diff --git a/meta-openeuler/conf/distro/openeuler.conf b/meta-openeuler/conf/distro/openeuler.conf
index fc456a03945990607c2271fb6f771bf39f2a2645..afcd0c812e68d45f09eb5a84f922e1ee668b0be7 100644
--- a/meta-openeuler/conf/distro/openeuler.conf
+++ b/meta-openeuler/conf/distro/openeuler.conf
@@ -26,7 +26,10 @@ DISTRO_FEATURES ?= "${DISTRO_FEATURES_DEFAULT} ${OPENEULER_DEFAULT_DISTRO_FEATUR
 DISTRO_FEATURES += "${@['', 'sysvinit']['${INIT_MANAGER}' == 'mdev-busybox']}"
 
 # remove currently unsupported features
-DISTRO_FEATURES_DEFAULT:remove = "x11"
+DISTRO_FEATURES_DEFAULT:remove = "x11 \
+  ${@bb.utils.contains('INIT_MANAGER', 'mdev-busybox', '3g phone', '', d)} \
+  ${@bb.utils.contains('INIT_MANAGER', 'none', '3g phone', '', d)} \
+"
 
 ## kernel related configurations
 # the oldest kernel supported by openeuler embedded is 5.10
diff --git a/meta-openeuler/recipes-connectivity/dhcpcd/dhcpcd_%.bbappend b/meta-openeuler/recipes-connectivity/dhcpcd/dhcpcd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..852d3818612fb4d942868e6c1870c0b381e60508
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcpcd/dhcpcd_%.bbappend
@@ -0,0 +1,11 @@
+# dhcpcd bbappend to disable udev when using busybox-mdev
+#
+# When VIRTUAL-RUNTIME_dev_manager
+# is set to busybox-mdev, udev integration is disabled to avoid unnecessary udev
+# dependencies. 
+# udev is integrated into system. Therefore, only if dev_manager is busybox-mdev, 
+# should we remove the udev options
+PACKAGECONFIG:remove = "\
+    ${@bb.utils.contains('INIT_MANAGER', 'mdev-busybox', 'udev', '', d)}\
+    ${@bb.utils.contains('INIT_MANAGER', 'none', 'udev', '', d)}\
+"
diff --git a/meta-openeuler/recipes-connectivity/ofono/ofono_%.bbappend b/meta-openeuler/recipes-connectivity/ofono/ofono_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5bd3815608500028ebfe2133bcdab358fbfbd793
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/ofono/ofono_%.bbappend
@@ -0,0 +1,10 @@
+
+do_compile:append() {
+    if [[ "${VIRTUAL-RUNTIME_dev_manager}" = "busybox-mdev" || -z "${VIRTUAL-RUNTIME_dev_manager}" ]]; then
+        bbwarn "${PN} depends udev. \
+Current device manager: '${VIRTUAL-RUNTIME_dev_manager}'. \
+To resolve this issue, either: \
+1. Configure udev or systemd-udev as your device manager, or \
+2. Remove DISTRO_FEATURES that depend on ${PN} (e.g., 3g, phone)."
+    fi
+}
\ No newline at end of file
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-core-base-utils.bbappend b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-base-utils.bbappend
index f1d8030a046c2f3637ae24ffdad6bf8817642cf9..875b8fe134a1bc70d4ca3675c30a3457d122e7e4 100644
--- a/meta-openeuler/recipes-core/packagegroups/packagegroup-core-base-utils.bbappend
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-base-utils.bbappend
@@ -6,6 +6,7 @@
 #   * kea is not used
 #   * audit, auditd, audispd-plugins are fore secure reasons.
 #     kexec-tools for kernel core dump
+#   * dhcpcd serves as a client for dhcp and dhcpv6.
 #
 RDEPENDS:${PN} = "\
     base-passwd \
@@ -102,3 +103,4 @@ RDEPENDS:${PN}:append:x86-64 = " \
     intel-cmt-cat \
     linuxptp \
 "
+
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-core-boot.bbappend b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-boot.bbappend
index 7aa1a5c6540554e090b5c397886cf1e35d633b28..b9dcff3c4bc63a5d583bfb1c6a8f151fc826c112 100644
--- a/meta-openeuler/recipes-core/packagegroups/packagegroup-core-boot.bbappend
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-boot.bbappend
@@ -18,4 +18,6 @@ RDEPENDS:${PN}:remove:x86-64 = "kernel-img"
 RDEPENDS:${PN}:remove =  " \
     netbase \
     ${@bb.utils.contains("MACHINE_FEATURES", "efi", "${EFI_PROVIDER} kernel", "", d)} \
+    ${@bb.utils.contains("INIT_MANAGER", "mdev-busybox", "udev", "", d)} \
+    ${@bb.utils.contains("INIT_MANAGER", "none", "udev", "", d)} \
 "
diff --git a/meta-openeuler/recipes-support/libusb/libusb1_%.bbappend b/meta-openeuler/recipes-support/libusb/libusb1_%.bbappend
index c3211fbe30e093d3dcd70518cde31aba835cf9f0..3b182a64005284ad56d1866fb41cc962fb43e68c 100644
--- a/meta-openeuler/recipes-support/libusb/libusb1_%.bbappend
+++ b/meta-openeuler/recipes-support/libusb/libusb1_%.bbappend
@@ -2,8 +2,7 @@
 
 OPENEULER_LOCAL_NAME = "libusbx"
 
-# no udev in openeuler
-PACKAGECONFIG:class-target:remove = "udev"
+PACKAGECONFIG:class-target:remove = "${@bb.utils.contains('VIRTUAL-RUNTIME_dev_manager', 'busybox-mdev', 'udev', '', d)}"
 
 SRC_URI:append = " \
     file://libusb-${PV}.tar.bz2 \