From 5ee436d8a2ec561b5e00e40ef4dbe87a3b38db8c Mon Sep 17 00:00:00 2001
From: song <slovx2@gmail.com>
Date: Wed, 9 Sep 2026 15:58:37 +0800
Subject: [PATCH] fix(pricing): set image cache fallback rate

---
 backend/internal/service/pricing_service.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/internal/service/pricing_service.go b/backend/internal/service/pricing_service.go
index 6cbe3a2991..701526252b 100644
--- a/backend/internal/service/pricing_service.go
+++ b/backend/internal/service/pricing_service.go
@@ -42,7 +42,7 @@ var (
 	openAIGPTImage25FallbackPricing = &LiteLLMModelPricing{
 		InputCostPerToken:       5e-06,
 		CacheReadInputTokenCost: 1.25e-06,
-		InputCostPerImageToken:  8e-06,
+		InputCostPerImageToken:  8e-06, CacheReadInputImageTokenCost: 2e-06,
 		OutputCostPerImageToken: 3e-05,
 		LiteLLMProvider:         "openai",
 		Mode:                    "image_generation",