diff --git a/mock/api.ts b/mock/api.ts
index 77106c3..7a7bf9a 100644
--- a/mock/api.ts
+++ b/mock/api.ts
@@ -10,7 +10,7 @@ export default {
       isInDuty: true,
       inDutyCnt: 3,
       currentDuty: '2',
-      place: '东三-204',
+      place: '204',
     },
   },
   'GET /user/info': {
diff --git a/src/pages/index/DutyInfo.tsx b/src/pages/index/DutyInfo.tsx
index 74626a7..c44a2f6 100644
--- a/src/pages/index/DutyInfo.tsx
+++ b/src/pages/index/DutyInfo.tsx
@@ -12,6 +12,7 @@ export class DutyData {
     this.currentDuty = '2';
     this.offDutyReason = '学园维修';
     this.dutyRecoverTime = '下周一';
+    this.place = '东三-204';
   }
 
   isInDuty: boolean;
@@ -19,14 +20,17 @@ export class DutyData {
   currentDuty?: 'off' | '1' | '2' | '3';
   offDutyReason?: string;
   dutyRecoverTime?: string;
+  place: string;
 }
 
 class Card extends Component {
   props = {
     isInDuty: false,
+    place: '东三-204',
   };
   render(): ReactNode {
     const inDuty = this.props.isInDuty;
+    const place = this.props.place;
     const dc = pt.get().mainPage.dutyCard;
     const title = inDuty ? dc.inDuty.title : dc.offDuty.title;
     const iconsrc = inDuty ? tick : cross;
@@ -53,7 +57,7 @@ class Card extends Component {
               fontWeight: 'bold',
             }}
           >
-            {title}
+            {'[' + place + '] ' + title}
           </View>
         </View>
       </View>
@@ -71,7 +75,7 @@ export class DutyInfo extends Component {
     const od = pt.get().mainPage.dutyCard.offDuty;
     return (
       <View>
-        <Card isInDuty={data.isInDuty} />
+        <Card isInDuty={data.isInDuty} place={data.place} />
         <AtTimeline
           items={[
             { title: od.reason(data.offDutyReason as string) },
@@ -87,7 +91,7 @@ export class DutyInfo extends Component {
     const id = pt.get().mainPage.dutyCard.inDuty;
     return (
       <View>
-        <Card isInDuty={data.isInDuty} />
+        <Card isInDuty={data.isInDuty} place={data.place} />
         <AtTimeline
           items={[
             { title: id.currentDutyText(data.currentDuty || 'off') },
diff --git a/src/plain-text/MainPage.ts b/src/plain-text/MainPage.ts
index f0db6f8..7bf4955 100644
--- a/src/plain-text/MainPage.ts
+++ b/src/plain-text/MainPage.ts
@@ -41,7 +41,7 @@ export const mainPageZhCn: MainPageText = {
   mainTitleLine: '您好，这里是E志者协会',
   subTitleLine: '维修请至【东三-204】实验室',
   cardTitle: {
-    dutyInfo: '204 值班情况',
+    dutyInfo: '值班情况',
     stepInfo: '维修步骤',
     tipsInfo: '注意事项',
   },
diff --git a/src/service/dutyInfo.ts b/src/service/dutyInfo.ts
index 1d6da5f..cd583cd 100644
--- a/src/service/dutyInfo.ts
+++ b/src/service/dutyInfo.ts
@@ -18,6 +18,7 @@ export function getDutyInfo(that: MainPage) {
             isInDuty: data.isInDuty,
             inDutyCnt: data.inDutyCnt,
             currentDuty: data.currentDuty,
+            place: data.place,
           },
         });
       } else {
@@ -26,6 +27,7 @@ export function getDutyInfo(that: MainPage) {
             isInDuty: data.isInDuty,
             offDutyReason: data.offDutyReason,
             dutyRecoverTime: data.dutyRecoverTime,
+            place: data.place,
           },
         });
       }
@@ -37,6 +39,7 @@ export function getDutyInfo(that: MainPage) {
           isInDuty: false,
           offDutyReason: '获取失败！Network Error!',
           dutyRecoverTime: '获取失败！Network Error!',
+          place: '204',
         },
       });
     });