diff --git a/tools/downxmps.py b/tools/downxmps.py
index ef4c256..d213680 100644
--- a/tools/downxmps.py
+++ b/tools/downxmps.py
@@ -35,6 +35,7 @@ def down_xmps_from_oss(psid,pid = ""):
     #在有pid 的情况下判断是否要从云端下载影棚坐标文件
     if pid != "":
         if local_and_remote_file_time(psid,pid) == "local_file_best_new":
+            print("本地的文件最新,不需要下载云端影棚坐标文件")
             return
     else:
         if not need_down(): return
@@ -81,12 +82,14 @@ def local_and_remote_file_time(psid,pid):
     if os.path.exists(localfile):
         remotefile_last_modified = os.path.getmtime(remotefile)
         localfile_last_modified = os.path.getmtime(localfile)
-        if remotefile_last_modified <= localfile_last_modified:
+        print(f'本地文件的时间{localfile_last_modified}, 远程文件的时间{remotefile_last_modified}')
+        #比较两个文件的时间
+        if float(remotefile_last_modified) < float(localfile_last_modified):
             print(f'本地{localfile}文件已是最新,')
             return "local_file_best_new"
         
         else:
-            print(f'本地{remotefile}文件最新')
+            print(f'远程{remotefile}文件最新')
             return "remote_file_best_new"
     print(f'本地{localfile}文件不存在')
     return "local_file_not_exist"
@@ -114,7 +117,7 @@ if __name__ == '__main__':
 
         # 根据坐标文件时间戳判断是否需要更新
         if local_and_remote_file_time(psid,pid) == "local_file_best_new":
-            print(f'本地文件已是最新, 不需要更新')
+            print(f'本地文件已是最新, 不需要下载云端影棚坐标文件')
             continue
         # remotefile = os.path.join(xmps_mesh_path, '11_1.xmp')
         # localfile = os.path.join(ImagesGeometry, '11_1.xmp')