style:材料信息

 <!--
  * @Description:
  * @Autor: renchao
- * @LastEditTime: 2023-10-12 09:54:01
+ * @LastEditTime: 2023-10-12 10:00:08
 -->
 <template>
   <div class="rlPopup">
@@ -87,7 +87,7 @@
         // 缩略图
         thumbnailImages: [],
         showViewer: false,
-        initialIndex: undefined,
+        initialIndex: 0,
         allLi: [],
       }
     },

 <!--
  * @Description:
  * @Autor: renchao
- * @LastEditTime: 2023-10-08 08:35:11
+ * @LastEditTime: 2023-10-12 09:59:39
 -->
 <template>
   <div class="clxx">
@@ -281,6 +281,9 @@
           this.previewImg.imgList = res.result ? res.result : []
         })
         this.previewImg.bsmSj = item?.bsmSj;
+        if (this.$refs.imageRef) {
+          this.$refs.imageRef.initialIndex = 0
+        }
       },
       /**
        * @description: 小图片点击

 <!--
  * @Description:
  * @Autor: renchao
- * @LastEditTime: 2023-09-15 15:54:13
+ * @LastEditTime: 2023-10-12 09:58:32
 -->
 <template>
   <div class="clxx">
@@ -272,6 +272,9 @@
           this.previewImg.imgList = res.result ? res.result : []
         })
         this.previewImg.bsmMaterial = item?.bsmMaterial;
+        if (this.$refs.imageRef) {
+          this.$refs.imageRef.initialIndex = 0
+        }
       },
       /**
        * @description: 小图片点击