Investigations of glycosylated proteins or peptides and their related biological pathways provide new possibilities for illuminating the physiological and pathological mechanisms of glycosylation modification. However, open-ended and in-depth analysis of glycoproteomics is usually subjected to the low-abundance of glycopeptides, heterogeneous glycans, and a variety of interference molecules. In order to alleviate the influence of these obstacles, effective preconcentration of glycopeptides are indispensable. Here, we employed a hydrophilic interaction liquid chromatography (HILIC)-based method to universally capture glycopeptides. Glutathione modified magnetic nanoparticles (Fe3O4@Au-GSH) were synthesized through a simple process and exploited to enrich glycopeptides from complex samples. The prepared materials showed excellent ability to trap glycopeptides from standard glycoproteins digests, low detection limit (10 fmol/μL), and good selectivity (HRP:BSA=1:100). These results indicated that glutathione-based magnetic nanoparticles synthesized in this work had great potential for glycopeptides enrichment.