diff --git a/src/views/flow/components/ParamsDrawer.vue b/src/views/flow/components/ParamsDrawer.vue
index 5c76987..92088a6 100644
--- a/src/views/flow/components/ParamsDrawer.vue
+++ b/src/views/flow/components/ParamsDrawer.vue
@@ -38,6 +38,7 @@ import RecognizeNodeParams from './params/RecognizeNodeParams.vue'
 import DeviceUniversal from './params/DeviceUniversal.vue'
 import SwitchNodeParams from './params/SwitchNodeParams.vue'
 import ActionQueueParams from './params/ActionQueueParams.vue'
+import MediaAnalysisParams from './params/MediaAnalysisParams.vue'
 
 const props = defineProps({
   drawer: Boolean,
@@ -65,6 +66,7 @@ const currentComponent = computed(() => {
   if (type === 'recognize') return RecognizeNodeParams
   if (['deviceUniversal', 'device_universal'].includes(type)) return DeviceUniversal
   if (type === 'actionQueue') return ActionQueueParams
+  if (type === 'mediaAnalysis') return MediaAnalysisParams
   if (type === 'branch') return SwitchNodeParams
   return null
 })
diff --git a/src/views/flow/components/params/MediaAnalysisParams.vue b/src/views/flow/components/params/MediaAnalysisParams.vue
new file mode 100644
index 0000000..d25554f
--- /dev/null
+++ b/src/views/flow/components/params/MediaAnalysisParams.vue
@@ -0,0 +1,244 @@
+<!--
+ * 文件说明：通用媒体分析节点配置，支持音频分类和视频分析场景。
+ * 作用范围：仅服务于流程设计器模块。
+ -->
+<template>
+  <div class="media-analysis-params">
+    <div class="media-analysis-intro">
+      <div class="media-analysis-intro__title">{{ title }}</div>
+      <div class="media-analysis-intro__desc">{{ description }}</div>
+    </div>
+
+    <el-form ref="formRef" :model="formData" :rules="rules" label-position="top">
+      <el-form-item label="分析场景" prop="profileCode">
+        <el-select
+          v-model="formData.profileCode"
+          filterable
+          allow-create
+          default-first-option
+          placeholder="选择或输入场景编码"
+          style="width: 100%"
+        >
+          <el-option
+            v-for="item in profileOptions"
+            :key="item.value"
+            :label="item.label"
+            :value="item.value"
+          />
+        </el-select>
+        <div class="field-hint">场景决定识别标签、判断阈值和分析要求。</div>
+      </el-form-item>
+
+      <el-form-item :label="mediaLabel" prop="mediaMode">
+        <el-segmented v-model="formData.mediaMode" :options="mediaModes" />
+      </el-form-item>
+
+      <el-form-item v-if="formData.mediaMode === 'quote'" label="引用节点输出" prop="mediaQuote">
+        <el-cascader
+          ref="mediaCascaderRef"
+          v-model="formData.mediaQuote"
+          :options="quoteOptions"
+          :props="{ checkStrictly: true }"
+          placeholder="选择上游录音或录像输出"
+          style="width: 100%"
+          @visible-change="loadQuoteOptions"
+          @change="handleQuoteChange"
+        />
+      </el-form-item>
+
+      <el-form-item v-else :label="`${mediaLabel}地址`" prop="mediaUrl">
+        <el-input v-model="formData.mediaUrl" type="textarea" :rows="3" placeholder="请输入 HTTP/HTTPS 媒体地址" />
+      </el-form-item>
+
+      <el-form-item v-if="isVideo" label="补充分析要求">
+        <el-input
+          v-model="formData.instruction"
+          type="textarea"
+          :rows="4"
+          maxlength="2000"
+          show-word-limit
+          placeholder="可选，例如：判断仪表是否点亮，并说明依据"
+        />
+      </el-form-item>
+
+      <el-form-item v-if="isVideo" label="分析模式">
+        <el-segmented v-model="formData.analysisMode" :options="analysisModes" block />
+        <div class="field-hint">自动模式优先快速分析，结果不完整时自动切换精确分析。</div>
+      </el-form-item>
+    </el-form>
+
+    <el-divider content-position="left">节点输出</el-divider>
+    <div class="output-list">
+      <div v-for="item in outputSummary" :key="item.name" class="output-item">
+        <code>{{ item.name }}</code>
+        <span>{{ item.desc }}</span>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { computed, reactive, ref, watch } from 'vue'
+import { getInput } from '@/utils/flow'
+
+const props = defineProps({ data: Object })
+const emit = defineEmits(['save-success', 'save-error'])
+
+const formRef = ref()
+const mediaCascaderRef = ref()
+const quoteOptions = ref([])
+const formData = reactive({
+  profileCode: '',
+  mediaMode: 'quote',
+  mediaQuote: [],
+  mediaQuoteType: 'output',
+  mediaUrl: '',
+  instruction: '',
+  analysisMode: 'AUTO',
+})
+
+const isVideo = computed(() => props.data?.properties?.action === 'VIDEO_ANALYZE')
+const title = computed(() => isVideo.value ? '视频智能分析' : '声音事件识别')
+const description = computed(() => isVideo.value
+  ? '对录像抽帧并按所选场景生成结构化分析结果。'
+  : '将录音与场景中的多类参考声音比较，低于阈值时返回“其他声音”。')
+const mediaLabel = computed(() => isVideo.value ? '视频来源' : '音频来源')
+const mediaName = computed(() => isVideo.value ? 'videoUrl' : 'audioUrl')
+const mediaModes = [
+  { label: '引用节点输出', value: 'quote' },
+  { label: '直接输入地址', value: 'input' },
+]
+const analysisModes = [
+  { label: '自动', value: 'AUTO' },
+  { label: '快速', value: 'FAST' },
+  { label: '精确', value: 'ACCURATE' },
+]
+const profileOptions = computed(() => isVideo.value
+  ? [{ label: '爱玛测试视频分析', value: 'aima.power_video.v1' }]
+  : [{ label: '爱玛车辆声音事件识别', value: 'aima.power_state.v1' }])
+const outputSummary = computed(() => isVideo.value
+  ? [
+      { name: 'passed', desc: '是否通过' },
+      { name: 'conclusion', desc: '分析结论' },
+      { name: 'summary', desc: '分析摘要' },
+      { name: 'events', desc: '关键事件列表' },
+      { name: 'analysisMode', desc: '实际使用的分析模式' },
+      { name: 'fallback', desc: '是否切换到精确分析' },
+    ]
+  : [
+      { name: 'label', desc: '场景分类编码，未匹配时为 UNKNOWN' },
+      { name: 'labelName', desc: '结果名称' },
+      { name: 'matched', desc: '是否达到匹配阈值' },
+      { name: 'confidence', desc: '最高匹配度' },
+      { name: 'scores', desc: '各分类匹配度' },
+    ])
+
+const rules = {
+  profileCode: [{ required: true, message: '请选择或输入分析场景', trigger: 'change' }],
+  mediaQuote: [{
+    validator: (_, value) => formData.mediaMode !== 'quote' || (Array.isArray(value) && value.length)
+      ? Promise.resolve()
+      : Promise.reject(new Error('请选择媒体输出')),
+    trigger: 'change',
+  }],
+  mediaUrl: [{
+    validator: (_, value) => formData.mediaMode !== 'input' || /^https?:\/\//i.test(String(value || '').trim())
+      ? Promise.resolve()
+      : Promise.reject(new Error('请输入有效的 HTTP/HTTPS 地址')),
+    trigger: 'blur',
+  }],
+}
+
+const loadQuoteOptions = (visible) => {
+  if (visible) quoteOptions.value = getInput(props.data.id) || []
+}
+
+const handleQuoteChange = () => {
+  const checked = mediaCascaderRef.value?.getCheckedNodes?.(true)?.[0]
+  formData.mediaQuoteType = checked?.data?.type || 'output'
+}
+
+const initData = () => {
+  const params = props.data?.properties?.nodeParams || []
+  const profile = params.find(item => item.name === 'profileCode')
+  const media = params.find(item => item.name === mediaName.value)
+  const instruction = params.find(item => item.name === 'instruction')
+  const analysisMode = params.find(item => item.name === 'analysisMode')
+  formData.profileCode = profile?.input || profileOptions.value[0]?.value || ''
+  formData.mediaMode = media?.type === 'input' ? 'input' : 'quote'
+  formData.mediaQuote = Array.isArray(media?.quote) ? [...media.quote] : []
+  formData.mediaQuoteType = media?.quoteType || 'output'
+  formData.mediaUrl = media?.input || ''
+  formData.instruction = instruction?.input || ''
+  formData.analysisMode = analysisMode?.input || 'AUTO'
+}
+
+watch(() => props.data, initData, { immediate: true, deep: true })
+
+const validateAndSave = async () => {
+  try {
+    await formRef.value.validate()
+    const nodeParams = [
+      {
+        name: 'profileCode',
+        type: 'input',
+        input: formData.profileCode.trim(),
+        required: true,
+        disabled: true,
+        componentType: 'select',
+        selectOptions: profileOptions.value,
+      },
+      {
+        name: mediaName.value,
+        type: formData.mediaMode,
+        input: formData.mediaMode === 'input' ? formData.mediaUrl.trim() : '',
+        quote: formData.mediaMode === 'quote' ? [...formData.mediaQuote] : '',
+        quoteType: formData.mediaQuoteType,
+        required: true,
+        disabled: true,
+      },
+    ]
+    if (isVideo.value) {
+      nodeParams.push({
+        name: 'instruction',
+        type: 'input',
+        input: formData.instruction.trim(),
+        required: false,
+        disabled: true,
+      })
+      nodeParams.push({
+        name: 'analysisMode',
+        type: 'input',
+        input: formData.analysisMode,
+        required: false,
+        disabled: true,
+        componentType: 'select',
+        selectOptions: analysisModes,
+      })
+    }
+    const properties = { ...props.data.properties, nodeParams }
+    delete properties.executionTarget
+    lf.setProperties(props.data.id, properties)
+    emit('save-success')
+  } catch (error) {
+    emit('save-error')
+  }
+}
+
+defineExpose({ validateAndSave })
+</script>
+
+<style scoped lang="scss">
+.media-analysis-params { padding-top: 16px; }
+.media-analysis-intro {
+  margin-bottom: 22px;
+  padding: 14px 16px;
+  border-left: 3px solid var(--el-color-primary);
+  background: var(--el-fill-color-light);
+}
+.media-analysis-intro__title { color: var(--el-text-color-primary); font-weight: 650; }
+.media-analysis-intro__desc, .field-hint { margin-top: 5px; color: var(--el-text-color-secondary); font-size: 12px; line-height: 18px; }
+.output-list { display: grid; gap: 8px; }
+.output-item { display: flex; gap: 12px; align-items: baseline; color: var(--el-text-color-regular); font-size: 13px; }
+.output-item code { min-width: 92px; color: var(--el-color-primary); }
+</style>
diff --git a/src/views/flow/config.js b/src/views/flow/config.js
index 9f47e60..d3b5c85 100644
--- a/src/views/flow/config.js
+++ b/src/views/flow/config.js
@@ -492,6 +492,49 @@ function handler(params) {
   {
     collapseTitle: "大模型",
     nodeList: [
+      {
+        icon: microphoneSvg,
+        name: "声音事件识别",
+        type: "mediaAnalysis",
+        desc: "将录音与分析场景中的多类参考声音进行匹配",
+        action: "AUDIO_EVENT_CLASSIFY",
+        nodeType: "LLM",
+        nodeParams: [
+          { name: "profileCode", type: "input", input: "aima.power_state.v1", required: true, disabled: true },
+          { name: "audioUrl", type: "quote", input: "", quote: "", required: true, disabled: true },
+        ],
+        outputType: "json",
+        outputParams: [
+          { name: "label", type: "string", desc: "场景分类编码，未匹配时为UNKNOWN", disabled: true },
+          { name: "labelName", type: "string", desc: "分类名称", disabled: true },
+          { name: "matched", type: "boolean", desc: "是否达到匹配阈值", disabled: true },
+          { name: "confidence", type: "number", desc: "最高匹配度", disabled: true },
+          { name: "scores", type: "object", desc: "各分类匹配度", children: [], disabled: true },
+        ],
+      },
+      {
+        icon: videoSvg,
+        name: "视频智能分析",
+        type: "mediaAnalysis",
+        desc: "按分析场景理解测试录像并输出结构化结论",
+        action: "VIDEO_ANALYZE",
+        nodeType: "LLM",
+        nodeParams: [
+          { name: "profileCode", type: "input", input: "aima.power_video.v1", required: true, disabled: true },
+          { name: "videoUrl", type: "quote", input: "", quote: "", required: true, disabled: true },
+          { name: "instruction", type: "input", input: "", required: false, disabled: true },
+          { name: "analysisMode", type: "input", input: "AUTO", required: false, disabled: true },
+        ],
+        outputType: "json",
+        outputParams: [
+          { name: "passed", type: "boolean", desc: "是否通过", disabled: true },
+          { name: "conclusion", type: "string", desc: "分析结论", disabled: true },
+          { name: "summary", type: "string", desc: "分析摘要", disabled: true },
+          { name: "events", type: "array<object>", desc: "关键事件", children: [], disabled: true },
+          { name: "analysisMode", type: "string", desc: "实际分析模式", disabled: true },
+          { name: "fallback", type: "boolean", desc: "是否切换精确分析", disabled: true },
+        ],
+      },
       {
         icon: microphoneSvg,
         name: "获取触控坐标",
diff --git a/src/views/flow/index.vue b/src/views/flow/index.vue
index 7d45c71..1a25138 100644
--- a/src/views/flow/index.vue
+++ b/src/views/flow/index.vue
@@ -1066,7 +1066,7 @@ const validateSingleNodeParams = () => {
       ElMessage.warning("请输入参数名");
       return false;
     }
-    if (param.input === "" || param.input === null || param.input === undefined) {
+    if ((param.input === "" || param.input === null || param.input === undefined) && param.required !== false) {
       ElMessage.warning(`请输入参数 ${param.name} 的值`);
       return false;
     }