diff --git a/src/App.vue b/src/App.vue
index 906d8b7..7d2824d 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -2,4 +2,5 @@
   <router-view />
   <Toast position="bottom-right" />
   <ConfirmDialog style="width: min(500px, 92vw)" />
+  <LoadingOverlay />
 </template>
\ No newline at end of file
diff --git a/src/components.d.ts b/src/components.d.ts
index 07643a1..292d2c1 100644
--- a/src/components.d.ts
+++ b/src/components.d.ts
@@ -30,11 +30,6 @@ declare module 'vue' {
     RouterLink: typeof import('vue-router')['RouterLink']
     RouterView: typeof import('vue-router')['RouterView']
     Select: typeof import('primevue/select')['default']
-    Tab: typeof import('primevue/tab')['default']
-    TabList: typeof import('primevue/tablist')['default']
-    TabPanel: typeof import('primevue/tabpanel')['default']
-    TabPanels: typeof import('primevue/tabpanels')['default']
-    Tabs: typeof import('primevue/tabs')['default']
     Tag: typeof import('primevue/tag')['default']
     Textarea: typeof import('primevue/textarea')['default']
     Toast: typeof import('primevue/toast')['default']
diff --git a/src/components/LoadingOverlay.vue b/src/components/LoadingOverlay.vue
new file mode 100644
index 0000000..7ecbb90
--- /dev/null
+++ b/src/components/LoadingOverlay.vue
@@ -0,0 +1,34 @@
+<template>
+  <Teleport to="body">
+    <Transition name="fade">
+      <div
+        v-if="loading"
+        class="fixed inset-0 z-9999 flex items-center justify-center bg-white/70 dark:bg-black/60 backdrop-blur-sm"
+      >
+        <ProgressSpinner
+          strokeWidth="4"
+          fill="transparent"
+          animationDuration=".8s"
+          :style="{ width: '48px', height: '48px' }"
+        />
+      </div>
+    </Transition>
+  </Teleport>
+</template>
+
+<script setup lang="ts">
+import { useLoading } from '../composables/useLoading'
+
+const { loading } = useLoading()
+</script>
+
+<style scoped>
+.fade-enter-active,
+.fade-leave-active {
+  transition: opacity 0.15s ease;
+}
+.fade-enter-from,
+.fade-leave-to {
+  opacity: 0;
+}
+</style>
diff --git a/src/composables/useLoading.ts b/src/composables/useLoading.ts
new file mode 100644
index 0000000..234fafa
--- /dev/null
+++ b/src/composables/useLoading.ts
@@ -0,0 +1,22 @@
+import { ref } from 'vue'
+
+const pendingCount = ref(0)
+const loading = ref(false)
+
+export function useLoading() {
+  function start() {
+    pendingCount.value++
+    loading.value = true
+  }
+
+  function stop() {
+    if (pendingCount.value > 0) {
+      pendingCount.value--
+    }
+    if (pendingCount.value === 0) {
+      loading.value = false
+    }
+  }
+
+  return { loading, start, stop }
+}
diff --git a/src/services/api.ts b/src/services/api.ts
index 04b0e89..e692913 100644
--- a/src/services/api.ts
+++ b/src/services/api.ts
@@ -1,4 +1,7 @@
 import axios, { type AxiosInstance } from 'axios'
+import { useLoading } from '../composables/useLoading'
+
+const { start: loadingStart, stop: loadingStop } = useLoading()
 
 export const api: AxiosInstance = axios.create({
   baseURL: import.meta.env.VITE_API_BASE_URL ?? 'http://localhost:2000',
@@ -8,6 +11,7 @@ export const api: AxiosInstance = axios.create({
 })
 
 api.interceptors.request.use((config) => {
+  loadingStart()
   const token = localStorage.getItem('mws_token')
   if (token) {
     config.headers.Authorization = `Bearer ${token}`
@@ -16,8 +20,12 @@ api.interceptors.request.use((config) => {
 })
 
 api.interceptors.response.use(
-  (response) => response,
+  (response) => {
+    loadingStop()
+    return response
+  },
   (error) => {
+    loadingStop()
     if (error.response?.status === 401) {
       localStorage.removeItem('mws_token')
       localStorage.removeItem('mws_user')
diff --git a/src/views/tasks/TasksBoardView.vue b/src/views/tasks/TasksBoardView.vue
index 1168c90..ec1f2b5 100644
--- a/src/views/tasks/TasksBoardView.vue
+++ b/src/views/tasks/TasksBoardView.vue
@@ -29,10 +29,10 @@
             draggable="true"
             @dragstart="onDragStart(task)"
             @dragend="onDragEnd"
-            @click.stop="toggleDesc(task.id)"
+            @click.stop="openEdit(task)"
           >
             <div class="font-medium">{{ task.title }}</div>
-            <div v-if="expandedDescs.has(task.id) && task.description" class="muted-note mt-1 line-clamp-2 text-[0.85rem]">{{ task.description }}</div>
+            <div v-if="task.description" class="muted-note mt-1 line-clamp-2 text-[0.85rem]">{{ task.description }}</div>
             <div class="mt-2 text-[0.8rem]" v-if="task.assigneeName">
               <span class="flex items-center gap-1 muted-note">
                 <i class="pi pi-user text-[0.7rem]"></i> {{ task.assigneeName }}
@@ -80,7 +80,7 @@ const route = useRoute()
 const toast = useToast()
 const auth = useAuthStore()
 
-const projectId = String(route.params.id)
+const projectId = computed(() => String(route.params.id))
 const tasks = ref<Task[]>([])
 const members = ref<{ userId: string; displayName: string }[]>([])
 
@@ -89,13 +89,10 @@ const dragOverStatus = ref<TaskStatus | null>(null)
 
 const dialogVisible = ref(false)
 const editingTask = ref<Task | null>(null)
-const expandedDescs = ref(new Set<string>())
 
-function toggleDesc(id: string) {
-  const s = new Set(expandedDescs.value)
-  if (s.has(id)) s.delete(id)
-  else s.add(id)
-  expandedDescs.value = s
+function openEdit(task: Task) {
+  editingTask.value = task
+  dialogVisible.value = true
 }
 
 const columns = [
@@ -111,7 +108,7 @@ function tasksIn(status: TaskStatus) {
 
 async function load() {
   try {
-    const res = await getTasks(projectId, undefined, 1, 100)
+    const res = await getTasks(projectId.value, undefined, 1, 100)
     tasks.value = res.items
   } catch (e) {
     toast.add({ severity: 'error', summary: 'Error', detail: errorMessage(e), life: 4000 })
@@ -120,7 +117,7 @@ async function load() {
 
 async function loadMembers() {
   try {
-    const res = await getMembers(projectId, 1, 100)
+    const res = await getMembers(projectId.value, 1, 100)
     members.value = res.items.map((m) => ({
       userId: m.userId,
       displayName: m.displayName,
@@ -196,10 +193,14 @@ function formatDate(v: string) {
   return new Date(v).toLocaleDateString()
 }
 
-onMounted(async () => {
-  await loadMembers()
-  await load()
-})
+watch(
+  () => route.params.id,
+  async () => {
+    await loadMembers()
+    await load()
+  },
+  { immediate: true },
+)
 </script>
 
 <style scoped>