Adjustment of land use structure is the core content of land use planning，it is of great importance to promote intensive，efficient and sustainable utilization of land resources．Based on characteristics of uncertainty and complexity of land utilization structure in Handan，the paper focuses on using the interval number multi—objective planning model to analyze the adjustment of land use structure of Handan．Through establishing each target expectation and tolerance limit by the interval number single objective programming model，establishing the auxiliary model balance planning value of each single goal，it is reasonable to calculate the adjustment area of various types of land use structure，such as the economic benefit of land use，the ecological environment benefit and reasonable use of water,providing the reference to the decision makers by the case study of Handan and showing the land use multiple objective planning model method is effective．