add

src/views/warehouseManagement/stockManagement/add.vue

@@ -345,7 +345,7 @@
                       "
                     >
                       <template slot="append">
-                        {{ row.minPackUnit }}
+                        {{ row.minPackUnit ? row.minPackUnit : '/' }}
                       </template>
                     </el-input>
                   </el-form-item>