diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 0c89b1e..03a0647 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -12,7 +12,8 @@
       android:icon="@mipmap/ic_launcher_foreground"
       android:roundIcon="@mipmap/ic_launcher_foreground"
       android:allowBackup="false"
-      android:theme="@style/AppTheme">
+      android:theme="@style/AppTheme"
+      android:usesCleartextTraffic="true">
       <meta-data
         android:name="com.google.firebase.messaging.default_notification_icon"
         android:resource="@drawable/ic_stat_keywe"/>
diff --git a/src/pages/AccessRequestRolePage.js b/src/pages/AccessRequestRolePage.js
index f5da715..958fcf5 100644
--- a/src/pages/AccessRequestRolePage.js
+++ b/src/pages/AccessRequestRolePage.js
@@ -172,12 +172,22 @@ const AccessRequestRolePage = ({ route }) => {
           {isVerified && (
             <>
               <Text style={styles.contentTitle}>방문 일시 선택</Text>
-              <NormalCheckbox labels={availableDates} onChangeHandler={handleDateCheckbox} />
-              <NormalButton
-                title="방문증 신청"
-                onPressHandler={handleSubmitButton}
-                style={styles.submitButton}
-              />
+              {availableDates.length === 0 && (
+                <>
+                  <Text style={styles.noDatesText}>선택 가능한 방문일시가 없습니다.</Text>
+                  <NormalButton title="방문증 신청" style={styles.submitButton} isDisabled={true} />
+                </>
+              )}
+              {availableDates.length > 0 && (
+                <>
+                  <NormalCheckbox labels={availableDates} onChangeHandler={handleDateCheckbox} />
+                  <NormalButton
+                    title="방문증 신청"
+                    onPressHandler={handleSubmitButton}
+                    style={styles.submitButton}
+                  />
+                </>
+              )}
             </>
           )}
         </View>
diff --git a/src/pages/MainPage.js b/src/pages/MainPage.js
index cdb888b..d6d0517 100644
--- a/src/pages/MainPage.js
+++ b/src/pages/MainPage.js
@@ -3,13 +3,10 @@ import { View, Image } from 'react-native';
 import { useNavigation, useRoute, useFocusEffect } from '@react-navigation/native';
 import { getAccessList } from '../apis/MyAccessListApi';
 import { getHospitalList } from '../apis/AccessRequestApi';
-import { getMyInfo } from '../apis/MyPageApi';
-import { mockAccessList } from '../mocks/mockAccessList';
 import { useAuthStore } from '../stores/authStore';
 import { useNormalAlertStore } from '../stores/alertStore';
 import { styles } from './styles/MainPage.styles';
 import QrCards from '../components/cards/QrCards';
-import NormalButton from '../components/buttons/NormalButton';
 
 // TODO: 리펙토링 할 때 같은 코드는 export해서 import해서 쓰기
 // 병원 Id로 병원 이름 찾기
@@ -94,7 +91,7 @@ function isQrAvailable(item) {
 }
 
 const MainPage = () => {
-  const { setLoading } = useAuthStore();
+  const { setLoading, userInfo } = useAuthStore();
   const showNormalAlert = useNormalAlertStore.getState().showNormalAlert;
 
   // 임시: 상태변수로 출입 권한 제어
@@ -130,9 +127,9 @@ const MainPage = () => {
 
         try {
           // 병원, 유저 정보 병렬로 불러오기
-          const [hospitalList, myInfo] = await Promise.all([getHospitalList(), getMyInfo()]);
+          const hospitalList = await getHospitalList();
           setHospitalNameList(hospitalList);
-          setUserName(myInfo.name);
+          setUserName(userInfo?.name || '이름 로딩 중 . . .');
 
           const accessList = await getAccessList();
           setMyAccessList(accessList);
diff --git a/src/pages/styles/AccessRequestRolePage.styles.js b/src/pages/styles/AccessRequestRolePage.styles.js
index 62ee9c9..3fad433 100644
--- a/src/pages/styles/AccessRequestRolePage.styles.js
+++ b/src/pages/styles/AccessRequestRolePage.styles.js
@@ -39,4 +39,11 @@ export const styles = StyleSheet.create({
     marginTop: '10%',
     marginBottom: 50,
   },
+  noDatesText: {
+    ...fonts.smallText,
+    color: colors.darkGray,
+    alignSelf: 'center',
+    marginTop: '5%',
+    marginBottom: '3%',
+  },
 });