    @GetMapping("/oss/{ossId}")
+    public void oss(@PathVariable Long ossId, HttpServletResponse response) throws IOException {
+        ossService.download(ossId, response);
+    }
+
     @PostMapping("/practice/reviews/{id}/reviewed")
     public R<Void> markReviewed(@PathVariable Long id, @RequestBody(required = false) ReviewAdviceRequest request) {
         return mobileSeedService.markReviewed(id, request, currentAppUsername()) ? R.ok() : R.fail("复盘记录不存在");
@@ -142,12 +151,15 @@ public class AihrMobileController {
             "value", item.value(),
             "note", item.note()
         )).toList());
-        data.put("dialogue", detail.dialogue().stream().map(turn -> Map.of(
-            "role", turn.role(),
-            "label", turn.label(),
-            "text", turn.text(),
-            "audioUrl", turn.audioUrl()
-        )).toList());
+        data.put("dialogue", detail.dialogue().stream().map(turn -> {
+            Map<String, Object> item = new LinkedHashMap<>();
+            item.put("role", turn.role());
+            item.put("label", turn.label());
+            item.put("text", turn.text());
+            item.put("audioUrl", turn.audioUrl());
+            item.put("audioOssId", turn.audioOssId());
+            return item;
+        }).toList());
         data.put("annotations", detail.annotations().stream().map(AihrMobileController::annotationPayload).toList());
         return data;
     }
diff --git a/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/domain/AihrPracticeDto.java b/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/domain/AihrPracticeDto.java
index f6685dfd..669c15cd 100644
--- a/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/domain/AihrPracticeDto.java
+++ b/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/domain/AihrPracticeDto.java
@@ -116,13 +116,13 @@ public final class AihrPracticeDto {
     public record RecordResponse(Long id, String sessionId, String time, String trainee, String scene, Integer score, String status, String summary, String extPartyId) {
     }
 
-    public record DialogueResponse(String role, String label, String text, String audioUrl, Integer emotion, Integer trust, Boolean redFlag, String coachHint) {
+    public record DialogueResponse(String role, String label, String text, String audioUrl, Long audioOssId, Integer emotion, Integer trust, Boolean redFlag, String coachHint) {
         public DialogueResponse(String role, String label, String text) {
-            this(role, label, text, "", null, null, null, "");
+            this(role, label, text, "", null, null, null, null, "");
         }
 
         public DialogueResponse(String role, String label, String text, String audioUrl) {
-            this(role, label, text, audioUrl, null, null, null, "");
+            this(role, label, text, audioUrl, null, null, null, null, "");
         }
     }
 
diff --git a/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrPracticeSeedService.java b/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrPracticeSeedService.java
index 18ab34c2..9d2f60b0 100644
--- a/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrPracticeSeedService.java
+++ b/backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrPracticeSeedService.java
@@ -2111,6 +2111,7 @@ public class AihrPracticeSeedService {
                             item.path("label").asText(),
                             item.path("text").asText(),
                             item.path("audioUrl").asText(""),
+                            item.hasNonNull("audioOssId") ? item.path("audioOssId").asLong() : null,
                             item.hasNonNull("emotion") ? item.path("emotion").asInt() : null,
                             item.hasNonNull("trust") ? item.path("trust").asInt() : null,
                             item.hasNonNull("redFlag") ? item.path("redFlag").asBoolean() : null,
@@ -2132,6 +2133,7 @@ public class AihrPracticeSeedService {
         List<DialogueResponse> turns = new ArrayList<>();
         List<String> replies = snapshot(activeSession == null ? null : activeSession.traineeReplies());
         List<String> audioUrls = snapshot(activeSession == null ? null : activeSession.traineeAudioUrls());
+        List<Long> audioOssIds = snapshotLong(activeSession == null ? null : activeSession.traineeAudioOssIds());
         List<String> customerLines = snapshot(activeSession == null ? null : activeSession.customerLines());
         List<TurnEvidence> evidenceList = snapshotEvidence(activeSession == null ? null : activeSession.turnEvidence());
         for (int i = 0; i < scenario.rounds().size(); i++) {
@@ -2145,6 +2147,7 @@ public class AihrPracticeSeedService {
                     "员工话术",
                     replies.get(i),
                     i < audioUrls.size() ? audioUrls.get(i) : "",
+                    i < audioOssIds.size() ? audioOssIds.get(i) : null,
                     evidence == null ? null : evidence.emotion(),
                     evidence == null ? null : evidence.trust(),
                     evidence == null ? null : evidence.redFlag(),
@@ -2157,6 +2160,7 @@ public class AihrPracticeSeedService {
                 "AI教练",
                 coachHint,
                 "",
+                null,
                 evidence == null ? null : evidence.emotion(),
                 evidence == null ? null : evidence.trust(),
                 evidence == null ? null : evidence.redFlag(),
@@ -2201,6 +2205,7 @@ public class AihrPracticeSeedService {
                 turn.label(),
                 maskSensitiveText(turn.text()),
                 firstNonBlank(turn.audioUrl(), ""),
+                turn.audioOssId(),
                 turn.emotion(),
                 turn.trust(),
                 turn.redFlag(),
diff --git a/docs/20260708/uni-app用户侧前端重建计划.md b/docs/20260708/uni-app用户侧前端重建计划.md
index 65bb14ec..948e4fc4 100644
--- a/docs/20260708/uni-app用户侧前端重建计划.md
+++ b/docs/20260708/uni-app用户侧前端重建计划.md
@@ -227,6 +227,7 @@ mobile-uni/
 - 员工今日页到练习页已补任务上下文传递:首页点“开始”会把当前 assignment 带到练习页,daily 任务高亮并提示填写,主管专项可直接启动,减少跳页后的二次选择。
 - 移动端 hash 路由滚动复位已补:员工/候选人/主管/登录/建设中页面激活时回到顶部,真实浏览器验证从长页切回今日页后 `scrollY=0`,避免首屏被旧滚动位置截断。
 - 员工练习页已补语音输入入口:回复区支持浏览器录音转写和选择音频转写,ASR 返回文本进入原提交框且音频 URL/OssId 随 turn 提交供主管复盘回放;真实浏览器验证按钮在 390px 手机视口不换行,文本 turn 回归可进入第 2 轮。
+- 主管复盘音频回放已补同源下载链路:移动端新增 `/api/aihr/mobile/oss/{ossId}` 下载代理,复盘详情返回 `audioOssId`,主管页用当前 `apiUrl` 生成音频地址;portless 验证 ASR 生成的 WAV 可经 `wygj-api.localhost` 下载,新训练记录详情可回读 `audioOssId`。
 
 ## 7. 风险
 
diff --git a/mobile-uni/src/pages/supervisor/index/index.vue b/mobile-uni/src/pages/supervisor/index/index.vue
index a8f20831..42a23430 100644
--- a/mobile-uni/src/pages/supervisor/index/index.vue
+++ b/mobile-uni/src/pages/supervisor/index/index.vue
@@ -173,7 +173,7 @@
         <view v-for="turn in detail.dialogue" :key="turn.role + turn.text" class="dialogue-row">
           <text class="dialogue-label">{{ turn.label }}</text>
           <text class="dialogue-text">{{ turn.text }}</text>
-          <audio v-if="turn.audioUrl" class="dialogue-audio" controls :src="turn.audioUrl"></audio>
+          <audio v-if="audioSrc(turn)" class="dialogue-audio" controls :src="audioSrc(turn)"></audio>
         </view>
       </view>
 
@@ -240,6 +240,7 @@ import { onShow } from '@dcloudio/uni-app';
 import type { PracticeAlert, PracticeAssignment, PracticeRecord, ReviewDetail } from '@/types/api';
 import { isLoggedIn, rememberLoginRedirect } from '@/services/auth';
 import { resetPageScroll } from '@/services/navigation';
+import { apiUrl } from '@/services/api';
 import {
   createPracticeAssignment,
   getPracticeAlerts,
@@ -274,6 +275,9 @@ const scenarioOptions = [
   { id: 'repair-elevator-delay', name: '电梯故障' }
 ];
 
+const audioSrc = (turn: { audioOssId?: number | string; audioUrl?: string }) =>
+  turn.audioOssId ? apiUrl(`/api/aihr/mobile/oss/${turn.audioOssId}`) : turn.audioUrl || '';
+
 const scenarioIdForText = (text: string) => {
   if (/电梯/.test(text)) return 'repair-elevator-delay';
   if (/投诉|报修|漏水|噪音|摔倒/.test(text)) return 'complaint-water';
diff --git a/mobile-uni/src/types/api.ts b/mobile-uni/src/types/api.ts
index ee335b5f..a22c206f 100644
--- a/mobile-uni/src/types/api.ts
+++ b/mobile-uni/src/types/api.ts
@@ -168,6 +168,7 @@ export interface ReviewDialogue {
   role: string;
   label: string;
   text: string;
+  audioOssId?: number | string;
   audioUrl?: string;
 }