diff --git a/relay/channel/openai/relay-openai.go b/relay/channel/openai/relay-openai.go
index ac44312eb..ceb9f99b7 100644
--- a/relay/channel/openai/relay-openai.go
+++ b/relay/channel/openai/relay-openai.go
@@ -12,8 +12,10 @@ import (
 	"github.com/QuantumNous/new-api/logger"
 	"github.com/QuantumNous/new-api/relay/channel/openrouter"
 	relaycommon "github.com/QuantumNous/new-api/relay/common"
+	relayconstant "github.com/QuantumNous/new-api/relay/constant"
 	"github.com/QuantumNous/new-api/relay/helper"
 	"github.com/QuantumNous/new-api/service"
+	"github.com/QuantumNous/new-api/setting/ratio_setting"
 
 	"github.com/QuantumNous/new-api/types"
 
@@ -582,6 +584,11 @@ func OpenaiHandlerWithUsage(c *gin.Context, info *relaycommon.RelayInfo, resp *h
 		usageResp.PromptTokensDetails.ImageTokens += usageResp.InputTokensDetails.ImageTokens
 		usageResp.PromptTokensDetails.TextTokens += usageResp.InputTokensDetails.TextTokens
 	}
+	if (info.RelayMode == relayconstant.RelayModeImagesGenerations || info.RelayMode == relayconstant.RelayModeImagesEdits) && usageResp.OutputTokens > 0 {
+		if _, ok := ratio_setting.GetImageOutputRatio(info.OriginModelName); ok {
+			usageResp.CompletionTokenDetails.ImageTokens += usageResp.OutputTokens
+		}
+	}
 	applyUsagePostProcessing(info, &usageResp.Usage, responseBody)
 	return &usageResp.Usage, nil
 }