diff --git a/src/components/AppFooter.vue b/src/components/AppFooter.vue
index 25a4746..9aaa67f 100644
--- a/src/components/AppFooter.vue
+++ b/src/components/AppFooter.vue
@@ -10,18 +10,18 @@
       >
         網站原始碼
       </a>
-      <router-link
-        class="mr-3"
-        to="/terms"
-      >
-        服務條款
-      </router-link>
       <a
         class="mr-3"
         href="https://web-tech.tw/#/privacy"
       >
         隱私權政策
       </a>
+      <router-link
+        class="mr-3"
+        to="/terms"
+      >
+        服務條款
+      </router-link>
     </div>
     <div class="max-w-7xl mx-auto mt-5 divide-y divide-gray-200 px-4 sm:px-6 md:px-8">
       &copy; {{ year }}
diff --git a/src/plugins/turnstile.js b/src/plugins/turnstile.js
index f305fbf..2f9e080 100644
--- a/src/plugins/turnstile.js
+++ b/src/plugins/turnstile.js
@@ -1,4 +1,4 @@
-import {onMounted, onBeforeUnmount} from "vue";
+import {onBeforeUnmount} from "vue";
 
 const {VITE_TURNSTILE_SITE_KEY: turnstileSiteKey} = import.meta.env;
 const scriptSourceUrl = "https://challenges.cloudflare.com/turnstile/v0/api.js?onload=loadTurnstile";
@@ -18,7 +18,12 @@ export function loadTurnstile(selector, callback) {
   if (!turnstileSiteKey) {
     throw new Error("turnstileSiteKey is required for loadTurnstile");
   }
-  document.head.appendChild(turnstileScript);
+  if (!selector) {
+    throw new Error("selector is required for loadTurnstile");
+  }
+  if (!document.head.contains(turnstileScript)) {
+    document.head.appendChild(turnstileScript);
+  }
   window.loadTurnstile = () => {
     window.turnstile.render(selector, {
       sitekey: turnstileSiteKey,
@@ -34,6 +39,9 @@ export function loadTurnstile(selector, callback) {
  * @returns {void}
  */
 export function unloadTurnstile() {
+  if (!document.head.contains(turnstileScript)) {
+    return;
+  }
   document.head.removeChild(turnstileScript);
 }
 
@@ -41,22 +49,26 @@ export function unloadTurnstile() {
  * Vue 3 composition function to use the Turnstile widget.
  * @module turnstile
  * @function
- * @param {string} selector - The CSS selector to render the Turnstile widget.
- * @returns {Promise<string>} The promise that resolves when the Turnstile widget is solved.
+ * @returns {object} The methods to use the Turnstile widget.
  */
-export function useTurnstile(selector) {
-  if (!selector) {
-    throw new Error("selector is required for useTurnstile");
-  }
-  return new Promise((resolve) => {
-    // Attach the Turnstile script when the component is mounted.
-    onMounted(
-      () => loadTurnstile(selector, resolve),
-    );
+export function useTurnstile() {
+  // Detach the Turnstile script when the component is unmounted.
+  onBeforeUnmount(
+    () => unloadTurnstile(),
+  );
 
-    // Detach the Turnstile script when the component is unmounted.
-    onBeforeUnmount(
-      () => unloadTurnstile(),
-    );
-  });
+  let resolvedValue = null;
+  return {
+    render: (selector) => {
+      resolvedValue = new Promise((resolve) => {
+        loadTurnstile(selector, resolve);
+      });
+    },
+    token: () => {
+      return resolvedValue;
+    },
+    clear: () => {
+      resolvedValue = null;
+    },
+  };
 }
diff --git a/src/views/RoomManageView.vue b/src/views/RoomManageView.vue
index 2890b01..45d739f 100644
--- a/src/views/RoomManageView.vue
+++ b/src/views/RoomManageView.vue
@@ -78,7 +78,7 @@
             @click="onClickRefresh"
           >
             <loading-circle-icon
-              v-if="isLoad"
+              v-if="isLoadRefresh"
               class="h-6 w-6 animate-spin"
             />
             <span v-else>
@@ -125,6 +125,8 @@ const {
 
 const isLoad = ref(false);
 const isDead = ref(false);
+
+const isLoadRefresh = ref(false);
 const isCopy = ref(false);
 
 const statusMessage = ref("");
@@ -175,11 +177,11 @@ const onClickCopyInviteUrl = async () => {
 };
 
 const onClickRefresh = async () => {
-  isLoad.value = true;
+  isLoadRefresh.value = true;
   const result = await client.patch(`rooms/${roomCode}`).json();
   Object.assign(roomData, result);
   statusMessage.value = "更新成功";
-  isLoad.value = false;
+  isLoadRefresh.value = false;
 };
 
 const onClickCommit = () => {
diff --git a/src/views/RoomSubmissionView.vue b/src/views/RoomSubmissionView.vue
index dc00dbb..190273c 100644
--- a/src/views/RoomSubmissionView.vue
+++ b/src/views/RoomSubmissionView.vue
@@ -54,7 +54,7 @@
               @click="onClickAction"
             >
               <loading-circle-icon
-                v-if="isLoad"
+                v-if="isLoadAction"
                 class="h-6 w-6 animate-spin"
               />
               <x-mark-icon
@@ -74,7 +74,7 @@
         class="w-full flex justify-center"
       >
         <div
-          v-if="isLoad"
+          v-if="isLoadAction"
           class="max-w-md py-4 px-8 bg-white shadow-lg rounded-lg mb-20"
         >
           <loading-circle-icon
@@ -156,6 +156,8 @@ const {
 
 const isLoad = ref(false);
 const isDead = ref(false);
+
+const isLoadAction = ref(false);
 const isQuery = ref(false);
 
 const statusMessage = ref("");
@@ -208,7 +210,7 @@ const onClickAction = async () => {
   }
 
   submissionData.code = submissionCode.value;
-  isLoad.value = true;
+  isLoadAction.value = true;
   isQuery.value = true;
   try {
     const submission = await client.get(
@@ -218,7 +220,7 @@ const onClickAction = async () => {
   } catch (error) {
     console.error(error);
   }
-  isLoad.value = false;
+  isLoadAction.value = false;
 };
 
 onMounted(async () => {
diff --git a/src/views/TicketView.vue b/src/views/TicketView.vue
index a3a6bf7..3017624 100644
--- a/src/views/TicketView.vue
+++ b/src/views/TicketView.vue
@@ -87,7 +87,7 @@
               @click="onSubmit"
             >
               <loading-circle-icon
-                v-if="isLoad"
+                v-if="isLoadSubmit"
                 class="h-6 w-6 animate-spin"
               />
               <span v-else>加入社群</span>
@@ -117,7 +117,7 @@ import {useTurnstile} from "../plugins/turnstile.js";
 
 const route = useRoute();
 const client = useClient();
-const turnstile = useTurnstile("#captcha");
+const turnstile = useTurnstile();
 
 const {
   roomCode,
@@ -125,6 +125,8 @@ const {
 
 const isLoad = ref(false);
 const isDead = ref(false);
+
+const isLoadSubmit = ref(false);
 const isCopy = ref(false);
 
 const statusMessage = ref("");
@@ -156,10 +158,6 @@ const backgroundStyle = computed(() => {
   };
 });
 
-turnstile.then((token) => {
-  captchaToken.value = token;
-});
-
 const onClickCopy = async () => {
   if (!navigator.clipboard) {
     statusMessage.value = "您的瀏覽器不支援複製功能";
@@ -190,7 +188,7 @@ const onSubmit = async () => {
     return;
   }
 
-  isLoad.value = true;
+  isLoadSubmit.value = true;
   const result = await client.post("submissions", {
     json: {
       captcha: captchaToken.value,
@@ -198,7 +196,7 @@ const onSubmit = async () => {
     },
   }).json();
   submissionCode.value = result.code;
-  isLoad.value = false;
+  isLoadSubmit.value = false;
 };
 
 onMounted(async () => {
@@ -211,5 +209,10 @@ onMounted(async () => {
     console.error(error);
   }
   isLoad.value = false;
+
+  if (!isDead.value) {
+    turnstile.render("#captcha");
+    captchaToken.value = await turnstile.token();
+  }
 });
 </script>