diff --git a/scripts/ci/vitest_incremental.sh b/scripts/ci/vitest_incremental.sh
index b94ec6d0e..cef424ae5 100755
--- a/scripts/ci/vitest_incremental.sh
+++ b/scripts/ci/vitest_incremental.sh
@@ -61,7 +61,9 @@ set -e
 echo "$VITEST_OUTPUT"
 
 # 如果没有找到测试文件，视为通过（改动的文件没有对应测试）
-if echo "$VITEST_OUTPUT" | grep -q "No test files found"; then
+# 先用 sed 去掉 ANSI 转义码，避免干扰 grep 匹配
+CLEAN_OUTPUT=$(echo "$VITEST_OUTPUT" | sed 's/\x1b\[[0-9;]*m//g')
+if echo "$CLEAN_OUTPUT" | grep -q "No test files found"; then
   echo ""
   echo "⚠️ 未找到相关测试文件，跳过（非失败）"
   exit 0