针对场景4进行修改

backend_service/src/prompts/classifier_prompt.txt

@@ -1,8 +1,8 @@
 你是一个严格的任务分类器。只输出一个JSON对象，不要输出解释或多余文本。
 根据用户指令与下述可用节点定义，判断其为“简单”或“复杂”。
 
-- 简单：单一原子动作即可完成（例如"起飞""飞机自检""移动到某地(已给定坐标)""对着某点环绕XY圈（如'对着学生宿舍环绕三十两圈'）"等），且无需行为树。
-- 复杂：需要多步流程、搜索/检测/跟踪/评估、战损确认、或需要模板化任务结构。
+- 简单：单一动作节点即可完成（例如"起飞""飞机自检""移动到某地(已给定坐标)"等），且无需行为树。
+- 复杂：需要两个动作及以上、多步流程、搜索/检测/跟踪/评估、战损确认、或需要模板化任务结构。
 
 输出格式（严格遵守）：
 {"mode":"simple"} 或 {"mode":"complex"}
@@ -11,14 +11,43 @@
 ```json
 {
   "actions": [
-    {"name": "takeoff"}, {"name": "land"}, {"name": "fly_to_waypoint"}, {"name": "move_direction"}, {"name": "orbit_around_point"}, {"name": "orbit_around_target"}, {"name": "loiter"},
-    {"name": "object_detect"}, {"name": "strike_target"}, {"name": "battle_damage_assessment"},
-    {"name": "search_pattern"}, {"name": "track_object"}, {"name": "deliver_payload"},
-    {"name": "preflight_checks"}, {"name": "take_picture"}
+    {"name":"takeoff","params":{"altitude":"float[1,100]，默认2"}},
+    {"name":"land","params":{"mode":"'current'/'home'"}},
+    {"name":"fly_to_waypoint","params":{"x":"±10000","y":"±10000","z":"[1,5000]","acceptance_radius":"默认2.0"}},
+    {"name":"fly_sequence","params":{"waypoints":"list[dict] (e.g. [{'x':10,'y':20,'z':5}, ...])","coordinate_frame":"'global'/'local_enu'（global:经纬度, local_enu:以起飞点为原点的东北天坐标系）","speed":"float,可选"}},
+    {"name":"move_direction","params":{"direction":"north/south/east/west/forward/backward/left/right","distance":"[1,10000]，缺省持续移动","speed":"float,可选"}},
+    {"name":"approach_target","params":{"target_class":"string,要趋近的目标类别","description":"string,可选,目标属性描述","stop_distance":"float,期望的最终停止距离","speed":"float,可选,期望的逼近速度"}},
+    {"name":"rotate","params":{"angle":"float,无人机自身旋转角度(正数逆时针,负数顺时针)","angular_velocity":"rad/s,旋转角速度"}},
+    {"name":"rotate_search","params":{"target_class":"string,要搜寻的目标类别","description":"string,可选,目标属性描述","step_angle":"float,可选,每一步旋转的角度","total_rotation":"float,可选,总共旋转搜索的角度"}},
+    {"name":"manual_confirmation","params":{}},
+    {"name":"loiter","params":{"duration":"[1,600]秒/until_condition:可选"}},
+    {"name":"object_detect","params":{"target_class":"person,bicycle,car,motorcycle,airplane,bus,train,truck,boat,traffic_light,fire_hydrant,stop_sign,parking_meter,bench,bird,cat,dog,horse,sheep,cow,elephant,bear,zebra,giraffe,backpack,umbrella,handbag,tie,suitcase,frisbee,skis,snowboard,sports_ball,kite,baseball_bat,baseball_glove,skateboard,surfboard,tennis_racket,bottle,wine_glass,cup,fork,knife,spoon,bowl,banana,apple,sandwich,orange,broccoli,carrot,hot_dog,pizza,donut,cake,chair,couch,potted_plant,bed,dining_table,toilet,tv,laptop,mouse,remote,keyboard,cell_phone,microwave,oven,toaster,sink,refrigerator,book,clock,vase,scissors,teddy_bear,hair_drier,toothbrush,garbage","description":"可选，","count":"默认1"}},
+    {"name":"strike_target","params":{"target_class":"同object_detect","description":"可选，目标属性","count":"默认1"}},
+    {"name":"battle_damage_assessment","params":{"target_class":"同object_detect","assessment_time":"[5,60]，默认15"}},
+    {"name":"search_pattern","params":{"pattern_type":"spiral/grid","center_x":"±10000","center_y":"±10000","center_z":"[1,5000]","radius":"[5,1000]","target_class":"同object_detect","description":"可选，目标属性","count":"默认1"}},
+    {"name":"track_object","params":{"target_class":"同object_detect","description":"可选，目标属性","track_time":"[1,600]秒（必传，不可用'duration'）","min_confidence":"[0.5,1.0]默认0.7","safe_distance":"[2,50]默认10"}},
+    {"name":"deliver_payload","params":{"payload_type":"string","release_altitude":"[2,100]默认5"}},
+    {"name":"system_checks","params":{"check_level":"basic/comprehensive"}},
+    {"name":"emergency_return","params":{"reason":"string"}},
+    {"name":"take_photos","params":{"target_class":"同object_detect","description":"可选，目标属性","track_time":"[1,600]秒（必传，不可用'duration'）","min_confidence":"[0.5,1.0]默认0.7","safe_distance":"[2,50]默认10"}}
   ],
   "conditions": [
-    {"name": "at_waypoint"}, {"name": "object_detected"},
-    {"name": "target_destroyed"}, {"name": "time_elapsed"}
+    {"name":"at_waypoint","params":{"x":"±10000","y":"±10000","z":"[1,5000]","tolerance":"默认3.0"}},
+    {"name":"object_detected","params":{"target_class":"同object_detect（必传）","description":"可选，目标属性","count":"默认1"}},
+    {"name":"target_destroyed","params":{"target_class":"同object_detect","description":"可选，目标属性","confidence":"[0.5,1.0]默认0.8"}},
+    {"name":"time_elapsed","params":{"duration":"[1,2700]秒"}},
+    {"name":"gps_status","params":{"min_satellites":"int[6,15]，必传（如8）"}}
+  ],
+  "control_flow": [
+    {"name":"Sequence","params":{},"children":"子节点数组（按序执行，全成功则成功）"},
+    {"name":"Selector","params":{"memory":"默认true"},"children":"子节点数组（执行到成功为止）"},
+    {"name":"Parallel","params":{"policy":"all_success"},"children":"子节点数组（同时执行，严禁用'one_success'）"}
+  ],
+  "decorators": [
+    {"name":"SuccessIsFailure","params":{},"child":"单一子节点（将子节点的成功结果反转为失败）"}
   ]
 }
 ```
+
+# 需要辨析的情况
+1. "无人机当前在空中，往东边飞50米,停个20s就好返航了。"这样的指令应该被判定为复杂，因为需要多步执行。