diff --git a/src/main/java/com/genersoft/iot/vmp/aiot/service/impl/AiAlgorithmServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/aiot/service/impl/AiAlgorithmServiceImpl.java
index e1eaaf387..7f7cecb46 100644
--- a/src/main/java/com/genersoft/iot/vmp/aiot/service/impl/AiAlgorithmServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/aiot/service/impl/AiAlgorithmServiceImpl.java
@@ -41,11 +41,11 @@ public class AiAlgorithmServiceImpl implements IAiAlgorithmService {
         // algoCode -> {algoName, targetClass, description, paramSchema}
         PRESET_ALGORITHMS.put("leave_post", new String[]{
                 "离岗检测", "person", "检测人员是否在岗，支持工作时间段配置",
-                "{\"leave_countdown_sec\":{\"type\":\"int\",\"default\":300,\"min\":0},\"working_hours\":{\"type\":\"list\",\"default\":[]}}"
+                "{\"leave_countdown_sec\":{\"type\":\"int\",\"default\":300,\"min\":0},\"frame_rate\":{\"type\":\"float\",\"default\":3.0,\"options\":[10.0,5.0,3.0,1.0,0.33,0.1,0.03]},\"working_hours\":{\"type\":\"list\",\"default\":[]}}"
         });
         PRESET_ALGORITHMS.put("intrusion", new String[]{
                 "周界入侵检测", "person", "检测人员进入指定区域",
-                "{\"cooldown_seconds\":{\"type\":\"int\",\"default\":300,\"min\":0},\"confirm_seconds\":{\"type\":\"int\",\"default\":5,\"min\":1}}"
+                "{\"cooldown_seconds\":{\"type\":\"int\",\"default\":300,\"min\":0},\"confirm_seconds\":{\"type\":\"int\",\"default\":5,\"min\":1},\"frame_rate\":{\"type\":\"float\",\"default\":1.0,\"options\":[10.0,5.0,3.0,1.0,0.33,0.1,0.03]}}"
         });
         // 人群聚集检测暂时注释，边缘端未启用
         // PRESET_ALGORITHMS.put("crowd_detection", new String[]{