diff --git a/rk356x_linux/rk356x_linux_dev.xml b/rk356x_linux/rk356x_linux_dev.xml
index 074c260..a736f8f 100644
--- a/rk356x_linux/rk356x_linux_dev.xml
+++ b/rk356x_linux/rk356x_linux_dev.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest>
-  <remote fetch="ssh://git@gitlab.ebf.local/rockchip/linux/" name="ebf"/>
+  <remote fetch="ssh://git@gitlab.ebf.local/rockchip/linux/" name="origin"/>
   <remote fetch="https://github.com/Caesar-github/" name="rk-github"/>
 
-  <default remote="ebf" sync-j="4"/>
+  <default remote="origin" sync-j="4"/>
 
   <project dest-branch="develop" name="QLauncher" path="app/QLauncher" remote="rk-github" revision="a17ceb273aaa6f5c9aaf9f570d4ee56e28135c9d" upstream="develop"/>
   <project dest-branch="master" name="alsa-config" path="external/alsa-config" remote="rk-github" revision="1e0c4b5382b84ed629b1ca9e40c814103b92ee93" upstream="master"/>
@@ -13,7 +13,7 @@
   </project>
   <project dest-branch="rk356x" name="camera_engine_rkaiq" path="external/camera_engine_rkaiq" revision="c1b0f182d28ae9a4ef4eb4dabc26ec93d565438a" upstream="rk356x"/>
   <project dest-branch="master" name="debian" revision="66a5492b1299c369818c61771601e2aff12fc03b" upstream="master"/>
-  <project dest-branch="master" name="device_rockchip" path="device/rockchip" revision="d3d27ccea11b3cb20ffa834927766bdbec7f7f7b" upstream="master">
+  <project dest-branch="master" name="device_rockchip" path="device/rockchip" revision="cc96586269fee1b7cf999cde041588663d961c4a" upstream="master">
     <linkfile dest="mkfirmware.sh" src="common/mkfirmware.sh"/>
     <linkfile dest="build.sh" src="common/build.sh"/>
     <linkfile dest="rkflash.sh" src="common/rkflash.sh"/>
@@ -23,7 +23,7 @@
   <project dest-branch="master" name="gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu" path="prebuilts/gcc/linux-x86/aarch64/gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu" revision="427f5439bf87835ff3b20746acc8aaafba7d4f53" upstream="master"/>
   <project dest-branch="master" name="gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu" path="prebuilts/gcc/linux-x86/aarch64/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu" revision="f96f76d6be89a6e28d4dac1f233f9aca9921f69b" upstream="master"/>
   <project name="gstreamer-rockchip" path="external/gstreamer-rockchip" remote="rk-github" revision="9db260682e11ff6d5ca70f22e3a9e980a5f6ecd1" upstream="master"/>
-  <project dest-branch="stable-4.19-rk356x" name="kernel" revision="ad728b58eca4109856c35d814ec6cd0b55e6ebe0" upstream="stable-4.19-rk356x"/>
+  <project dest-branch="stable-4.19-rk356x" name="kernel" revision="bddf476bcca439c5fc0f8116a75d4093ac7f1daa" upstream="stable-4.19-rk356x"/>
   <project dest-branch="master" name="libmali" path="external/libmali" remote="rk-github" revision="968a49083754f4c63ae02c4c54f866cb8c83d661" upstream="master"/>
   <project dest-branch="im2d" name="linux-rga" path="external/linux-rga" remote="rk-github" revision="1e2f0dbb838de3512a8a29143196d7b5e460e1ca" upstream="im2d"/>
   <project dest-branch="develop" name="mpp" path="external/mpp" revision="693720fd192d443ffc6dfab16f1ea359e09dcac6" upstream="develop"/>
@@ -39,7 +39,7 @@
   <project dest-branch="master" name="rkupdate" path="external/rkupdate" remote="rk-github" revision="534d8750105c2649e24648b40551fa1304f5eeab" upstream="master"/>
   <project dest-branch="master" name="rkwifibt" path="external/rkwifibt" revision="0990c26eb4e5fe8cb8b3fa26782fc49e7c544d27" upstream="master"/>
   <project dest-branch="develop" name="settings" path="app/qsetting" revision="7719da2d42787bac1a6fe075f2ddf6157cd5d678" upstream="develop"/>
-  <project dest-branch="master" name="softapDemo" path="external/softapDemo" remote="rk-github" revision="4c7d1bd3d28df276d263f49324b022b44b3a1c85" upstream="master"/>
+  <!-- <project dest-branch="master" name="softapDemo" path="external/softapDemo" remote="rk-github" revision="4c7d1bd3d28df276d263f49324b022b44b3a1c85" upstream="master"/> -->
   <project dest-branch="master" name="tools" revision="1a32bc776af52494144fcef6641a73850cee628a" upstream="master">
     <linkfile dest="tools/windows/RKDevTool/RKDevTool_Release/config.cfg" src="windows/RKDevTool/RKDevTool_Release/rk356x-config.cfg"/>
     <linkfile dest="tools/windows/RKDevTool/rockdev/package-file" src="windows/RKDevTool/rockdev/rk356x-package-file"/>
diff --git a/rk356x_linux/rk356x_linux_dev_bk.xml b/rk356x_linux/rk356x_linux_dev_bk.xml
index 7e947be..ebd6305 100644
--- a/rk356x_linux/rk356x_linux_dev_bk.xml
+++ b/rk356x_linux/rk356x_linux_dev_bk.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest>
-  <remote fetch="ssh://git@gitlab.ebf.local/rockchip/linux/" name="ebf"/>
+  <remote fetch="ssh://git@gitlab.ebf.local/rockchip/linux/" name="origin"/>
   <remote fetch="https://github.com/Caesar-github/" name="rk-github"/>
 
-  <default remote="ebf" sync-j="4"/>
+  <default remote="origin" sync-j="4"/>
 
   <!-- <include name="include/yocto.xml" /> -->
   <!-- <include name="include/rk356x_doc.xml" /> -->
@@ -40,7 +40,7 @@
   </project>
   <project dest-branch="master" name="debian" path="debian" revision="66a5492b1299c369818c61771601e2aff12fc03b" upstream="master"/>
   <project dest-branch="master" name="ubuntu" path="ubuntu" revision="cc512136c9ba53956694e58b0cd2964646a81718" upstream="ubuntu18.04"/>
-  <project dest-branch="master" name="device_rockchip" path="device/rockchip" revision="d3d27ccea11b3cb20ffa834927766bdbec7f7f7b" upstream="master">
+  <project dest-branch="master" name="device_rockchip" path="device/rockchip" revision="cc96586269fee1b7cf999cde041588663d961c4a" upstream="master">
     <linkfile dest="mkfirmware.sh" src="common/mkfirmware.sh"/>
     <linkfile dest="build.sh" src="common/build.sh"/>
     <linkfile dest="rkflash.sh" src="common/rkflash.sh"/>
@@ -92,7 +92,7 @@
     <linkfile dest="tools/linux/Linux_Pack_Firmware/rockdev/mkupdate.sh" src="linux/Linux_Pack_Firmware/rockdev/rk356x-mkupdate.sh"/>
     <linkfile dest="tools/linux/Linux_Pack_Firmware/rockdev/package-file" src="linux/Linux_Pack_Firmware/rockdev/rk356x-package-file"/>
   </project>
-  <project dest-branch="stable-4.19-rk356x" name="kernel" path="kernel" revision="ad728b58eca4109856c35d814ec6cd0b55e6ebe0" upstream="stable-4.19-rk356x"/>
+  <project dest-branch="stable-4.19-rk356x" name="kernel" path="kernel" revision="998429838860bc64eb5f278ca8e9c58227010f2f" upstream="stable-4.19-rk356x"/>
   <project dest-branch="develop" name="mpp" path="external/mpp" revision="693720fd192d443ffc6dfab16f1ea359e09dcac6" upstream="develop"/>
   <project dest-branch="master" name="gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu" path="prebuilts/gcc/linux-x86/aarch64/gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu" revision="427f5439bf87835ff3b20746acc8aaafba7d4f53" upstream="master"/>
   <project dest-branch="master" name="gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu" path="prebuilts/gcc/linux-x86/aarch64/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu" revision="f96f76d6be89a6e28d4dac1f233f9aca9921f69b" upstream="master"/>