diff --git a/faq/index.md b/faq/index.md
index 29f71a49..09f0e3c6 100644
--- a/faq/index.md
+++ b/faq/index.md
@@ -277,7 +277,7 @@ description: Dynamic Web TWAIN SDK Documentation FAQ
Dynamic Web TWAIN – Content-Security-Policy violated
-Dynamsoft Service installation and uninstalltion issue
+Dynamsoft Service installation and uninstallation issue
Can I use two different websites integrated with two different versions of Dynamic Web TWAIN on the same computer?