diff --git a/translated/tech/20181030 How Do We Find Out The Installed Packages Came From Which Repository.md b/translated/tech/20181030 How Do We Find Out The Installed Packages Came From Which Repository.md
index 3e94375243..8cda009eff 100644
--- a/translated/tech/20181030 How Do We Find Out The Installed Packages Came From Which Repository.md	
+++ b/translated/tech/20181030 How Do We Find Out The Installed Packages Came From Which Repository.md	
@@ -1,4 +1,4 @@
-# s我们如何得知安装的包来自哪个仓库？
+# 我们如何得知安装的包来自哪个仓库？
 
 有时候你可能想知道安装的软件包来自于哪个仓库。这将帮助你在遇到包冲突问题时进行故障排除。