diff --git a/docs/features/angie.md b/docs/features/angie.md
index 4263a5c2..9a787fd9 100644
--- a/docs/features/angie.md
+++ b/docs/features/angie.md
@@ -84,7 +84,7 @@ $ make install
 
     # can be combined with regular RSA certificate:
     ssl_certificate  rsa.crt;
-    ssl_certificate  rsa.key;
+    ssl_certificate_key  rsa.key;
     ```
 
 - 配置国密套件