diff --git a/.yarn/versions/6bd55107.yml b/.yarn/versions/6bd55107.yml
new file mode 100644
index 0000000..85ee0e5
--- /dev/null
+++ b/.yarn/versions/6bd55107.yml
@@ -0,0 +1,3 @@
+releases:
+  "@aoi-js/frontend": patch
+  "@aoi-js/server": patch
diff --git a/apps/frontend/src/components/problem/DataUpload.vue b/apps/frontend/src/components/problem/DataUpload.vue
index 29d4fbe..5b57987 100644
--- a/apps/frontend/src/components/problem/DataUpload.vue
+++ b/apps/frontend/src/components/problem/DataUpload.vue
@@ -2,21 +2,29 @@
   <VCard :title="t('create-data-version')" variant="flat">
     <VCardText>
       <VFileInput v-model="uploadInfo.file" />
-      <VTextField :model-value="uploadInfo.hash" readonly label="SHA256 Hash" />
-      <VTextField :label="t('term.description')" v-model="uploadInfo.description" />
+      <VTextField v-model="uploadInfo.hash" :readonly="!advanced" label="SHA256 Hash" />
+      <VTextField v-model="uploadInfo.description" :label="t('term.description')" />
       <VCardSubtitle>{{ t('term.config') }}</VCardSubtitle>
       <MonacoEditor v-model="uploadInfo.configJson" language="json" />
     </VCardText>
     <VCardActions>
       <VBtn
         prepend-icon="mdi-upload"
-        rounded="none"
-        class="my-auto"
+        variant="tonal"
         @click="uploadFileTask.execute()"
         :loading="uploadFileTask.isLoading.value"
       >
         {{ t('action.upload') }}
       </VBtn>
+      <VSpacer />
+      <VBtnToggle v-model="advanced" mandatory>
+        <VBtn :value="false">
+          {{ t('simple-mode') }}
+        </VBtn>
+        <VBtn :value="true">
+          {{ t('advanced-mode') }}
+        </VBtn>
+      </VBtnToggle>
     </VCardActions>
   </VCard>
 </template>
@@ -48,12 +56,18 @@ const emit = defineEmits<{
 
 const { t } = useI18n()
 
-const { uploadFileTask, uploadInfo } = useDataUpload(props.problem._id, () => emit('updated'))
+const { uploadFileTask, uploadInfo, advanced } = useDataUpload(props.problem._id, () =>
+  emit('updated')
+)
 </script>
 
 <i18n>
 en:
   create-data-version: Create data version
+  simple-mode: Simple mode
+  advanced-mode: Advanced mode
 zh-Hans:
   create-data-version: 创建数据版本
+  simple-mode: 简单模式
+  advanced-mode: 高级模式
 </i18n>
diff --git a/apps/frontend/src/components/utils/JsonViewer.vue b/apps/frontend/src/components/utils/JsonViewer.vue
index d3b876b..b1dfdb0 100644
--- a/apps/frontend/src/components/utils/JsonViewer.vue
+++ b/apps/frontend/src/components/utils/JsonViewer.vue
@@ -36,6 +36,7 @@ import { useI18n } from 'vue-i18n'
 import MonacoEditor from './MonacoEditor.vue'
 import AsyncState from './AsyncState.vue'
 import ky from 'ky'
+import { watch } from 'vue'
 
 const props = defineProps<{
   endpoint?: string
@@ -64,6 +65,8 @@ const data = useAsyncState(async () => {
   const json = await ky.get(url).json<T>()
   return json
 }, null)
+
+watch([() => props.endpoint, () => props.url, () => props.rawString], () => data.execute())
 </script>
 <i18n>
 en:
diff --git a/apps/frontend/src/components/utils/SettingsEditor.vue b/apps/frontend/src/components/utils/SettingsEditor.vue
index 5d837cb..69b0b66 100644
--- a/apps/frontend/src/components/utils/SettingsEditor.vue
+++ b/apps/frontend/src/components/utils/SettingsEditor.vue
@@ -23,6 +23,7 @@ import { useAsyncState } from '@vueuse/core'
 import { useI18n } from 'vue-i18n'
 import AsyncState from './AsyncState.vue'
 import { nextTick } from 'vue'
+import { watch } from 'vue'
 
 const props = defineProps<{
   endpoint: string
@@ -41,6 +42,12 @@ const settings = useAsyncState(
   null,
   { shallow: false }
 )
+
+watch(
+  () => props.endpoint,
+  () => settings.execute()
+)
+
 const patchSettings = useAsyncTask(async () => {
   await http.patch(props.endpoint, {
     json: settings.state.value
diff --git a/apps/frontend/src/pages/org/[orgId]/contest/[contestId]/ranklist/[ranklistKey].vue b/apps/frontend/src/pages/org/[orgId]/contest/[contestId]/ranklist/[ranklistKey].vue
index 6d3844b..19e1ef9 100644
--- a/apps/frontend/src/pages/org/[orgId]/contest/[contestId]/ranklist/[ranklistKey].vue
+++ b/apps/frontend/src/pages/org/[orgId]/contest/[contestId]/ranklist/[ranklistKey].vue
@@ -14,6 +14,7 @@
       </VWindowItem>
       <VWindowItem value="settings">
         <RanklistSettings
+          :key="props.ranklistKey"
           :ranklist-key="props.ranklistKey"
           :org-id="props.orgId"
           :contest-id="props.contestId"
@@ -31,6 +32,7 @@ import RanklistSettings from '@/components/contest/RanklistSettings.vue'
 import { ref } from 'vue'
 import RanklistViewer from '@/components/utils/RanklistViewer.vue'
 import { useContestCapability } from '@/utils/contest/inject'
+import { computed } from 'vue'
 
 const props = defineProps<{
   orgId: string
@@ -48,8 +50,11 @@ const { t } = useI18n()
 const currentTab = ref()
 const admin = useContestCapability('admin')
 
-const endpoint = `contest/${props.contestId}/ranklist/${encodeURIComponent(props.ranklistKey)}/url`
+const endpoint = computed(
+  () => `contest/${props.contestId}/ranklist/${encodeURIComponent(props.ranklistKey)}/url`
+)
 </script>
+
 <i18n>
 en:
   ranklist-settings: Ranklist Settings
diff --git a/apps/frontend/src/utils/problem/data.ts b/apps/frontend/src/utils/problem/data.ts
index ae008d4..cc54c2a 100644
--- a/apps/frontend/src/utils/problem/data.ts
+++ b/apps/frontend/src/utils/problem/data.ts
@@ -1,5 +1,5 @@
 import zip from 'jszip'
-import { reactive, watch } from 'vue'
+import { reactive, ref, watch } from 'vue'
 import { computeSHA256 } from '../files'
 import { http } from '../http'
 import { useToast } from 'vue-toastification'
@@ -7,6 +7,7 @@ import { useAsyncTask } from '../async'
 
 export function useDataUpload(problemId: string, updated: () => void) {
   const toast = useToast()
+  const advanced = ref(false)
 
   const uploadInfo = reactive({
     file: [] as File[],
@@ -33,13 +34,17 @@ export function useDataUpload(problemId: string, updated: () => void) {
   async function handleFile() {
     const file = uploadInfo.file[0]
     try {
-      uploadInfo.hash = await computeSHA256(file)
-      const result = await zip.loadAsync(file)
-      const content = await result.file('problem.json')?.async('string')
-      if (content) {
-        uploadInfo.configJson = content
+      if (advanced.value) {
+        toast.warning('Advanced mode is on, you need to manually fill in the hash and config')
       } else {
-        toast.warning('problem.json not found in zip file, please check your file')
+        uploadInfo.hash = await computeSHA256(file)
+        const result = await zip.loadAsync(file)
+        const content = await result.file('problem.json')?.async('string')
+        if (content) {
+          uploadInfo.configJson = content
+        } else {
+          toast.warning('problem.json not found in zip file, please check your file')
+        }
       }
     } catch (err) {
       toast.error('Failed to parse problem data, is it a zip file?')
@@ -63,5 +68,5 @@ export function useDataUpload(problemId: string, updated: () => void) {
     updated()
   })
 
-  return { uploadInfo, uploadFileTask }
+  return { uploadInfo, uploadFileTask, advanced }
 }
diff --git a/apps/server/src/routes/runner/ranklist.ts b/apps/server/src/routes/runner/ranklist.ts
index 8a8c114..b1e3ad8 100644
--- a/apps/server/src/routes/runner/ranklist.ts
+++ b/apps/server/src/routes/runner/ranklist.ts
@@ -57,19 +57,21 @@ const runnerRanklistTaskRoutes = defineRoutes(async (s) => {
 
       const { modifiedCount } = await contests.updateOne(
         { _id: ctx._contestId, ranklistTaskId: ctx._taskId },
-        {
-          $addFields: {
-            ranklistState: {
-              $cond: {
-                if: {
-                  $eq: ['$ranklistUpdatedAt', req.body.ranklistUpdatedAt]
-                },
-                then: ContestRanklistState.VALID,
-                else: ContestRanklistState.INVALID
+        [
+          {
+            $addFields: {
+              ranklistState: {
+                $cond: {
+                  if: {
+                    $eq: ['$ranklistUpdatedAt', req.body.ranklistUpdatedAt]
+                  },
+                  then: ContestRanklistState.VALID,
+                  else: ContestRanklistState.INVALID
+                }
               }
             }
           }
-        }
+        ]
       )
       if (modifiedCount === 0) return rep.notFound()
       return {}