diff --git a/dsoftbus/build/0001-add-dsoftbus-build-support-for-embedded-env.patch b/dsoftbus/build/0001-add-dsoftbus-build-support-for-embedded-env.patch
index 9a251f945adb0b584346613d4924b5259c29e071..e2a98ebde5bec32a042ae1864561fe6b23183c92 100644
--- a/dsoftbus/build/0001-add-dsoftbus-build-support-for-embedded-env.patch
+++ b/dsoftbus/build/0001-add-dsoftbus-build-support-for-embedded-env.patch
@@ -236,7 +236,7 @@ index 2468ca8..f3adcb7 100644
 -}
 \ No newline at end of file
 +} else {
-+  musl_sysroot = "//toolchain/sysroot/"
++  musl_sysroot = ""
 +}
 diff --git a/core/gn/BUILD.gn b/core/gn/BUILD.gn
 index 38d3cc9..cde44b1 100755