diff --git a/Chips/Hisilicon/Hi1616/D05AcpiTables/D05Iort.asl b/Chips/Hisilicon/Hi1616/D05AcpiTables/D05Iort.asl
index 9ab164f..494f3f1 100644
--- a/Chips/Hisilicon/Hi1616/D05AcpiTables/D05Iort.asl
+++ b/Chips/Hisilicon/Hi1616/D05AcpiTables/D05Iort.asl
@@ -130,9 +130,9 @@
 [0004]                     GERR Interrupt : 00000000
 [0004]                     Sync Interrupt : 00000000
 /* this is the map for PCIe2 in 1P NA */
-[0004]                         Input base : 00028000
+[0004]                         Input base : 0002f800
 [0004]                           ID Count : 00000800
-[0004]                        Output Base : 00008000
+[0004]                        Output Base : 0000f800
 [0004]                   Output Reference : 00000064
 [0004]              Flags (decoded below) : 00000000
                            Single Mapping : 0
@@ -214,9 +214,9 @@
 [0004]                     GERR Interrupt : 00000000
 [0004]                     Sync Interrupt : 00000000
 /* this is the map for PCIe1 in 1P NB */
-[0004]                         Input base : 00010000
+[0004]                         Input base : 00017800
 [0004]                           ID Count : 00000800
-[0004]                        Output Base : 00000000
+[0004]                        Output Base : 00007800
 [0004]                   Output Reference : 00000064
 [0004]              Flags (decoded below) : 00000000
                            Single Mapping : 0
@@ -550,9 +550,9 @@
 [0004]                      ATS Attribute : 00000000
 [0004]                 PCI Segment Number : 00000002
 
-[0004]                         Input base : 00008000
+[0004]                         Input base : 0000f800
 [0004]                           ID Count : 00000800
-[0004]                        Output Base : 00028000
+[0004]                        Output Base : 0002f800
 [0004]                   Output Reference : 000000f4
 [0004]              Flags (decoded below) : 00000000
                            Single Mapping : 0
@@ -607,9 +607,9 @@
 [0004]                      ATS Attribute : 00000000
 [0004]                 PCI Segment Number : 00000005
 
-[0004]                         Input base : 00000000
+[0004]                         Input base : 00007800
 [0004]                           ID Count : 00000800
-[0004]                        Output Base : 00010000
+[0004]                        Output Base : 00017800
 [0004]                   Output Reference : 000001e4
 [0004]              Flags (decoded below) : 00000000
                            Single Mapping : 0
diff --git a/Chips/Hisilicon/Hi1616/D05AcpiTables/D05Mcfg.aslc b/Chips/Hisilicon/Hi1616/D05AcpiTables/D05Mcfg.aslc
index b47cfec..64807b1 100644
--- a/Chips/Hisilicon/Hi1616/D05AcpiTables/D05Mcfg.aslc
+++ b/Chips/Hisilicon/Hi1616/D05AcpiTables/D05Mcfg.aslc
@@ -57,8 +57,8 @@ EFI_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_TABLE Mcfg=
     {
       0xa0000000,                                         //Base Address
       0x2,                                                //Segment Group Number
-      0x80,                                               //Start Bus Number
-      0x87,                                               //End Bus Number
+      0xF8,                                               //Start Bus Number
+      0xFF,                                               //End Bus Number
       0x00000000,                                         //Reserved
     },
     //1p NB PCIe0
@@ -73,8 +73,8 @@ EFI_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_TABLE Mcfg=
     {
       0x8b0000000,                                        //Base Address
       0x5,                                                //Segment Group Number
-      0x0,                                                //Start Bus Number
-      0x7,                                                //End Bus Number
+      0x78,                                                //Start Bus Number
+      0x7F,                                                //End Bus Number
       0x00000000,                                         //Reserved
     },
     //1p NB PCIe2
diff --git a/Chips/Hisilicon/Hi1616/D05AcpiTables/Dsdt/D05Pci.asl b/Chips/Hisilicon/Hi1616/D05AcpiTables/Dsdt/D05Pci.asl
index 55c7f50..71a8f2d 100644
--- a/Chips/Hisilicon/Hi1616/D05AcpiTables/Dsdt/D05Pci.asl
+++ b/Chips/Hisilicon/Hi1616/D05AcpiTables/Dsdt/D05Pci.asl
@@ -89,15 +89,15 @@ Scope(_SB)
     Name (_HID, "PNP0A08") // PCI Express Root Bridge
     Name (_CID, "PNP0A03") // Compatible PCI Root Bridge
     Name(_SEG, 2) // Segment of this Root complex
-    Name(_BBN, 0x80) // Base Bus Number
+    Name(_BBN, 0xF8) // Base Bus Number
     Name(_CCA, 1)
     Method (_CRS, 0, Serialized) { // Root complex resources
       Name (RBUF, ResourceTemplate () {
         WordBusNumber ( // Bus numbers assigned to this root
           ResourceProducer, MinFixed, MaxFixed, PosDecode,
           0, // AddressGranularity
-          0x80, // AddressMinimum - Minimum Bus Number
-          0x87, // AddressMaximum - Maximum Bus Number
+          0xF8, // AddressMinimum - Minimum Bus Number
+          0xFF, // AddressMaximum - Maximum Bus Number
           0, // AddressTranslation - Set to 0
           0x8 // RangeLength - Number of Busses
         )
@@ -109,8 +109,8 @@ Scope(_SB)
           Cacheable,
           ReadWrite,
           0x0, // Granularity
-          0xa8800000, // Min Base Address
-          0xaffeffff, // Max Base Address
+          0xa8000000, // Min Base Address
+          0xaf7effff, // Max Base Address
           0x0, // Translate
           0x77f0000 // Length
         )
@@ -123,7 +123,7 @@ Scope(_SB)
           0x0, // Granularity
           0x0, // Min Base Address
           0xffff, // Max Base Address
-          0xafff0000, // Translate
+          0xaf7f0000, // Translate
           0x10000 // Length
         )
       }) // Name(RBUF)
@@ -162,7 +162,7 @@ Scope(_SB)
   {
     Name (_HID, "PNP0C02")  // Motherboard reserved resource
     Name (_CRS, ResourceTemplate (){
-      Memory32Fixed (ReadWrite, 0xa8000000 , 0x800000) //ECAM space for [bus 80-87]
+      Memory32Fixed (ReadWrite, 0xaf800000 , 0x800000) //ECAM space for [bus f8-ff]
     })
     Method (_STA, 0x0, NotSerialized)
     {
@@ -274,15 +274,15 @@ Scope(_SB)
     Name (_HID, "PNP0A08") // PCI Express Root Bridge
     Name (_CID, "PNP0A03") // Compatible PCI Root Bridge
     Name(_SEG, 5) // Segment of this Root complex
-    Name(_BBN, 0x0) // Base Bus Number
+    Name(_BBN, 0x78) // Base Bus Number
     Name(_CCA, 1)
     Method (_CRS, 0, Serialized) { // Root complex resources
       Name (RBUF, ResourceTemplate () {
         WordBusNumber ( // Bus numbers assigned to this root
           ResourceProducer, MinFixed, MaxFixed, PosDecode,
           0, // AddressGranularity
-          0x0, // AddressMinimum - Minimum Bus Number
-          0x7, // AddressMaximum - Maximum Bus Number
+          0x78, // AddressMinimum - Minimum Bus Number
+          0x7f, // AddressMaximum - Maximum Bus Number
           0, // AddressTranslation - Set to 0
           0x8 // RangeLength - Number of Busses
         )
@@ -294,8 +294,8 @@ Scope(_SB)
           Cacheable,
           ReadWrite,
           0x0, // Granularity
-          0xb0800000, // Min Base Address
-          0xb7feffff, // Max Base Address
+          0xb0000000, // Min Base Address
+          0xb77effff, // Max Base Address
           0x800000000, // Translate
           0x77f0000 // Length
         )
@@ -308,7 +308,7 @@ Scope(_SB)
           0x0, // Granularity
           0x0, // Min Base Address
           0xffff, // Max Base Address
-          0x8b7ff0000, // Translate
+          0x8b77f0000, // Translate
           0x10000 // Length
         )
       }) // Name(RBUF)
@@ -575,7 +575,7 @@ Scope(_SB)
         0x0, // Translate
         0x800000 // Length
       )
-      QwordMemory ( //ECAM space for [bus 0-7]
+      QwordMemory ( //ECAM space for [bus 78-7f]
         ResourceConsumer,
         PosDecode,
         MinFixed,
@@ -583,8 +583,8 @@ Scope(_SB)
         NonCacheable,
         ReadWrite,
         0x0, // Granularity
-        0x8b0000000, // Min Base Address
-        0x8b07fffff, // Max Base Address
+        0x8b7800000, // Min Base Address
+        0x8b7ffffff, // Max Base Address
         0x0, // Translate
         0x800000 // Length
       )
diff --git a/Platforms/Hisilicon/D05/D05.dsc b/Platforms/Hisilicon/D05/D05.dsc
index 4e4baeb..cb12879 100644
--- a/Platforms/Hisilicon/D05/D05.dsc
+++ b/Platforms/Hisilicon/D05/D05.dsc
@@ -314,13 +314,13 @@
   gHisiTokenSpaceGuid.PcdHb0Rb0PciRegionSize|0xbf0000
   gHisiTokenSpaceGuid.PcdHb0Rb1PciRegionBaseAddress|0xa9400000
   gHisiTokenSpaceGuid.PcdHb0Rb1PciRegionSize|0xbf0000
-  gHisiTokenSpaceGuid.PcdHb0Rb2PciRegionBaseAddress|0xa8800000
+  gHisiTokenSpaceGuid.PcdHb0Rb2PciRegionBaseAddress|0xa8000000
   gHisiTokenSpaceGuid.PcdHb0Rb2PciRegionSize|0x77f0000
   gHisiTokenSpaceGuid.PcdHb0Rb3PciRegionBaseAddress|0xab400000
   gHisiTokenSpaceGuid.PcdHb0Rb3PciRegionSize|0xbf0000
   gHisiTokenSpaceGuid.PcdHb0Rb4PciRegionBaseAddress|0xa9000000
   gHisiTokenSpaceGuid.PcdHb0Rb4PciRegionSize|0x2ff0000
-  gHisiTokenSpaceGuid.PcdHb0Rb5PciRegionBaseAddress|0xb0800000
+  gHisiTokenSpaceGuid.PcdHb0Rb5PciRegionBaseAddress|0xb0000000
   gHisiTokenSpaceGuid.PcdHb0Rb5PciRegionSize|0x77f0000
   gHisiTokenSpaceGuid.PcdHb0Rb6PciRegionBaseAddress|0xac900000
   gHisiTokenSpaceGuid.PcdHb0Rb6PciRegionSize|0x36f0000
@@ -345,10 +345,10 @@
 
   gHisiTokenSpaceGuid.PcdHb0Rb0CpuMemRegionBase|0xA8400000
   gHisiTokenSpaceGuid.PcdHb0Rb1CpuMemRegionBase|0xA9400000
-  gHisiTokenSpaceGuid.PcdHb0Rb2CpuMemRegionBase|0xA8800000
+  gHisiTokenSpaceGuid.PcdHb0Rb2CpuMemRegionBase|0xA8000000
   gHisiTokenSpaceGuid.PcdHb0Rb3CpuMemRegionBase|0xAB400000
   gHisiTokenSpaceGuid.PcdHb0Rb4CpuMemRegionBase|0x8A9000000
-  gHisiTokenSpaceGuid.PcdHb0Rb5CpuMemRegionBase|0x8B0800000
+  gHisiTokenSpaceGuid.PcdHb0Rb5CpuMemRegionBase|0x8B0000000
   gHisiTokenSpaceGuid.PcdHb0Rb6CpuMemRegionBase|0x8AC900000
   gHisiTokenSpaceGuid.PcdHb0Rb7CpuMemRegionBase|0x8B9800000
   gHisiTokenSpaceGuid.PcdHb1Rb0CpuMemRegionBase|0x400A8400000
@@ -362,10 +362,10 @@
 
   gHisiTokenSpaceGuid.PcdHb0Rb0CpuIoRegionBase|0xa8ff0000
   gHisiTokenSpaceGuid.PcdHb0Rb1CpuIoRegionBase|0xa9ff0000
-  gHisiTokenSpaceGuid.PcdHb0Rb2CpuIoRegionBase|0xafff0000
+  gHisiTokenSpaceGuid.PcdHb0Rb2CpuIoRegionBase|0xaf7f0000
   gHisiTokenSpaceGuid.PcdHb0Rb3CpuIoRegionBase|0xabff0000
   gHisiTokenSpaceGuid.PcdHb0Rb4CpuIoRegionBase|0x8abff0000
-  gHisiTokenSpaceGuid.PcdHb0Rb5CpuIoRegionBase|0x8b7ff0000
+  gHisiTokenSpaceGuid.PcdHb0Rb5CpuIoRegionBase|0x8b77f0000
   gHisiTokenSpaceGuid.PcdHb0Rb6CpuIoRegionBase|0x8afff0000
   gHisiTokenSpaceGuid.PcdHb0Rb7CpuIoRegionBase|0x8bfff0000
   gHisiTokenSpaceGuid.PcdHb1Rb0CpuIoRegionBase|0x400a8ff0000
diff --git a/Platforms/Hisilicon/D05/Library/PlatformPciLib/PlatformPciLib.c b/Platforms/Hisilicon/D05/Library/PlatformPciLib/PlatformPciLib.c
index 57283a1..ed6c4ac 100644
--- a/Platforms/Hisilicon/D05/Library/PlatformPciLib/PlatformPciLib.c
+++ b/Platforms/Hisilicon/D05/Library/PlatformPciLib/PlatformPciLib.c
@@ -60,8 +60,8 @@ PCI_ROOT_BRIDGE_RESOURCE_APPETURE  mResAppeture[PCIE_MAX_HOSTBRIDGE][PCIE_MAX_RO
   /* Port 2 */
   {
       PCI_HB0RB2_ECAM_BASE,
-      0x80,  //BusBase
-      0x87, //BusLimit
+      0xF8,  //BusBase
+      0xFF, //BusLimit
       PCI_HB0RB2_CPUMEMREGIONBASE ,//MemBase
       PCI_HB0RB2_CPUMEMREGIONBASE + PCI_HB0RB2_PCIREGION_SIZE - 1, //MemLimit
       (PCI_HB0RB2_IO_BASE),  //IOBase
@@ -106,8 +106,8 @@ PCI_ROOT_BRIDGE_RESOURCE_APPETURE  mResAppeture[PCIE_MAX_HOSTBRIDGE][PCIE_MAX_RO
   /* Port 5 */
   {
       PCI_HB0RB5_ECAM_BASE,//ecam
-      0x0,  //BusBase
-      0x7, //BusLimit
+      0x78,  //BusBase
+      0x7F, //BusLimit
       PCI_HB0RB5_CPUMEMREGIONBASE, //Membase
       PCI_HB0RB5_CPUMEMREGIONBASE + PCI_HB0RB5_PCIREGION_SIZE - 1, //MemLimit
       (PCI_HB0RB5_IO_BASE),  //IoBase
