diff --git a/.gitea/workflows/opencommit.yml b/.gitea/workflows/opencommit.yml
index 724338f..e284a31 100644
--- a/.gitea/workflows/opencommit.yml
+++ b/.gitea/workflows/opencommit.yml
@@ -33,7 +33,7 @@ jobs:
 
           # customization
           OCO_TOKENS_MAX_INPUT: 4096
-          OCO_TOKENS_MAX_OUTPUT: 505
+          OCO_TOKENS_MAX_OUTPUT: 500
           OCO_OPENAI_BASE_PATH: ''
           OCO_DESCRIPTION: false
           OCO_EMOJI: true