修复bug

src/pages/v2/cases/index.vue

@@ -75,8 +75,8 @@
                   <el-image
                     style="width: 100px; height: 100px;"
                     fit="scale-down"
-                    :src="scope.row.uris[0] ? scope.row.uris[0].uri: scope.row.uri"
-                    :preview-src-list="scope.row.uris[0] ? scope.row.uris.map(item => item.uri):[scope.row.uri]">
+                    :src="(scope.row.uris && scope.row.uris[0]) ? scope.row.uris[0].uri: scope.row.uri"
+                    :preview-src-list="(scope.row.uris && scope.row.uris[0]) ? scope.row.uris.map(item => item.uri):[scope.row.uri]">
                   </el-image>
                 </div>
               </div>
@@ -255,10 +255,8 @@
                     v-model="addForm.category_id"
                     :options="options"
                     :show-all-levels="false"
-                    filterable
-                    :before-filter="searchCategory"
                     :props="{value: 'id', label: 'name', emitPath: false}"
-                    placeholder="试试搜索：分类">
+                    placeholder="请选择分类">
                   </el-cascader>
                 </el-form-item>
                 <el-form-item label="产品说明书（pdf附件）" :label-width="formLabelWidth">
@@ -760,7 +758,7 @@ export default {
       return false
     },
     categoryList(name = '') {
-      categoryApi.categories({ name: name, page: 1, limit: 10 }).then(res => {
+      categoryApi.categories({ name: name, page: 1, limit: 100 }).then(res => {
         if (res.code === 0) {
           if (res.data.data) {
             this.options = []