【修改】清空打印状态

src/views/supply/deliver/sum_list.vue

@@ -213,7 +213,7 @@
               </el-form-item>
             </el-col>
             <el-col :xs="24" :sm="12" :lg="6">
-              <el-form-item label="打印状态" prop="types">
+              <el-form-item label="打印状态" prop="printStatus">
                 <el-select
                   v-model="screenForm.printStatus"
                   placeholder="选择打印状态"