diff --git a/README.md b/README.md
index e956074..a6205d1 100644
--- a/README.md
+++ b/README.md
@@ -224,6 +224,8 @@ jobs:
         OPENCODE_BASE_URL: http://192.168.3.124:4096
         OPENCODE_PROVIDER: google
         OPENCODE_MODEL: gemini-2.5-flash
+        # 若 OpenCode server 使用自簽憑證，才需要提供：
+        # OPENCODE_SKIP_TLS_VERIFY: true
         # 若 OpenCode server 有設定 OPENCODE_SERVER_PASSWORD，才需要提供：
         # OPENCODE_SERVER_USERNAME: opencode
         # OPENCODE_SERVER_PASSWORD: ${{ secrets.OPENCODE_SERVER_PASSWORD }}