diff --git a/src/api/alarm.ts b/src/api/alarm.ts
index 1095730..2cf47ea 100644
--- a/src/api/alarm.ts
+++ b/src/api/alarm.ts
@@ -4,6 +4,7 @@ export interface RosInspectionRecordLineImageQueryDTO {
   recognizeType?: number | string;
   startTime?: string;
   endTime?: string;
+  warning?: boolean;
   keyword?: string;
 }
 
diff --git a/src/views/dashboard1/index.less b/src/views/dashboard1/index.less
index f029e51..008f5d3 100644
--- a/src/views/dashboard1/index.less
+++ b/src/views/dashboard1/index.less
@@ -931,7 +931,6 @@
   }
 
   .video-grid-cell:hover {
-    transform: translateY(-1px);
     border-color: rgba(141, 237, 255, 0.42);
   }
 
@@ -942,7 +941,7 @@
     height: 100%;
     object-fit: contain;
     display: block;
-    opacity: 0.76;
+    // opacity: 0.76;
   }
 
   .stream-message {
diff --git a/src/views/dashboard1/pages/AlarmManagementPage.vue b/src/views/dashboard1/pages/AlarmManagementPage.vue
index de605c7..7d9caee 100644
--- a/src/views/dashboard1/pages/AlarmManagementPage.vue
+++ b/src/views/dashboard1/pages/AlarmManagementPage.vue
@@ -21,6 +21,7 @@ interface AlarmRecord {
 }
 
 type RecognitionStatusText = "待执行" | "执行中" | "执行成功" | "执行失败" | "未知状态";
+type WarningFilterValue = "" | "true" | "false";
 
 interface AlarmPageResult {
   total?: number;
@@ -48,6 +49,7 @@ const recognitionStatusMap: Record<number, RecognitionStatusText> = {
 
 const alarmNo = ref("");
 const recognizeType = ref("");
+const warningFilter = ref<WarningFilterValue>("true");
 const startTime = ref("");
 const endTime = ref("");
 const alarms = ref<AlarmRecord[]>([]);
@@ -97,6 +99,15 @@ function handleSearch() {
   fetchAlarmList();
 }
 
+function handleClear() {
+  alarmNo.value = "";
+  recognizeType.value = "";
+  warningFilter.value = "";
+  startTime.value = "";
+  endTime.value = "";
+  handleSearch();
+}
+
 // 请求告警分页列表并更新表格数据
 async function fetchAlarmList() {
   listLoading.value = true;
@@ -108,6 +119,7 @@ async function fetchAlarmList() {
       limit: pageSize,
       query: {
         recognizeType: normalizeRecognizeType(recognizeType.value),
+        warning: normalizeWarningFilter(warningFilter.value),
         startTime: normalizeDateTime(startTime.value),
         endTime: normalizeDateTime(endTime.value),
         id: alarmNo.value.trim() || undefined,
@@ -183,6 +195,14 @@ function normalizeRecognizeType(value: string) {
   return value ? Number(value) : undefined;
 }
 
+function normalizeWarningFilter(value: WarningFilterValue) {
+  if (!value) {
+    return undefined;
+  }
+
+  return value === "true";
+}
+
 function formatPosition(record: RosInspectionRecordLineImage) {
   if (typeof record.poseX !== "number" || typeof record.poseY !== "number") {
     return "--";
@@ -210,6 +230,11 @@ onMounted(() => {
               <option value="3">隧道积水</option>
               <option value="4">墙体裂缝</option>
             </select>
+            <select v-model="warningFilter" class="toolbar-select">
+              <option value="">全部预警状态</option>
+              <option value="true">是否预警：是</option>
+              <option value="false">是否预警：否</option>
+            </select>
             <input
               v-model="startTime"
               class="toolbar-input alarm-time-input"
@@ -228,6 +253,7 @@ onMounted(() => {
               @keyup.enter="handleSearch"
             />
             <button class="page-action-btn primary" type="button" @click="handleSearch">搜索</button>
+            <button class="page-action-btn ghost" type="button" @click="handleClear">清空</button>
             <button class="page-action-btn ghost" type="button" @click="fetchAlarmList">刷新</button>
           </div>
           <div class="toolbar-right">共 {{ totalAlarms }} 条告警记录</div>
diff --git a/src/views/dashboard1/pages/IntegratedCenterPage.vue b/src/views/dashboard1/pages/IntegratedCenterPage.vue
index 732ad0b..2cddb13 100644
--- a/src/views/dashboard1/pages/IntegratedCenterPage.vue
+++ b/src/views/dashboard1/pages/IntegratedCenterPage.vue
@@ -1640,10 +1640,10 @@ function getStatusClass(status: DeviceItem["status"]) {
               :class="['monitor-video', { infrared: activeCameraMode === 'infrared' }]" autoplay muted
               playsinline></video>
             <div class="scan-line"></div>
-            <div class="video-overlay top-left">实时视频流</div>
+            <!-- <div class="video-overlay top-left">实时视频流</div>
             <div class="video-overlay top-right">
               {{ activeCameraMode === "white" ? "白光镜头" : "红外镜头" }}
-            </div>
+            </div> -->
             <div class="video-overlay bottom-left">{{ currentRobot.id }}</div>
             <div v-if="streamLoading" class="video-empty">视频流连接中...</div>
             <div v-else-if="streamError" class="video-empty">{{ streamError }}</div>