diff --git a/uhdf2/hcs/BUILD.gn b/uhdf2/hcs/BUILD.gn
index 003d78b56748343a5c65d817565470ebb7274444..ff65e837c1422c03da3d25a0085f5987a88f579b 100644
--- a/uhdf2/hcs/BUILD.gn
+++ b/uhdf2/hcs/BUILD.gn
@@ -46,11 +46,7 @@ hc_gen_start_cfg("gen_start_cfg") {
     hcs_config_path = "//vendor/$product_company/$product_name/hdf_config/uhdf/"
   }
   sources = [ rebase_path(hcs_config_path + hcs_source) ]
-  if (use_musl) {
-    outputs = [ "$target_gen_dir/hdf_devhostmusl.cfg" ]
-  } else {
-    outputs = [ "$target_gen_dir/hdf_devhost.cfg" ]
-  }
+  outputs = [ "$target_gen_dir/hdf_devhost.cfg" ]
 }
 
 ohos_prebuilt_etc("hdf_devhost.cfg") {
diff --git a/uhdf2/manager/BUILD.gn b/uhdf2/manager/BUILD.gn
index 1b9d13998378c828c0c9c3585e0253cfe984b43c..d6ef7c0e3b2a57442a80bff6c9fb9a176345abc9 100644
--- a/uhdf2/manager/BUILD.gn
+++ b/uhdf2/manager/BUILD.gn
@@ -88,11 +88,7 @@ ohos_executable("hdf_devmgr") {
 }
 
 ohos_prebuilt_etc("hdf_devmgr.cfg") {
-  if (use_musl) {
-    source = "hdf_devmgrmusl.cfg"
-  } else {
-    source = "hdf_devmgr.cfg"
-  }
+  source = "hdf_devmgr.cfg"
   relative_install_dir = "init"
   install_images = [ chipset_base_dir ]
   subsystem_name = "hdf"
diff --git a/uhdf2/manager/hdf_devmgr.cfg b/uhdf2/manager/hdf_devmgr.cfg
index 05965056530354e6b5d98645334cea82fe7b90f6..89c79004e91420488a228a99e4017cb77720d4b5 100644
--- a/uhdf2/manager/hdf_devmgr.cfg
+++ b/uhdf2/manager/hdf_devmgr.cfg
@@ -2,10 +2,11 @@
     "services" : [{
             "name" : "hdf_devmgr",
             "path" : ["/vendor/bin/hdf_devmgr"],
-            "uid" : "root",
-            "gid" : ["system"],
+            "uid" : "hdf_devmgr",
+            "gid" : ["hdf_devmgr", "readproc"],
+            "start-mode" : "boot",
             "secon" : "u:r:hdf_devmgr:s0",
-            "start-mode" : "boot"
+            "caps" : ["DAC_OVERRIDE", "DAC_READ_SEARCH","CAP_SYS_MODULE", "CAP_SYS_RAWIO"]
         }
     ]
 }
diff --git a/uhdf2/manager/hdf_devmgrmusl.cfg b/uhdf2/manager/hdf_devmgrmusl.cfg
deleted file mode 100644
index 89c79004e91420488a228a99e4017cb77720d4b5..0000000000000000000000000000000000000000
--- a/uhdf2/manager/hdf_devmgrmusl.cfg
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-    "services" : [{
-            "name" : "hdf_devmgr",
-            "path" : ["/vendor/bin/hdf_devmgr"],
-            "uid" : "hdf_devmgr",
-            "gid" : ["hdf_devmgr", "readproc"],
-            "start-mode" : "boot",
-            "secon" : "u:r:hdf_devmgr:s0",
-            "caps" : ["DAC_OVERRIDE", "DAC_READ_SEARCH","CAP_SYS_MODULE", "CAP_SYS_RAWIO"]
-        }
-    ]
-}