diff --git a/inventory-backend/app/models/outbound.py b/inventory-backend/app/models/outbound.py
index 68db370..0b1dfc3 100644
--- a/inventory-backend/app/models/outbound.py
+++ b/inventory-backend/app/models/outbound.py
@@ -133,6 +133,9 @@ class TransOutbound(db.Model):
     outbound_time = db.Column(db.DateTime, default=beijing_time)
     operator_name = db.Column(db.String(100))  # 操作员
 
+    # [新增] 出库时的库位快照（从源库存记录带出，便于历史追溯）
+    warehouse_location = db.Column(db.String(100))
+
     remark = db.Column(db.Text)
 
     def to_dict(self):
@@ -148,5 +151,6 @@ class TransOutbound(db.Model):
             'signature_path': self.signature_path,
             'outbound_time': self.outbound_time.strftime('%Y-%m-%d %H:%M:%S') if self.outbound_time else None,
             'operator_name': self.operator_name,
+            'warehouse_location': self.warehouse_location or '',
             'remark': self.remark
         }
\ No newline at end of file
diff --git a/inventory-backend/app/models/transaction.py b/inventory-backend/app/models/transaction.py
index a8403eb..bc4e79f 100644
--- a/inventory-backend/app/models/transaction.py
+++ b/inventory-backend/app/models/transaction.py
@@ -23,6 +23,8 @@ class TransBorrow(db.Model):
     return_operator = db.Column(db.String(100))
     return_signature = db.Column(db.Text)
     return_location = db.Column(db.String(100))
+    # [新增] 借出时的库位快照（从源库存记录带出，便于历史追溯）
+    location = db.Column(db.String(100))
     status = db.Column(db.String(20), default='borrowed')
     remark = db.Column(db.Text)
 
@@ -49,6 +51,7 @@ class TransBorrow(db.Model):
             'return_operator': self.return_operator,
             'return_signature': self.return_signature,
             'return_location': self.return_location,
+            'location': self.location or '',
             'status': self.status,
             'remark': self.remark,
         }
diff --git a/inventory-backend/app/services/outbound_service.py b/inventory-backend/app/services/outbound_service.py
index 56a06b6..3d35b92 100644
--- a/inventory-backend/app/services/outbound_service.py
+++ b/inventory-backend/app/services/outbound_service.py
@@ -278,6 +278,8 @@ class OutboundService:
                     quantity=quantity,
                     unit_price=unit_price,
                     outbound_time=current_time,
+                    # [新增] 记录出库时的库位快照
+                    warehouse_location=getattr(stock_record, 'warehouse_location', None),
                     **common_data
                 )
                 db.session.add(new_record)
@@ -647,7 +649,9 @@ class OutboundService:
                 'quantity': qty,
                 'unit_price': price,
                 'subtotal': subtotal,
-                'batch_sn': batch_sn
+                'batch_sn': batch_sn,
+                # [新增] 出库时的库位快照（展示用）
+                'warehouse_location': getattr(d, 'warehouse_location', None) or ''
             })
 
         # 4. 排序输出
diff --git a/inventory-backend/app/services/trans_service.py b/inventory-backend/app/services/trans_service.py
index 94725f4..e4c3b32 100644
--- a/inventory-backend/app/services/trans_service.py
+++ b/inventory-backend/app/services/trans_service.py
@@ -152,6 +152,8 @@ class TransService:
                     borrow_signature=signature,
                     remark=remark,
                     expected_return_time=expected_return_time,
+                    # [新增] 记录借出时的库位快照
+                    location=getattr(stock, 'warehouse_location', None),
                     status='borrowed',
                     is_returned=False
                 )
diff --git a/inventory-web/src/views/outbound/index.vue b/inventory-web/src/views/outbound/index.vue
index 14ee3e6..d1f3993 100644
--- a/inventory-web/src/views/outbound/index.vue
+++ b/inventory-web/src/views/outbound/index.vue
@@ -56,6 +56,12 @@
               <el-table-column v-if="hasColumnPermission('category')" prop="category" label="类别" width="120" show-overflow-tooltip />
               <el-table-column v-if="hasColumnPermission('spec_model')" prop="spec_model" label="规格型号" min-width="150" show-overflow-tooltip />
               <el-table-column prop="batch_sn" label="批号/SN" min-width="120" />
+              <el-table-column prop="warehouse_location" label="库位" min-width="120">
+                <template #default="{row}">
+                  <span v-if="row.warehouse_location">{{ row.warehouse_location }}</span>
+                  <span v-else style="color:#ccc">-</span>
+                </template>
+              </el-table-column>
 
               <el-table-column v-if="hasColumnPermission('quantity')" prop="quantity" label="数量" width="100" />
               <el-table-column v-if="hasColumnPermission('unit_price')" prop="unit_price" label="单价" width="120">
diff --git a/inventory-web/src/views/transaction/records.vue b/inventory-web/src/views/transaction/records.vue
index ad11712..4b15a3c 100644
--- a/inventory-web/src/views/transaction/records.vue
+++ b/inventory-web/src/views/transaction/records.vue
@@ -60,6 +60,12 @@
                   <el-tag v-else type="success">0</el-tag>
                 </template>
               </el-table-column>
+              <el-table-column prop="location" label="借出库位" min-width="120">
+                <template #default="{row}">
+                  <span v-if="row.location">{{ row.location }}</span>
+                  <span v-else style="color:#ccc">-</span>
+                </template>
+              </el-table-column>
               <el-table-column prop="return_location" label="归还库位" min-width="120">
                 <template #default="{row}">
                   <span v-if="row.return_location">{{ row.return_location }}</span>