ObjectiveTo systematically summarize and evaluate the existing evidence of Qishen Yiqi dropping pill (QSYQ) in the treatment of chronic heart failure (CHF), and to evaluate its quality. MethodsThe PubMed, Cochrane Library, EMbase, Web of Science, CNKI, CBM, WanFang Data databases were electronically searched to collect systematic reviews/meta-analyses(SRs/MAs) related to objectives from inception to December 31, 2022. Two researchers independently screened the literature and extracted data, and assessed the methodological quality, risk of bias, reporting quality, and quality of evidence of included SRs/MAs by using Assessment of Multiple Systematic Reviews 2 (AMSTAR-2), the Risk of Bias in Systematic(ROBIS) scale, the list of Preferred Reporting Items for Systematic Reviews and Meta-Analysis(PRISMA), and the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. ResultsThis overview included 17 SRs/MAs. The methodological quality, reporting quality, risk of bias, and quality of evidence for outcome measures of SRs/MAs were all unsatisfactory. All SRs/MAs were of low quality according to the results of the AMSTAR-2 assessment. And only a small number of SRs/MAs were assessed as low risk of bias based on the results of the ROBIS assessment. The evaluation results of the PRISMA checklist showed that the report quality of the 24 studies included was relatively complete. According to the GRADE system evaluation results, 94% of the 84 outcome indicators were low-quality and very low-quality evidence. Limitations were the main factors leading to their degradation, followed by publication bias, inconsistency, imprecision and indirectness. ConclusionAt present, QSYQ has good clinical efficacy in the treatment of CHF, but the standardization and scientificity of clinical research and secondary research reports are insufficient, resulting in low quality of clinical recommendations evidence. In the future, it is necessary to further standardize and improve the quality of clinical and secondary research.