diff --git a/src/HttpServer/logic/datadef.go b/src/HttpServer/logic/datadef.go
index 08dda64..fb615e9 100644
--- a/src/HttpServer/logic/datadef.go
+++ b/src/HttpServer/logic/datadef.go
@@ -573,7 +573,7 @@ type GetMainPageInfoData struct {
 	Coin            DoBuyCatCoin `json:"coin"`
 	AdRate          adRateData   `json:"adRate"`
 	Level           int          `json:"level"`
-	totalCashReward float32      `json:"totalCashReward"`
+	TotalCashReward float32      `json:"totalCashReward"`
 }
 
 type GetMainPageInfoResp struct {
--
libgit2 0.21.0