diff --git a/services/modules/BUILD.gn b/services/modules/BUILD.gn
index 0662fdd951217411d0ed787d1c62cbce93a52a39..3597ef2d8cc82b2d0762d3d2f6181ea2989d62fb 100755
--- a/services/modules/BUILD.gn
+++ b/services/modules/BUILD.gn
@@ -36,7 +36,11 @@ ohos_shared_library("bootchart") {
   external_deps = [ "init:libinit_module_engine" ]
 
   part_name = "init"
-  module_install_dir = "lib/init"
+  if (target_cpu == "arm64") {
+    module_install_dir = "lib64/init"
+  } else {
+    module_install_dir = "lib/init"
+  }
 }
 
 config("libbootchart_static_config") {
diff --git a/services/param/BUILD.gn b/services/param/BUILD.gn
index 3f6488856b57368e0776426c1fba61d0d8191afc..8e1114a8ef381a30cf294b37b43e56c2dd4f17ca 100755
--- a/services/param/BUILD.gn
+++ b/services/param/BUILD.gn
@@ -167,6 +167,7 @@ if (defined(ohos_lite)) {
     sources = param_comm_sources
     sources += param_service_sources
     sources += param_trigger_sources
+    sources += [ "adapter/param_dac.c" ]
     include_dirs = param_include_dirs
 
     defines = [ "_GNU_SOURCE" ]
@@ -175,6 +176,10 @@ if (defined(ohos_lite)) {
       defines += [ "BOOT_EXTENDED_CMDLINE=\"${boot_kernel_extended_cmdline}\"" ]
     }
 
+    if ("${product_name}" == "m40") {
+      defines += [ "USE_MTK_EMMC" ]
+    }
+
     if (build_selinux) {
       sources += [ "adapter/param_selinux.c" ]
       defines += [ "PARAM_SUPPORT_SELINUX" ]