diff --git a/libs/common.py b/libs/common.py
index e0602b4..b6551e5 100644
--- a/libs/common.py
+++ b/libs/common.py
@@ -1,4 +1,4 @@
-import redis,sys,os
+import redis,sys,os,re
 import platform
 if platform.system() == 'Windows':
     #sys.path.append('e:\\libs\\')
@@ -93,4 +93,21 @@ def copy_remote_directory(remote_host, remote_path, local_path):
 
 # if __name__ == '__main__':
 #     redis_conn = config.redis_local_common
-#     print(redis_conn.sismember("photo3_no","1"))
\ No newline at end of file
+#     print(redis_conn.sismember("photo3_no","1"))
+
+#读取rcbox文件进行修改指定的值
+
+def change_rcbox_s(pid,new_value):
+    rcbox_path = os.path.join(config.workdir, pid, f"{pid}.rcbox")
+    old_value_pattern = r'<Residual s="([^"]+)"'
+    #读取文件内容
+    with open(rcbox_path, 'r') as f:
+        content = f.read()
+    #使用正则表达式进行匹配
+    match = re.search(old_value_pattern,content)
+    if match:
+        old_value = match.group(1)
+        new_content = re.sub(old_value_pattern,f'<Residual s="{new_value}"',content)
+        #重新写入进去
+        with open(rcbox_path, 'w') as f:
+            f.write(new_content)
\ No newline at end of file
diff --git a/main_step2.py b/main_step2.py
index 897fe04..7782da8 100644
--- a/main_step2.py
+++ b/main_step2.py
@@ -21,6 +21,10 @@ def get_rcver():
         return 2
     
 def make3d(pid):
+    if get_rcver() == 1: # old version
+        #修改重建区域的大小
+        common.change_rcbox_s(pid,"0.09")
+        
     simplify_value = 1000000 * libs.getHeadCount(pid)
     add_photo3 = ' '
     if common.task_need_photo3(pid):
diff --git a/tools/gen_xmps.py b/tools/gen_xmps.py
index 3e598b0..2bd1f58 100644
--- a/tools/gen_xmps.py
+++ b/tools/gen_xmps.py
@@ -93,7 +93,7 @@ def main(pid, lock=False):
         if upload_or_not == 'y':
             upload_xmp(pid)
             #上传坐标的话要判断该影棚是否走新的建模系统，如果不是走新的建模系统，就要更新为走新的建模系统
-            libs_db.change_to_new_make_psid(psid):
+            libs_db.change_to_new_make_psid(psid)
         print(f'{time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())} {pid} xmp文件上传完成，共费时{libs.diff_time(start_time)}')
 
         delete_or_not = input('是否删除本地文件？(y/n)')