diff --git a/config/platform-infra/sub2api-codex-pool.yaml b/config/platform-infra/sub2api-codex-pool.yaml
index bdbc1dac..b027ab27 100644
--- a/config/platform-infra/sub2api-codex-pool.yaml
+++ b/config/platform-infra/sub2api-codex-pool.yaml
@@ -52,6 +52,7 @@ profiles:
       authFile: auth.json.HY
       openaiResponsesWebSocketsV2Mode: passthrough
       priority: 1
+      capacity: 20
     - profile: gptclub
       accountName: unidesk-codex-gptclub
       configFile: config.toml.gptclub