diff --git a/crates/swc_atoms/scripts/_/sort.py b/crates/swc_atoms/scripts/_/sort.py
new file mode 100755
index 000000000000..c7375de4d367
--- /dev/null
+++ b/crates/swc_atoms/scripts/_/sort.py
@@ -0,0 +1,7 @@
+#!/usr/bin/env python3
+
+import sys
+lines = sys.stdin.readlines()           
+lines.sort()                             
+for line in lines:
+    print(line,end='')
\ No newline at end of file
diff --git a/crates/swc_atoms/scripts/sort.sh b/crates/swc_atoms/scripts/sort.sh
index b18fde8c9783..3e2a8e6c0f38 100755
--- a/crates/swc_atoms/scripts/sort.sh
+++ b/crates/swc_atoms/scripts/sort.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
 set -eu
 
-cat words.txt | awk '{$1=$1};1' | uniq | sort > words_sorted.txt
+cat words.txt | sed '/^[[:space:]]*$/d' | awk '{$1=$1};1' | uniq | ./scripts/_/sort.py > words_sorted.txt
 mv words_sorted.txt words.txt
\ No newline at end of file
diff --git a/crates/swc_atoms/words.txt b/crates/swc_atoms/words.txt
index 22505dd8ec9f..4b901613191f 100644
--- a/crates/swc_atoms/words.txt
+++ b/crates/swc_atoms/words.txt
@@ -1,4 +1,3 @@
-
 *
 -moz-any
 -moz-calc