diff --git a/vendor/huanglong/modules/tvmw/source/vendor/custom/mwvendor/ini/HI3751V811DMOC/cfg.ini b/vendor/huanglong/modules/tvmw/source/vendor/custom/mwvendor/ini/HI3751V811DMOC/cfg.ini
old mode 100644
new mode 100755
index f50a3594b7..cbe0d7f3a4
--- a/vendor/huanglong/modules/tvmw/source/vendor/custom/mwvendor/ini/HI3751V811DMOC/cfg.ini
+++ b/vendor/huanglong/modules/tvmw/source/vendor/custom/mwvendor/ini/HI3751V811DMOC/cfg.ini
@@ -78,7 +78,7 @@ TunerOutputMode       = 0;
 DemodDevType          = 268;
 
 #Tuner I2C
-TunerUseI2C           = Y;
+TunerUseI2C           = N;
 TunerI2CNo            = 4;##第4组I2C
 
 #当TunerUseI2C为Y时，代表使用标准I2C,则不需要使用GPIO模拟I2C，即不需要使用TunerSCL，TunerSDA配置
@@ -240,9 +240,9 @@ ViewMax     = 16;
 
 ######################## 支持的信号源模式配置 ####################
 [supportsource]
-ATVRFEnable     = 1;
-DVBCEnable      = 1;
-DTMBEnable      = 1;
+ATVRFEnable     = 0;
+DVBCEnable      = 0;
+DTMBEnable      = 0;
 DVBTEnable      = 0;  ##tuner是否支持DTV类source, 参考单板/atv/dtv/etc/frontend_config.ini
 ATSCEnable      = 0;
 DVBSEnable      = 0;
diff --git a/vendor/huanglong/modules/tvmw/source/vendor/custom/mwvendor/ini/HI3751V811DMOC/db.ini b/vendor/huanglong/modules/tvmw/source/vendor/custom/mwvendor/ini/HI3751V811DMOC/db.ini
index 39d9687ede..95f59ee74b 100755
--- a/vendor/huanglong/modules/tvmw/source/vendor/custom/mwvendor/ini/HI3751V811DMOC/db.ini
+++ b/vendor/huanglong/modules/tvmw/source/vendor/custom/mwvendor/ini/HI3751V811DMOC/db.ini
@@ -536,7 +536,7 @@ TifCecState = Y, Y, N, N, N;##TIF CEC 默
 CecSelectSource = 0;##cec默认通道选择，未使用
 
 System_subsrc  = 0;##子通道开机信号源，未使用
-System_bootsrc = 17;##开机信号源 MW_SRC_E
+System_bootsrc = 9;##开机信号源 MW_SRC_E
 System_lastsrc = 0;##上一个信号源
 System_screencolor = 0;##无信号蓝屏黑屏开关0：黑屏 1：蓝屏
 System_osdduration = 10;##OSD显示时间s，未使用