diff --git a/web/src/views/history/History.vue b/web/src/views/history/History.vue
index 5fd4d84..846f489 100644
--- a/web/src/views/history/History.vue
+++ b/web/src/views/history/History.vue
@@ -200,6 +200,25 @@ function formatDuration(ms: number): string {
   return `${(ms / 60000).toFixed(1)}分钟`
 }
 
+function getStatusBadgeClass(status: string) {
+  switch (status) {
+    case TASK_STATUS.SUCCESS:
+      return 'bg-green-500/10 text-green-700 border-green-200/50 dark:bg-green-500/20 dark:text-green-400 dark:border-green-900/50'
+    case TASK_STATUS.FAILED:
+      return 'bg-red-500/10 text-red-700 border-red-200/50 dark:bg-red-500/20 dark:text-red-400 dark:border-red-900/50'
+    case TASK_STATUS.RUNNING:
+      return 'bg-blue-500/10 text-blue-700 border-blue-200/50 dark:bg-blue-500/20 dark:text-blue-400 dark:border-blue-900/50'
+    case TASK_STATUS.PENDING:
+      return 'bg-amber-500/10 text-amber-700 border-amber-200/50 dark:bg-amber-500/20 dark:text-amber-400 dark:border-amber-900/50'
+    case TASK_STATUS.TIMEOUT:
+      return 'bg-orange-500/10 text-orange-700 border-orange-200/50 dark:bg-orange-500/20 dark:text-orange-400 dark:border-orange-900/50'
+    case TASK_STATUS.CANCELLED:
+      return 'bg-muted text-muted-foreground border-transparent'
+    default:
+      return 'bg-secondary text-secondary-foreground border-transparent'
+  }
+}
+
 function getTaskTypeTitle(type: string) {
   return type === TASK_TYPE.REPO ? '仓库同步' : '普通任务'
 }
@@ -307,7 +326,7 @@ watch(() => route.query.task_id, (newTaskId) => {
                 </div>
               </span>
               <span class="w-12 text-right shrink-0 text-muted-foreground text-xs">{{ formatDuration(log.duration)
-              }}</span>
+                }}</span>
             </div>
             <!-- 大屏行 -->
             <div class="hidden sm:flex items-center gap-4 px-4 py-2">
@@ -347,7 +366,7 @@ watch(() => route.query.task_id, (newTaskId) => {
                 </div>
               </span>
               <span class="w-16 text-right shrink-0 text-muted-foreground text-xs">{{ formatDuration(log.duration)
-              }}</span>
+                }}</span>
               <span v-if="!selectedLog"
                 class="w-40 text-right shrink-0 text-muted-foreground text-xs hidden md:block">{{ log.start_time ||
                   log.created_at }}</span>
@@ -380,18 +399,19 @@ watch(() => route.query.task_id, (newTaskId) => {
           </div>
           <div class="flex justify-between items-center">
             <span class="text-muted-foreground">状态</span>
-            <Badge
-              :variant="selectedLog.status === TASK_STATUS.SUCCESS ? 'default' : selectedLog.status === TASK_STATUS.FAILED ? 'destructive' : 'secondary'"
-              class="capitalize px-4 py-0.5">
+            <Badge variant="outline" :class="[
+              'capitalize px-3 py-1 font-semibold rounded-full border shadow-sm transition-all duration-300',
+              getStatusBadgeClass(selectedLog.status)
+            ]">
               <div class="flex items-center gap-1.5">
-                <CheckCircle2 v-if="selectedLog.status === TASK_STATUS.SUCCESS" class="h-3 w-3" />
-                <XCircle v-else-if="selectedLog.status === TASK_STATUS.FAILED" class="h-3 w-3" />
+                <CheckCircle2 v-if="selectedLog.status === TASK_STATUS.SUCCESS" class="h-3.5 w-3.5" />
+                <XCircle v-else-if="selectedLog.status === TASK_STATUS.FAILED" class="h-3.5 w-3.5" />
                 <Zap v-else-if="selectedLog.status === TASK_STATUS.RUNNING"
-                  class="h-3 w-3 fill-current animate-pulse" />
-                <Clock v-else-if="selectedLog.status === TASK_STATUS.PENDING" class="h-3 w-3" />
-                <AlertCircle v-else-if="selectedLog.status === TASK_STATUS.TIMEOUT" class="h-3 w-3" />
-                <Ban v-else-if="selectedLog.status === TASK_STATUS.CANCELLED" class="h-3 w-3" />
-                {{ selectedLog.status }}
+                  class="h-3.5 w-3.5 fill-current animate-pulse text-blue-500" />
+                <Clock v-else-if="selectedLog.status === TASK_STATUS.PENDING" class="h-3.5 w-3.5" />
+                <AlertCircle v-else-if="selectedLog.status === TASK_STATUS.TIMEOUT" class="h-3.5 w-3.5" />
+                <Ban v-else-if="selectedLog.status === TASK_STATUS.CANCELLED" class="h-3.5 w-3.5" />
+                <span class="text-xs tracking-wide uppercase">{{ selectedLog.status }}</span>
               </div>
             </Badge>
           </div>
diff --git a/web/src/views/history/LogViewer.vue b/web/src/views/history/LogViewer.vue
index 96d1606..0324763 100644
--- a/web/src/views/history/LogViewer.vue
+++ b/web/src/views/history/LogViewer.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref, computed, watch } from 'vue'
+import { ref, computed, watch, onUnmounted } from 'vue'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
 import { X, Search } from 'lucide-vue-next'
@@ -31,31 +31,49 @@ function close() {
   emit('update:open', false)
 }
 
-// 打开时重置搜索
+// 统一控制 Body 滚动
+function toggleBodyScroll(lock: boolean) {
+  if (lock) {
+    document.body.style.overflow = 'hidden'
+  } else {
+    document.body.style.overflow = ''
+  }
+}
+
+// 监听打开状态
 watch(() => props.open, (val) => {
-  if (val) searchKeyword.value = ''
+  if (val) {
+    searchKeyword.value = ''
+    toggleBodyScroll(true)
+  } else {
+    toggleBodyScroll(false)
+  }
+}, { immediate: true })
+
+// 确保组件卸载时恢复滚动
+onUnmounted(() => {
+  toggleBodyScroll(false)
 })
 </script>
 
 <template>
   <Teleport to="body">
-    <div
-      v-if="open"
-      class="fixed inset-0 z-50 flex items-center justify-center bg-black/50 p-2 sm:p-4"
-      @click.self="close"
-    >
-      <div class="bg-background rounded-lg shadow-lg flex flex-col w-full sm:w-[90vw] md:w-[80vw] max-w-5xl h-[90vh] sm:h-[85vh]">
-        <div class="flex flex-col sm:flex-row sm:items-center justify-between px-3 sm:px-4 py-2 sm:py-3 border-b shrink-0 gap-2">
+    <div v-if="open" class="fixed inset-0 z-50 flex items-center justify-center bg-black/50 p-2 sm:p-4"
+      @click.self="close">
+      <div
+        class="bg-background rounded-lg shadow-lg flex flex-col w-full sm:w-[90vw] md:w-[80vw] max-w-5xl h-[90vh] sm:h-[85vh]">
+        <div
+          class="flex flex-col sm:flex-row sm:items-center justify-between px-3 sm:px-4 py-2 sm:py-3 border-b shrink-0 gap-2">
           <div class="flex items-center gap-3 min-w-0">
             <span class="text-sm font-medium truncate">{{ title }}</span>
-            <div v-if="status" 
+            <div v-if="status"
               class="flex items-center gap-1.5 px-2 py-0.5 rounded text-[10px] font-bold uppercase transition-colors shrink-0"
-              :class="status === 'success' ? 'bg-green-500/10 text-green-500 border border-green-500/20' : 
-                      status === 'failed' ? 'bg-red-500/10 text-red-500 border border-red-500/20' : 
-                      'bg-yellow-500/10 text-yellow-500 border border-yellow-500/20'"
-            >
+              :class="status === 'success' ? 'bg-green-500/10 text-green-500 border border-green-500/20' :
+                status === 'failed' ? 'bg-red-500/10 text-red-500 border border-red-500/20' :
+                  'bg-yellow-500/10 text-yellow-500 border border-yellow-500/20'">
               <span v-if="status === 'running'" class="relative flex h-1.5 w-1.5 mr-0.5">
-                <span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-yellow-400 opacity-75"></span>
+                <span
+                  class="animate-ping absolute inline-flex h-full w-full rounded-full bg-yellow-400 opacity-75"></span>
                 <span class="relative inline-flex rounded-full h-1.5 w-1.5 bg-yellow-500"></span>
               </span>
               {{ status === 'success' ? '成功' : status === 'failed' ? '失败' : '执行中' }}