This report analyzes the category attribution，content construction and influence power of 2021 Henan Series Blue Books to show the development of 2021 Henan Series Blue Books. The findings are as follows：the 2021 Henan Series Blue Books closely focus on hot topics in terms of content，pay attention to the field of people’s livelihood，and pay attention to survey research and countermeasures research. In terms of influence power，the whole series receives high attention，but it also shows the characteristics that economic reports，general reports，evaluation reports，prospects and countermeasures reports are more favored. Finally，the report puts forward suggestions for the research development and innovative of 2021 Henan Series Blue Books，in order to give full play to the power of its think tank and help Henan’s modernization.