diff --git a/meta-openeuler/recipes-core/meta/meta-environment.bbappend b/meta-openeuler/recipes-core/meta/meta-environment.bbappend
index 4eadcd14b90e72507b3040bf0e0220d386393d9f..71bb741482562a6441ead340300bec6e7c16ca0c 100644
--- a/meta-openeuler/recipes-core/meta/meta-environment.bbappend
+++ b/meta-openeuler/recipes-core/meta/meta-environment.bbappend
@@ -1,13 +1,10 @@
-FILESEXTRAPATHS_append := "${THISDIR}/files/:"
-SRC_URI = "file://openeuler_target_env.sh"
-LICENSE = "CLOSED"
 
-addtask do_fetch before do_install
-addtask do_unpack before do_install
+BBAPPENDDIR := "${@os.path.dirname(d.getVar('FILE', False))}"
+S = "${BBAPPENDDIR}/files"
 
 do_install_append() {
     #add openeuler env to sdk
     local openeuler_env_path="${D}/${SDKPATHNATIVE}/environment-setup.d"
     install -d ${openeuler_env_path}/
-    install ${WORKDIR}/openeuler_target_env.sh ${openeuler_env_path}/
+    install ${S}/openeuler_target_env.sh ${openeuler_env_path}/
 }