When mining news features and user features， the existing news recommendation models often lack comprehensiveness since they often fail to consider the relationship between the browsed news， the change of time series， and the importance of different news to users. At the same time， the existing models also have shortcomings in more fine-grained content feature mining. Therefore， a news recommendation model with deep feature fusion injecting attention mechanism was constructed， which can comprehensively and non-redundantly conduct user characterization and extract the features of more fine-grained news fragments. Firstly， a deep learning-based method was used to deeply extract the feature matrix of news text through the Convolutional Neural Network （CNN） injecting attention mechanism. By adding time series prediction to the news that users had browsed and injecting multi-head self-attention mechanism， the interest characteristics of users were extracted. Finally， a real Chinese dataset and English dataset were used to carry out experiments with convergence time， Mean Reciprocal Rank （MRR） and normalized Discounted Cumulative Gain （nDCG） as indicators. Compared with Neural news Recommendation with Multi-head Self-attention （NRMS） and other models， on the Chinese dataset， the proposed model has the average improvement rate of nDCG from -0.22% to 4.91% and MRR from -0.82% to 3.48%. Compared with the only model with negative improvement rate， the proposed model has the convergence time reduced by 7.63%. on the English dataset， the proposed model has the improvement rates reached 0.07% to 1.75% and 0.03% to 1.30% respectively on nDCG and MRR； At the same time this model always has fast convergence speed. Results of ablation experiments show that adding attention mechanism and time series prediction module is effective.