diff --git a/app/task_db_func.py b/app/task_db_func.py
index 7c74d59..db47e68 100644
--- a/app/task_db_func.py
+++ b/app/task_db_func.py
@@ -531,9 +531,29 @@ class TaskDbHelper(TableDbHelperBase):
             logging.error(e)
             return False
 
-    def init_additional_info(self, task_no, nodeid, area_id):
+    def init_additional_info(self, task_no, nodeid, area_id, cross_infos):
+        cross_values = []
+        for cross_info in cross_infos:
+            cross_values.append((task_no, cross_info['crossid'], cross_info['name'], cross_info['location']))
         insert_additional_sql = "insert into task.greenwave_task_additional_detail (task_no, nodeid, area_id) values (%s, %s, %s)" % (task_no, nodeid, area_id)
-        return self.do_execute(insert_additional_sql)
+        insert_cross_sql = """
+            insert into task.greenwave_task_cross_detail(task_no, crossid, cross_name, location) values (%s, %s, %s, %s)
+        """
+        conn, cursor = self.connect()
+        try:
+            insert_additional_ret = cursor.execute(insert_additional_sql)
+            insert_cross_ret = cursor.executemany(insert_cross_sql, cross_values)
+            if insert_additional_ret == 1 and insert_cross_ret == len(cross_infos):
+                conn.commit()
+                return True
+            else:
+                conn.rollback()
+                return False
+        except Exception as e:
+            conn.rollback()
+            print(e)
+            logging.error(e)
+            return False
 
     def async_wave_tp_id(self, wave_tp_info, task_tp_info, task_no, nodeid, area_id):
         # 补充同步绿波时段id到任务时段信息表中的逻辑
diff --git a/app/task_worker.py b/app/task_worker.py
index d554352..67dbc74 100644
--- a/app/task_worker.py
+++ b/app/task_worker.py
@@ -589,7 +589,9 @@ def do_add_task(params):
                 res = make_common_res(-1, '绿波优化任务创建成功，但需求确认单信息保存失败，请反馈该信息至管理员')
                 return json.dumps(res)
         else:
-            init_ret = db_task.init_additional_info(taskno, nodeid, area_id)
+            cross_list = crossids.split(',')
+            cross_infos = db_tmnet.query_cross_infos(cross_list)
+            init_ret = db_task.init_additional_info(taskno, nodeid, area_id, cross_infos)
             if not init_ret:
                 logging.error(str(params) + ' do_add_task初始化任务信息失败!')
                 res = make_common_res(-1, '绿波优化任务创建成功，但初始化任务信息失败，请反馈该信息至管理员')