diff --git a/target/allwinner/mandolin-c1evb/configs/sys_config.fex b/target/allwinner/mandolin-c1evb/configs/sys_config.fex
index b7e0bb84c..4b0654fff 100755
--- a/target/allwinner/mandolin-c1evb/configs/sys_config.fex
+++ b/target/allwinner/mandolin-c1evb/configs/sys_config.fex
@@ -1422,28 +1422,28 @@ pmu_powkey_on_time         = 1000
 [regulator0]
 compatible      = "pmu1736-regulator"
 regulator_count = 23
-regulator1      = "pmu1736_dcdc1 none vcc-pd vcc-3v3 vcc-emmc vcc-sdc vcc-io vcc-usb vcc-sensor"
+regulator1      = "pmu1736_dcdc1 none vcc-pd vcc-pc vcc-pf vcc-3v3 vcc-sdc vcc-io vcc-usb vcc-sec vcc-nand"
 regulator2      = "pmu1736_dcdc2 none vdd-cpua"
-regulator3      = "pmu1736_dcdc3 none vdd-cpub"
-regulator4      = "pmu1736_dcdc4 none vdd-sys vdd-gpu"
-regulator5      = "pmu1736_dcdc5 none vcc-dram vcc-1v1 vcc-1v2 vcc-1v5 vcc-1v35"
+regulator3      = "pmu1736_dcdc3 none "
+regulator4      = "pmu1736_dcdc4 none vdd-sys vdd-usb vdd-dram vdd-gpu"
+regulator5      = "pmu1736_dcdc5 none vcc-dram"
 regulator6      = "pmu1736_dcdc6 none vcc-wifi"
 regulator7      = "pmu1736_rtc none vcc-rtc"
-regulator8      = "pmu1736_aldo1 none vcc-pg vcc-wifi-io"
-regulator9      = "pmu1736_aldo2 none vdd18-dram vdd18-lpddr "
+regulator8      = "pmu1736_aldo1 none vcc-pl vcc-wifi-io"
+regulator9      = "pmu1736_aldo2 none vdd18-dram"
 regulator10     = "pmu1736_aldo3 none avcc vcc-pll"
-regulator11     = "pmu1736_aldo4 none vcc-pl vcc-tvout netease-io"
-regulator12     = "pmu1736_aldo5 none vpp-dram"
-regulator13     = "pmu1736_bldo1 none vcc-csi"
-regulator14     = "pmu1736_bldo2 none vcc-pe iovdd-csi afvcc-csi"
-regulator15     = "pmu1736_bldo3 none avdd-csi-r avdd-csi-f"
-regulator16     = "pmu1736_bldo4 none vdd-csi dvdd-csi"
-regulator17     = "pmu1736_bldo5 none vdd-dsi vcc-efuse vcc-pc vcc-cpvin vcc-lvds vcc-mcsi"
-regulator18     = "pmu1736_cldo1 none vcc-ctp"
-regulator19     = "pmu1736_cldo2 none vcc-pf"
-regulator20     = "pmu1736_cldo3 none vcc-motor"
-regulator21     = "pmu1736_cldo4 none vccio-dcxo vccio-wifi"
-regulator22     = "pmu1736_cpusldo none vdd-cpus vdd-usb"
+regulator11     = "pmu1736_aldo4 none vcc-mcub netease-io"
+regulator12     = "pmu1736_aldo5 none "
+regulator13     = "pmu1736_bldo1 none "
+regulator14     = "pmu1736_bldo2 none vcc-pe"
+regulator15     = "pmu1736_bldo3 none "
+regulator16     = "pmu1736_bldo4 none "
+regulator17     = "pmu1736_bldo5 none vdd-dsi vcc-efuse vcc-cpvin vcc-lvds vcc-mcsi"
+regulator18     = "pmu1736_cldo1 none "
+regulator19     = "pmu1736_cldo2 none "
+regulator20     = "pmu1736_cldo3 none "
+regulator21     = "pmu1736_cldo4 none "
+regulator22     = "pmu1736_cpusldo none vdd-cpus"
 regulator23     = "pmu1736_dc1sw none vcc-lcd"
 
 ;--------------------------------------------------------------------------------------------------------