diff --git a/inventory-backend/app/api/v1/outbound.py b/inventory-backend/app/api/v1/outbound.py
index ee8690e..c8b89e4 100644
--- a/inventory-backend/app/api/v1/outbound.py
+++ b/inventory-backend/app/api/v1/outbound.py
@@ -1,7 +1,7 @@
 from flask import Blueprint, request, jsonify, current_app
 from app.services.outbound_service import OutboundService
 from flask_jwt_extended import jwt_required, get_jwt_identity, get_jwt
-from app.utils.decorators import permission_required, audit_log, prevent_double_submit
+from app.utils.decorators import permission_required, audit_log, prevent_double_submit, is_privileged_viewer
 from app.services.auth_service import AuthService
 import traceback
 
@@ -551,6 +551,11 @@ def get_outbound_request_list():
         if status is not None:
             status = int(status)
 
+        # ★ 数据权限：普通申请人只能看“自己的”出库记录；库管/主管/超管(或跨域)才可看他人
+        if not is_privileged_viewer():
+            identity = get_jwt_identity()
+            applicant_id = int(identity) if identity else None
+
         result = OutboundApprovalService.get_request_list(
             page=page,
             per_page=limit,
@@ -584,6 +589,12 @@ def get_outbound_request_detail(request_id):
         if not approval:
             return jsonify({'code': 404, 'msg': '审批单不存在'}), 404
 
+        # ★ 数据权限：普通申请人只能看自己的单；库管/主管/超管(或跨域)可看任意
+        if not is_privileged_viewer():
+            identity = get_jwt_identity()
+            if int(approval.applicant_id or 0) != int(identity or 0):
+                return jsonify({'code': 403, 'msg': '无权查看他人的出库记录'}), 403
+
         return jsonify({
             'code': 200,
             'msg': '获取成功',
diff --git a/inventory-backend/app/api/v1/transactions.py b/inventory-backend/app/api/v1/transactions.py
index 900ab22..85b5ab8 100644
--- a/inventory-backend/app/api/v1/transactions.py
+++ b/inventory-backend/app/api/v1/transactions.py
@@ -1,6 +1,6 @@
 from flask import Blueprint, jsonify, request  # .material -> .base refactor checked
 from flask_jwt_extended import jwt_required, get_jwt_identity, get_jwt
-from app.utils.decorators import permission_required, audit_log, prevent_double_submit
+from app.utils.decorators import permission_required, audit_log, prevent_double_submit, is_privileged_viewer
 from app.services.auth_service import AuthService
 from app.services.trans_service import TransService
 from app.services.borrow_service import BorrowApprovalService
@@ -330,6 +330,11 @@ def get_borrow_request_list():
         if status is not None:
             status = int(status)
 
+        # ★ 数据权限：普通申请人只能看“自己的”借还记录；库管/主管/超管(或跨域)才可看他人
+        if not is_privileged_viewer():
+            identity = get_jwt_identity()
+            applicant_id = int(identity) if identity else None
+
         result = BorrowApprovalService.get_request_list(
             page=page, per_page=limit, applicant_id=applicant_id, status=status
         )
diff --git a/inventory-backend/app/utils/decorators.py b/inventory-backend/app/utils/decorators.py
index 73cc2bc..c9d4ffd 100644
--- a/inventory-backend/app/utils/decorators.py
+++ b/inventory-backend/app/utils/decorators.py
@@ -226,6 +226,27 @@ def _has_cross_domain_permission(user_role, user_company=''):
         return False
 
 
+# 能查看“他人借还/出库记录”的管理者角色（库管/主管/超管）。普通申请人只能看自己的记录。
+PRIVILEGED_VIEWER_ROLES = ('SUPER_ADMIN', 'SUPERVISOR', 'WAREHOUSE_MGR')
+
+
+def is_privileged_viewer():
+    """
+    判断当前登录用户是否属于“管理者视角”（可查看他人借还/出库记录）。
+    规则：角色为 SUPER_ADMIN/SUPERVISOR/WAREHOUSE_MGR，或拥有 crossDomain 权限。
+    普通申请人（其余角色）只能看自己的记录（由各列表 handler 强制 applicant_id=当前用户）。
+    """
+    from flask_jwt_extended import get_jwt
+    claims = get_jwt()
+    role = (claims.get('role') or '').upper()
+    if role in PRIVILEGED_VIEWER_ROLES:
+        return True
+    user_company = claims.get('company_name', '')
+    if _has_cross_domain_permission(role, user_company):
+        return True
+    return False
+
+
 def get_current_company_filter():
     """
     多租户数据权限隔离工具函数。