diff --git a/documents/install_freebsd.md b/documents/install_freebsd.md
index 355812e..e14b427 100644
--- a/documents/install_freebsd.md
+++ b/documents/install_freebsd.md
@@ -19,5 +19,6 @@ $ npx mongosh
 ## Install mongodb50-5.0.29
 
 ```
-pkg install mongodb50
+sudo pkg install mongodb50
+mongo
 ```