In this paper through the analysis of circuit struction and experiment result, we analyse and demonstrate that the adoption of the bootstrap network does not change the configuration of complementary-symmetry OTL circuit. we clarify the function of the bootstrap network in complementary-symmetry OTL circuit. 本文从电路结构和实验验证两个方面分析与论证了自举网络的采用并没有改变互补对称OTL电路的组态属性,同时阐述了自举网络在互补对称OTL电路中的作用。