我在源文本中引用了参考文献，依次为参考文献 1、参考文献 2、参考文献 3，但问题是，在重新编译后，参考文献 1 的位置显示为 [2]，而在参考书目部分，参考文献 1 向下移动并显示为参考文献 2。
Renewable energy was shared around 11\% of total global energy
consumption and 29\% of electrical power generation in 2020 only
\cite{r1}. Among the sources of renewable energy wind energy is
the most abundant worldwide and cost-effective than renewable
sources, which is using since ancient times for milling, pumping
and grinding grains purposes \cite{r2,r3_Yannopoulos2015}.
