diff --git a/env.sh b/env.sh
index 835d8cafc92a23..69cccb35364d62 100755
--- a/env.sh
+++ b/env.sh
@@ -163,6 +163,7 @@ elif [[ "${DORIS_TOOLCHAIN}" == "clang" ]]; then
     fi
     export LLVM_PROFDATA
 
+
     if [[ -z "${ENABLE_PCH}" ]]; then
         ENABLE_PCH='ON'
     fi