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Early results from the James Webb Space Telescope (JWST) observations havehinted at two traces beyond the standard cosmological framework. One is theextraordinarily high stellar masses and their density at $z=7.5\sim9.1$,another is the unexpected abundance of ultraviolet (UV) bright galaxies at$z\ge10$. Nevertheless, both pieces of evidence are not statistically robustyet. In this work, we construct rest-frame UV luminosity functions (LFs) basedon a general formation model for these high-redshift galaxy candidates, sinceUV LFs always carry the information of stellar formation efficiency (SFE),initial mass function (IMF), dust attenuation, and other crucial elements forgalaxy evolution. By updating the massive galaxies candidates withspectroscopic observations and exploring the parameter space of SFE, we areable to reasonably explain the cumulative stellar mass density within theredshift range of $7.5\sim9.1$, with only one galaxy exhibiting unusualcharacteristics. We also reveal a potential nonmonotonic trend of SFE with theincreasing redshift. At higher redshift ($z\sim13$), bright UV LFs can be wellfitted with non-dust attenuation or top-heavy IMF for Population III stars. ThePopulation III star scenario can also naturally account for the possible dip ofthe peak SFE evolution curve at $z\sim9$.

Modeling the JWST high-redshift galaxies with a general formation scenario and the consistency with the $\Lambda$CDM model