Sea-level rise integrates the responses of several components (ocean thermal expansion, mass loss from glaciers and ice sheets, terrestrial water storage). Before the satellite era, global sea-level reconstructions depend on tide-gauge records and ocean observations. However, the available global mean sea level (GMSL) reconstructions using different methods indicate a spread in sea-level trend over 1900-2015 (1.3~2.0 mm yr^-1). With the improved understanding of the causes of sea-level change, here we update the original Church and White (2011) reconstruction by using the latest observations, taking the sea-level fingerprints, dynamic sea level (DSL) climate change pattern and local vertical land motion (VLM) into account. The updated trend of GMSL of 1.6 ± 0.2 mm yr^-1 (90% confidence level) over 1900-2020 is consistent with the sum of contributions of 1.5 ± 0.2 mm yr^-1, lower than 1.8 ± 0.2 mm yr^-1 from original reconstruction. The lower trend from the updated reconstruction is mainly due to including residual VLM correction on the unevenly distributed tide gauge stations. Including sea-level fingerprints and DSL climate change pattern in reconstruction improves the consistency with the sum of contribution in terms of 30-year running trend over the 20^th century. The update reconstruction shows improved skill in reproducing linear trend of the tide gauge observations, with comparable mean trend of 1.5 ± 2.4 mm yr^-1 from observation and 1.5 ± 1.4 mm yr^-1 from the update reconstruction among all tide gauge locations.