diff --git a/src/components/StartTask.vue b/src/components/StartTask.vue
index 7d15d43..51400ed 100644
--- a/src/components/StartTask.vue
+++ b/src/components/StartTask.vue
@@ -172,16 +172,22 @@ const endTimer = async (content: string) => {
       cancelButtonText: "取消",
       type: "warning",
     });
+  } catch {
+    // 用户取消结束会话，不做任何操作
+    return;
+  }
 
+  try {
     const res = await endSession(taskInfo.value.sessionNum, content);
     if (res.code === 200) {
       ElMessage.success("任务结束");
+    } else {
+      ElMessage.error(res.message || "结束会话失败");
     }
-
     clear();
-    window.location.assign("/study");
+    await router.push("/study");
   } catch {
-    // 用户取消结束会话，或接口异常时由请求层统一提示
+    ElMessage.error("结束会话失败，请重试");
   }
 };
 
@@ -238,13 +244,10 @@ onUnmounted(() => {
 
 <template>
   <section class="start-page">
-    <header class="surface-card top-head">
-      <div>
-        <h1 class="page-title">{{ taskInfo.taskName || "学习会话" }}</h1>
-        <p class="page-subtitle">状态：{{ statusText }}</p>
-      </div>
+    <div class="task-info-bar">
       <el-tag type="success" effect="plain">任务编号：{{ taskInfo.taskNum }}</el-tag>
-    </header>
+      <span class="status-text">状态：{{ statusText }}</span>
+    </div>
 
     <el-alert
       v-if="taskInfo.systemMessage"
@@ -331,14 +334,17 @@ onUnmounted(() => {
   gap: 14px;
 }
 
-.top-head {
-  padding: 18px 20px;
+.task-info-bar {
   display: flex;
-  justify-content: space-between;
-  align-items: flex-start;
+  align-items: center;
   gap: 12px;
 }
 
+.status-text {
+  font-size: 14px;
+  color: var(--text-secondary);
+}
+
 .session-grid {
   display: grid;
   grid-template-columns: 380px 1fr;
diff --git a/src/components/TaskForm.vue b/src/components/TaskForm.vue
index 34c8868..57cc9e8 100644
--- a/src/components/TaskForm.vue
+++ b/src/components/TaskForm.vue
@@ -22,12 +22,6 @@ const priority = ref({
 });
 
 const priorityOptions = [0, 1, 2, 3, 4, 5];
-const pageTitle = computed(() => (route.name === "update-task" ? "更新学习任务" : "创建学习任务"));
-const pageSubtitle = computed(() =>
-  route.name === "update-task"
-    ? "修改任务信息后保存，后续学习会话将使用最新内容"
-    : "填写任务基本信息与优先级维度，帮助系统更好排序"
-);
 
 const createTask = () => {
   request
@@ -40,7 +34,7 @@ const createTask = () => {
     .then((result) => {
       if (result.code === 200) {
         ElMessage.success("创建任务成功");
-        router.back();
+        router.push({ name: "study" });
       } else {
         ElMessage.error("任务创建失败：" + result.message);
       }
@@ -81,7 +75,7 @@ const updateTask = () => {
     .then((result) => {
       if (result.code === 200) {
         ElMessage.success("更新任务成功");
-        router.back();
+        router.push({ name: "study" });
       } else {
         ElMessage.error("任务更新失败：" + result.message);
       }
@@ -90,7 +84,7 @@ const updateTask = () => {
 
 const cancelTask = () => {
   ElMessage.info("已取消操作");
-  router.back();
+  router.push({ name: "study" });
 };
 
 const submitTask = () => {
@@ -126,11 +120,6 @@ const isMobile = computed(() => screenWidth.value <= 900);
 
 <template>
   <section class="task-form-page">
-    <header class="surface-card form-header">
-      <h1 class="page-title">{{ pageTitle }}</h1>
-      <p class="page-subtitle">{{ pageSubtitle }}</p>
-    </header>
-
     <el-form label-position="top" class="surface-card form-shell">
       <div class="group">
         <h3>基础信息</h3>
@@ -195,10 +184,6 @@ const isMobile = computed(() => screenWidth.value <= 900);
   gap: 14px;
 }
 
-.form-header {
-  padding: 20px 22px;
-}
-
 .form-shell {
   padding: 22px;
 }