diff --git a/GB/GB17761-2018电动自行车安全技术规范.pdf b/GB/GB 17761-2018 电动自行车安全技术规范.pdf
similarity index 100%
rename from GB/GB17761-2018电动自行车安全技术规范.pdf
rename to GB/GB 17761-2018 电动自行车安全技术规范.pdf