diff --git a/business-css/frontend/src/views/component/scenario/createscenario.vue b/business-css/frontend/src/views/component/scenario/createscenario.vue
index 3c76fff..2d18236 100644
--- a/business-css/frontend/src/views/component/scenario/createscenario.vue
+++ b/business-css/frontend/src/views/component/scenario/createscenario.vue
@@ -254,7 +254,7 @@ function changeAlgorithmType(){
               </el-select>
             </el-form-item>
 
-            <el-form-item label="设备算法配置映射：">
+            <el-form-item label="设备算法配置映射：" v-if="deviceData.length > 0 && deviceData.length <= 20">
               <div style="width: 100%;padding-top: 40px;">
                 <div v-for="(item,index) in deviceData" :key="item.deviceId" style="display: flex;align-items: center;margin-bottom: 10px;">
                   <div style="width: 150px;text-align: right;padding-right: 10px;">{{item.deviceName}}</div>
diff --git a/business-css/frontend/src/views/component/scenario/index.vue b/business-css/frontend/src/views/component/scenario/index.vue
index 9ed2cb1..53a4817 100644
--- a/business-css/frontend/src/views/component/scenario/index.vue
+++ b/business-css/frontend/src/views/component/scenario/index.vue
@@ -621,7 +621,7 @@ function handlefailDetail(row:any){
               <el-option v-for="item in algorithmTypeData" :key="item.algorithmType" :label="item.name + '(' + item.algorithmType + ')' " :value="item.algorithmType"  />
             </el-select>
         </el-form-item>
-        <el-form-item label="设备算法配置映射：">
+        <el-form-item label="设备算法配置映射：" v-if="deviceData.length > 0 && deviceData.length <= 20">
           <div style="width: 100%;padding-top: 40px;">
             <div v-for="(item,index) in deviceData" :key="item.deviceId" style="display: flex;align-items: center;margin-bottom: 10px;">
               <div style="width: 150px;text-align: right;padding-right: 10px;">{{item.deviceName}}</div>