diff --git a/src/components/dialogs/UserDialog/UserDialog.vue b/src/components/dialogs/UserDialog/UserDialog.vue
index 3e645d25..6b1844ed 100644
--- a/src/components/dialogs/UserDialog/UserDialog.vue
+++ b/src/components/dialogs/UserDialog/UserDialog.vue
@@ -179,7 +179,7 @@
                                 {{ t('dialog.user.tags.vrchat_team') }}
                             </el-tag>
                             <el-tag
-                                v-if="userDialog.ref.last_platform === 'standalonewindows'"
+                                v-if="userDialog.ref.$platform === 'standalonewindows'"
                                 type="info"
                                 effect="plain"
                                 size="mini"
@@ -188,7 +188,7 @@
                                 PC
                             </el-tag>
                             <el-tag
-                                v-else-if="userDialog.ref.last_platform === 'android'"
+                                v-else-if="userDialog.ref.$platform === 'android'"
                                 type="info"
                                 effect="plain"
                                 size="mini"
@@ -197,7 +197,7 @@
                                 Android
                             </el-tag>
                             <el-tag
-                                v-else-if="userDialog.ref.last_platform === 'ios'"
+                                v-else-if="userDialog.ref.$platform === 'ios'"
                                 type="info"
                                 effect="plain"
                                 size="mini"
@@ -206,13 +206,13 @@
                                 >iOS</el-tag
                             >
                             <el-tag
-                                v-else-if="userDialog.ref.last_platform"
+                                v-else-if="userDialog.ref.$platform"
                                 type="info"
                                 effect="plain"
                                 size="mini"
                                 class="x-tag-platform-other"
                                 style="margin-right: 5px; margin-top: 5px">
-                                {{ userDialog.ref.last_platform }}
+                                {{ userDialog.ref.$platform }}
                             </el-tag>
                             <el-tag
                                 v-if="userDialog.ref.ageVerified && userDialog.ref.ageVerificationStatus"
diff --git a/src/shared/utils/user.js b/src/shared/utils/user.js
index b9bcc573..a5fe12b5 100644
--- a/src/shared/utils/user.js
+++ b/src/shared/utils/user.js
@@ -126,16 +126,9 @@ function userStatusClass(user, pendingOffline = false) {
         style.busy = true;
     }
     if (
-        user.platform &&
-        user.platform !== 'standalonewindows' &&
-        user.platform !== 'web'
-    ) {
-        style.mobile = true;
-    }
-    if (
-        user.last_platform &&
-        user.last_platform !== 'standalonewindows' &&
-        user.platform === 'web'
+        user.$platform &&
+        user.$platform !== 'standalonewindows' &&
+        user.$platform !== 'web'
     ) {
         style.mobile = true;
     }
diff --git a/src/stores/user.js b/src/stores/user.js
index 93acd24e..14441c03 100644
--- a/src/stores/user.js
+++ b/src/stores/user.js
@@ -521,6 +521,7 @@ export const useUserStore = defineStore('User', () => {
                 $customTagColour: '',
                 $friendNumber: 0,
                 $lastFetch: Date.now(),
+                $platform: '',
                 //
                 ...json
             };
@@ -595,6 +596,11 @@ export const useUserStore = defineStore('User', () => {
         ref.$isVRCPlus = ref.tags.includes('system_supporter');
         appearanceSettingsStore.applyUserTrustLevel(ref);
         applyUserLanguage(ref);
+        if (ref.platform && ref.platform !== 'offline') {
+            ref.$platform = ref.platform;
+        } else {
+            ref.$platform = ref.last_platform;
+        }
         // traveling
         if (ref.location === 'traveling') {
             ref.$location = parseLocation(ref.travelingToLocation);