diff --git a/apps/web/src/components/DetectionConfig.vue b/apps/web/src/components/DetectionConfig.vue
index 3d2eb48..7d3f942 100644
--- a/apps/web/src/components/DetectionConfig.vue
+++ b/apps/web/src/components/DetectionConfig.vue
@@ -42,7 +42,7 @@
             class="full-width"
           >
             <el-option
-              v-for="model in models"
+              v-for="model in filteredModels"
               :key="model.id"
               :label="model.name"
               :value="model.id"
@@ -197,10 +197,15 @@ const config = ref({
   model: props.defaultModel || (props.models.length > 0 ? props.models[0].id : ''),
   confidence: 0.5,
   iou: 0.45,
-  composite: false,
+  composite: true,
   algorithmConfig: {}
 })
 
+// 过滤掉烟雾检测模型
+const filteredModels = computed(() => {
+  return props.models.filter(model => model.id !== 'smoke_detection')
+})
+
 // 判断当前是否是火灾检测模型
 const isFireDetectionModel = computed(() => {
   return config.value.model === 'fire_detection'
@@ -231,9 +236,11 @@ watch(() => [config.value.model, config.value.confidence, config.value.iou, conf
   emit('config-change', config.value)
 }, { deep: true })
 
-// 监听模型变化，如果不是火灾模型，关闭复合检测
+// 监听模型变化，火灾模型默认开启复合检测，非火灾模型关闭
 watch(() => config.value.model, (newModel) => {
-  if (newModel !== 'fire_detection') {
+  if (newModel === 'fire_detection') {
+    config.value.composite = true
+  } else {
     config.value.composite = false
   }
 })