diff --git a/charts/dify/README.md b/charts/dify/README.md
index fbf7f54..609357e 100644
--- a/charts/dify/README.md
+++ b/charts/dify/README.md
@@ -13,7 +13,7 @@ global:
   host: "mydify.example.com"
   enableTLS: false
 
-extraEnvs:
+extraBackendEnvs:
 - name: SECRET_KEY
   value: "generate your own one"
 - name: LOG_LEVEL