diff --git a/mobile/src/pages/xg/xsjcxx/xsqj/cancelLeaveEdit/index.vue b/mobile/src/pages/xg/xsjcxx/xsqj/cancelLeaveEdit/index.vue
index a215f862..319f069c 100644
--- a/mobile/src/pages/xg/xsjcxx/xsqj/cancelLeaveEdit/index.vue
+++ b/mobile/src/pages/xg/xsjcxx/xsqj/cancelLeaveEdit/index.vue
@@ -70,7 +70,7 @@
                     <view class="image-grid">
                         <view
                             v-for="(image, index) in leaveImageFiles"
-                            :key="image.uid || index"
+                            :key="image.ossId || image.uid || index"
                             class="image-item"
                             @click="handleImageClick(image, index, $event)"
                         >
@@ -113,7 +113,7 @@
                         <view
                             class="file-card"
                             v-for="(file, index) in leaveNonImageFiles"
-                            :key="file.uid || index"
+                            :key="file.ossId || file.uid || index"
                         >
                             <view class="file-icon-container">
                                 <u-icon
@@ -236,7 +236,7 @@
                         <view class="image-grid">
                             <view
                                 v-for="(image, index) in imageFiles"
-                                :key="image.uid || index"
+                                :key="image.ossId || image.uid || index"
                                 class="image-item"
                                 @click="handleImageClick(image, index, $event)"
                             >
@@ -337,7 +337,7 @@
                             <view
                                 class="file-card"
                                 v-for="(file, index) in nonImageFiles"
-                                :key="file.uid"
+                                :key="file.ossId || file.uid || index"
                             >
                                 <view class="file-icon-container">
                                     <u-icon
@@ -804,6 +804,7 @@ export default {
                             status: 'success',
                             type: fileType,
                             size: item.fileSize || 0,
+                            blobUrl: '',
                         };
                     });
                     if (isCancel) {
@@ -1364,6 +1365,66 @@ export default {
                 return;
             }
 
+            // —— 提交前限制：根据请假类型配置校验销假要求 ——
+            try {
+                const typeCode =
+                    this.leaveInfo.leaveTypeCode ||
+                    this.leaveInfo.leave_type_code ||
+                    this.leaveInfo.leave_type ||
+                    this.leaveInfo.leaveType ||
+                    '';
+                if (typeCode) {
+                    const resp = await request({
+                        url: '/xgLeaveTypeConfig/xgLeaveTypeConfig/list',
+                        method: 'GET',
+                        params: { deleted: 0, isEnabled: '1', pageSize: 1000 },
+                    });
+                    if (resp && resp.code === 200) {
+                        const rows = resp.rows || [];
+                        const matched = rows.find(
+                            (it) =>
+                                it.leaveTypeCode === typeCode ||
+                                it.leave_type_code === typeCode ||
+                                it.code === typeCode,
+                        );
+                        if (matched) {
+                            const needPhotoRaw =
+                                matched.need_photo_on_cancel ?? matched.needPhotoOnCancel;
+                            const needLocationRaw =
+                                matched.need_location_on_cancel ?? matched.needLocationOnCancel;
+                            const needPhotoOnCancel =
+                                String(needPhotoRaw) === '1' || needPhotoRaw === 1;
+                            const needLocationOnCancel =
+                                String(needLocationRaw) === '1' || needLocationRaw === 1;
+
+                            if (needPhotoOnCancel) {
+                                const hasRequiredImage = this.attachmentList.some(
+                                    (f) => this.isImageFile(f) && f.status === 'success' && f.ossId,
+                                );
+                                if (!hasRequiredImage) {
+                                    uni.showToast({
+                                        title: '该请假类型要求上传销假图片',
+                                        icon: 'none',
+                                    });
+                                    return;
+                                }
+                            }
+                            if (needLocationOnCancel) {
+                                if (!this.cancelForm.cancelLocation) {
+                                    uni.showToast({
+                                        title: '该请假类型要求提供销假定位',
+                                        icon: 'none',
+                                    });
+                                    return;
+                                }
+                            }
+                        }
+                    }
+                }
+            } catch (e) {
+                console.warn('提交前限制校验失败（忽略并继续）:', e?.message || e);
+            }
+
             // 汇总附件ossIds
             const cancelPhotoOssIds = this.attachmentList
                 .filter((f) => f.status === 'success' && f.ossId)
@@ -1505,7 +1566,7 @@ export default {
                     try {
                         const blobUrl = await this.getImageBlobUrl(file.url);
                         if (blobUrl) {
-                            file.blobUrl = blobUrl;
+                            this.$set(file, 'blobUrl', blobUrl);
                         }
                     } catch (e) {
                         console.warn('处理图片失败:', file?.name, e);