diff --git a/check.py b/check.py
index 7112e6b..9bc2058 100644
--- a/check.py
+++ b/check.py
@@ -245,7 +245,7 @@ def get_table_res(data_list):
                 str_list.append(table_icon['vline'])
                 
                 # 占用情况
-                if used_mem < 500 and util_gpu < 20:
+                if used_mem < 1000 and util_gpu < 20:
                     status = COLOR_GREEN + 'free' + END_COLOR
                     text_len = 5
                 elif used_mem / total_mem < 0.5: