diff --git a/.yarn/versions/61c36991.yml b/.yarn/versions/61c36991.yml
new file mode 100644
index 00000000..294016bd
--- /dev/null
+++ b/.yarn/versions/61c36991.yml
@@ -0,0 +1,4 @@
+releases:
+  "@aoi-js/common": minor
+  "@aoi-js/frontend": patch
+  "@aoi-js/server": patch
diff --git a/apps/frontend/src/components/solution/SolutionDetailsRenderer.vue b/apps/frontend/src/components/solution/SolutionDetailsRenderer.vue
index a3c834b3..684480d8 100644
--- a/apps/frontend/src/components/solution/SolutionDetailsRenderer.vue
+++ b/apps/frontend/src/components/solution/SolutionDetailsRenderer.vue
@@ -2,7 +2,7 @@
   <VCard variant="flat">
     <VCardSubtitle>{{ t('term.jobs') }}</VCardSubtitle>
     <VCardText>
-      <VExpansionPanels variant="accordion">
+      <VExpansionPanels v-if="value.jobs" variant="accordion">
         <VExpansionPanel v-for="(job, i) in value.jobs" :key="i">
           <!-- A Job named 'job' -->
           <VExpansionPanelTitle>
@@ -21,7 +21,7 @@
           </VExpansionPanelTitle>
           <VExpansionPanelText>
             <VCardSubtitle>{{ t('term.tests') }}</VCardSubtitle>
-            <VExpansionPanels class="pb-4">
+            <VExpansionPanels v-if="job.tests" class="pb-4">
               <VExpansionPanel v-for="(test, i) in job.tests" :key="i">
                 <!-- A Subtask named 'subtask' -->
                 <VExpansionPanelTitle>
@@ -40,20 +40,24 @@
                     </VCol>
                   </VRow>
                 </VExpansionPanelTitle>
-                <VExpansionPanelText>
+                <VExpansionPanelText v-if="test.summary">
                   <MarkdownRenderer :md="test.summary" />
                 </VExpansionPanelText>
               </VExpansionPanel>
             </VExpansionPanels>
-            <VDivider />
-            <VCardSubtitle>{{ t('term.summary') }}</VCardSubtitle>
-            <MarkdownRenderer :md="job.summary" class="pa-4" />
+            <template v-if="job.summary">
+              <VDivider />
+              <VCardSubtitle>{{ t('term.summary') }}</VCardSubtitle>
+              <MarkdownRenderer :md="job.summary" class="pa-4" />
+            </template>
           </VExpansionPanelText>
         </VExpansionPanel>
       </VExpansionPanels>
     </VCardText>
-    <VCardSubtitle>{{ t('term.summary') }}</VCardSubtitle>
-    <MarkdownRenderer :md="value.summary" class="pa-4" />
+    <template v-if="value.summary">
+      <VCardSubtitle>{{ t('term.summary') }}</VCardSubtitle>
+      <MarkdownRenderer :md="value.summary" class="pa-4" />
+    </template>
   </VCard>
 </template>
 
diff --git a/apps/frontend/src/locales/en.yaml b/apps/frontend/src/locales/en.yaml
index e76bf3d8..f1f526c9 100644
--- a/apps/frontend/src/locales/en.yaml
+++ b/apps/frontend/src/locales/en.yaml
@@ -125,6 +125,7 @@ term:
   filter: Filter
   access-level: Access Level
   rules: Rules
+  ip: IP
 
 common:
   created-at: Created at
diff --git a/apps/frontend/src/locales/zh-Hans.yml b/apps/frontend/src/locales/zh-Hans.yml
index 7a1a99cd..8efb4864 100644
--- a/apps/frontend/src/locales/zh-Hans.yml
+++ b/apps/frontend/src/locales/zh-Hans.yml
@@ -125,6 +125,7 @@ term:
   filter: 过滤
   access-level: 访问等级
   rules: 规则
+  ip: IP 地址
 
 common:
   created-at: 创建于
diff --git a/apps/frontend/src/pages/org/[orgId]/admin/runner.vue b/apps/frontend/src/pages/org/[orgId]/admin/runner.vue
index f71f5459..af1224fe 100644
--- a/apps/frontend/src/pages/org/[orgId]/admin/runner.vue
+++ b/apps/frontend/src/pages/org/[orgId]/admin/runner.vue
@@ -38,7 +38,7 @@
             <code>{{ item._id }}</code>
           </template>
           <template v-slot:[`item.createdAt`]="{ item }">
-            <VChip :text="new Date(item.createdAt).toLocaleString()" />
+            <VChip :text="denseDateString(item.createdAt)" />
           </template>
           <template v-slot:[`item.accessedAt`]="{ item }">
             <VChip v-bind="runnerLastAccessAttrs(item.accessedAt)" />
@@ -67,6 +67,7 @@
         </VCardText>
         <SettingsEditor
           :endpoint="`org/${orgId}/admin/runner/${editRunnerId}`"
+          allow-delete
           @updated="(editDialog = false), runners.execute()"
         >
           <template v-slot="scoped">
@@ -90,6 +91,7 @@ import type { IRunner } from '@/types'
 import { useAsyncTask } from '@/utils/async'
 import { http } from '@/utils/http'
 import { runnerLastAccessAttrs } from '@/utils/org/runner'
+import { denseDateString } from '@/utils/time'
 
 const props = defineProps<{
   orgId: string
@@ -116,6 +118,7 @@ const headers = [
   { title: t('term.name'), key: 'name' },
   { title: t('term.version'), key: 'version' },
   { title: t('term.message'), key: 'message' },
+  { title: t('term.ip'), key: 'ip' },
   { title: t('common.created-at'), key: 'createdAt' },
   { title: t('common.accessed-at'), key: 'accessedAt' },
   { title: t('term.labels'), key: '_labels' },
diff --git a/apps/frontend/src/utils/org/runner.ts b/apps/frontend/src/utils/org/runner.ts
index 3ca5c7a0..08f3cb28 100644
--- a/apps/frontend/src/utils/org/runner.ts
+++ b/apps/frontend/src/utils/org/runner.ts
@@ -1,9 +1,9 @@
-import { prettyMs } from '../time'
+import { denseDateString, prettyMs } from '../time'
 
 export function runnerLastAccessAttrs(accessedAt: number) {
   const now = Date.now()
   const offline = now - accessedAt > 1000 * 60 * 5
   const color = offline ? 'red' : 'green'
-  const text = offline ? new Date(accessedAt).toLocaleString() : prettyMs(now - accessedAt)
+  const text = offline ? denseDateString(accessedAt) : prettyMs(now - accessedAt)
   return { text, color }
 }
diff --git a/apps/server/src/db/runner.ts b/apps/server/src/db/runner.ts
index 5b699d6f..67165713 100644
--- a/apps/server/src/db/runner.ts
+++ b/apps/server/src/db/runner.ts
@@ -9,6 +9,7 @@ export interface IRunner {
   key: string
   version: string
   message: string
+  ip: string
 
   createdAt: number
   accessedAt: number
diff --git a/apps/server/src/routes/org/admin/runner.ts b/apps/server/src/routes/org/admin/runner.ts
index 199a11cb..a430b949 100644
--- a/apps/server/src/routes/org/admin/runner.ts
+++ b/apps/server/src/routes/org/admin/runner.ts
@@ -41,6 +41,7 @@ export const orgAdminRunnerRoutes = defineRoutes(async (s) => {
               name: T.String(),
               version: T.String(),
               message: T.String(),
+              ip: T.String(),
               createdAt: T.Number(),
               accessedAt: T.Number()
             })
@@ -68,6 +69,7 @@ export const orgAdminRunnerRoutes = defineRoutes(async (s) => {
             name: T.String(),
             version: T.String(),
             message: T.String(),
+            ip: T.String(),
             createdAt: T.Number(),
             accessedAt: T.Number()
           })
diff --git a/apps/server/src/routes/runner/index.ts b/apps/server/src/routes/runner/index.ts
index f2c534a6..e45783c9 100644
--- a/apps/server/src/routes/runner/index.ts
+++ b/apps/server/src/routes/runner/index.ts
@@ -31,7 +31,8 @@ function updateAccessedAt(req: FastifyRequest, runner: IRunner) {
         {
           $set: {
             accessedAt: now,
-            version: req.headers['user-agent']
+            version: req.headers['user-agent'],
+            ip: req.ip
           }
         },
         { ignoreUndefined: true }
@@ -98,6 +99,7 @@ export const runnerRoutes = defineRoutes(async (s) => {
         labels: req.body.labels,
         version: req.body.version,
         message: '',
+        ip: req.ip,
         key: runnerKey,
         createdAt: Date.now(),
         accessedAt: Date.now()
@@ -112,14 +114,22 @@ export const runnerRoutes = defineRoutes(async (s) => {
       schema: {
         body: T.Partial(
           T.StrictObject({
-            version: T.String(),
             message: T.String()
           })
         )
       }
     },
     async (req) => {
-      await runners.updateOne({ _id: req.inject(kRunnerContext)._runner._id }, { $set: req.body })
+      await runners.updateOne(
+        { _id: req.inject(kRunnerContext)._runner._id },
+        {
+          $set: {
+            version: req.headers['user-agent'],
+            message: req.body.message,
+            ip: req.ip
+          }
+        }
+      )
       return {}
     }
   )
diff --git a/libs/common/src/schemas/solution.ts b/libs/common/src/schemas/solution.ts
index 06669cef..2fc6b069 100644
--- a/libs/common/src/schemas/solution.ts
+++ b/libs/common/src/schemas/solution.ts
@@ -5,7 +5,7 @@ export const SSolutionDetailsTestSchema = Type.Object({
   score: Type.Number(),
   scoreScale: Type.Optional(Type.Number()),
   status: Type.String(),
-  summary: Type.String()
+  summary: Type.Optional(Type.String())
 })
 
 export type SolutionDetailsTest = Static<typeof SSolutionDetailsTestSchema>
@@ -15,16 +15,16 @@ export const SSolutionDetailsJobSchema = Type.Object({
   score: Type.Number(),
   scoreScale: Type.Optional(Type.Number()),
   status: Type.String(),
-  tests: Type.Array(SSolutionDetailsTestSchema),
-  summary: Type.String()
+  tests: Type.Optional(Type.Array(SSolutionDetailsTestSchema)),
+  summary: Type.Optional(Type.String())
 })
 
 export type SolutionDetailsJob = Static<typeof SSolutionDetailsJobSchema>
 
 export const SSolutionDetailsSchema = Type.Object({
   version: Type.Integer({ minimum: 1 }),
-  jobs: Type.Array(SSolutionDetailsJobSchema),
-  summary: Type.String()
+  jobs: Type.Optional(Type.Array(SSolutionDetailsJobSchema)),
+  summary: Type.Optional(Type.String())
 })
 
 export type SolutionDetails = Static<typeof SSolutionDetailsSchema>