diff --git a/model/option.go b/model/option.go
index 28f277d..f8f10e1 100644
--- a/model/option.go
+++ b/model/option.go
@@ -82,8 +82,8 @@ func InitOptionMap() {
 	common.OptionMap["QuotaForInvitee"] = strconv.Itoa(common.QuotaForInvitee)
 	common.OptionMap["QuotaRemindThreshold"] = strconv.Itoa(common.QuotaRemindThreshold)
 	common.OptionMap["PreConsumedQuota"] = strconv.Itoa(common.PreConsumedQuota)
-	common.OptionMap["modelRatio"] = common.ModelRatio2JSONString()
-	common.OptionMap["modelPrice"] = common.ModelPrice2JSONString()
+	common.OptionMap["ModelRatio"] = common.ModelRatio2JSONString()
+	common.OptionMap["ModelPrice"] = common.ModelPrice2JSONString()
 	common.OptionMap["GroupRatio"] = common.GroupRatio2JSONString()
 	common.OptionMap["TopUpLink"] = common.TopUpLink
 	common.OptionMap["ChatLink"] = common.ChatLink
@@ -283,11 +283,11 @@ func updateOptionMap(key string, value string) (err error) {
 		common.DataExportInterval, _ = strconv.Atoi(value)
 	case "DataExportDefaultTime":
 		common.DataExportDefaultTime = value
-	case "modelRatio":
+	case "ModelRatio":
 		err = common.UpdateModelRatioByJSONString(value)
 	case "GroupRatio":
 		err = common.UpdateGroupRatioByJSONString(value)
-	case "modelPrice":
+	case "ModelPrice":
 		err = common.UpdateModelPriceByJSONString(value)
 	case "TopUpLink":
 		common.TopUpLink = value