diff --git a/sql/delete all table data.sql b/sql/delete all table data.sql
index d53a1698315cb9ed9de987bc3f1d5c3a9608d120..e7d3160a0145cd74ae83783cec02ab856ba239f1 100644
--- a/sql/delete all table data.sql	
+++ b/sql/delete all table data.sql	
@@ -1,2 +1,2 @@
 # 删除t_user表的所有数据
-delete * from t_user
\ No newline at end of file
+truncate table t_user
\ No newline at end of file