diff --git a/app/netease_control_center_common_module/src/netease_control_center/globals/platformConfig.go b/app/netease_control_center_common_module/src/netease_control_center/globals/platformConfig.go
index 3890420..b7ae065 100644
--- a/app/netease_control_center_common_module/src/netease_control_center/globals/platformConfig.go
+++ b/app/netease_control_center_common_module/src/netease_control_center/globals/platformConfig.go
@@ -1,5 +1,7 @@
 package globals
 
+import "netease_control_center/interfaces/log"
+
 type PlatformConfig struct {
 	MicAdc bool
 	InputKeyPath string
@@ -19,9 +21,14 @@ func GetCurPlatformConfig() PlatformConfig {
 	}
 
 	if Hv == nil {
+		log.Println(log.ErrorLog, "Can not get the right platform, hv is nil!")
 		return platformConfigs["default"]
 	}
 
+	queryString := *Hv
+	if queryString == "DVT" {
+		queryString = "EVT"
+	}
 	if tmp,ok := platformConfigs[*Hv]; ok {
 		curPlatformConfig = &tmp
 		return tmp