How do college students choose the right way to improve their ideological and moral cultivation in the information society and properly handle problems such as study, psychology and social communication. It is related to whether a university can become a high-quality talent. Therefore, how to learn favorable and beneficial information in the information society, improve college students' ideological and moral cultivation, and guide them to cultivate healthy psychology and noble ideals has become a major topic for college workers. Key words: ideological and moral cultivation, integration of knowledge and practice in the information society, college students are in their youth, and are in an important period of the formation and development of outlook on life, world outlook, values and sense of hardship. It can be said that college students in this period have formed a certain degree in terms of ideology, morality and psychology, but in general, their social experience and life experience are not rich enough and their minds are not mature enough. Whether the outlook on life and values are correct or not also has an important influence on the progress and development of society. First, the significance of information society to the ideological and moral cultivation of college students. Some college students still have obvious phenomena of "knowing" and "doing". For example, on the issue of getting grades, on the one hand, they have a strong desire to get excellent grades, on the other hand, they lack the perseverance to study hard and endure poverty and loneliness. These are all under the guidance of school education and teachers to constantly learn, strengthen ideological and moral cultivation, and eliminate some unfavorable factors in society to enhance their own needs. The ideological and moral construction of college students is the foundation of moral education and scientific research in colleges and universities, and it is a systematic theoretical knowledge about college students' political thought, moral quality and psychological behavior, which is of great significance for improving college students' quality and ideological understanding, helping them distinguish right from wrong, absorbing spiritual nutrients and constantly improving their ideological and moral cultivation. "Unity of knowledge and action" was put forward by Wang Shouren, a famous scholar in Ming Dynasty. It is intended that the object should conform to the subject, knowledge refers to scientific knowledge and action refers to human practice. The unity of knowing and doing is neither swallowing action with knowledge nor swallowing action with knowledge. "Knowledge" mainly refers to people's moral consciousness and thought. "Doing" mainly refers to people's moral practice and practical actions. Therefore, the relationship between knowing and doing, that is, the relationship between moral consciousness and moral practice, also includes the relationship between some thoughts and practical actions. The unity of knowing and doing emphasizes practice, which is determined by the characteristics of students' ideological and moral cultivation. Ideological and moral cultivation enables college students to master some truths through ideological and political study and discussion, which is called "knowledge"; However, acquiring knowledge is not the ultimate goal of these theoretical courses. The ultimate goal is to "know" for "doing" and practice for practice, which means "you don't know if you can't do it". Therefore, combining knowledge with practice and paying attention to practice have become the focus of college students' ideological and moral cultivation. This requires college students to attach importance to the combination of "knowledge" and "action" and insist on starting from scratch when learning some major principles. Starting from ourselves, from now on, we should learn and practice, further deepen our understanding and understanding of "knowledge" in practice, and truly achieve "unity of knowledge and action", so as to continuously improve our ideological and moral realm and achieve the goal of self-improvement. Second, how to improve the ideological and moral cultivation of college students in the information society? It is impossible for the school's training target system to fully adapt to every student. Even if the school is covered by the information society, how to distinguish the good from the bad in the information trend and how to improve ideological and moral cultivation in it has become a topic of concern all over the world. The characteristic of modern ideological and moral theory is to pay attention to the comprehensive research of many disciplines, involving philosophy, psychology, sociology, ethics, logic, cultural history and many other disciplines, because improving college students' ideological and moral cultivation is a very complex and multifaceted exploration field. The research of multidisciplinary integration makes us undeniable that the adverse effects cannot be abandoned or completely eradicated by ourselves. We need to learn from the methods and strategies of solving problems in some disciplines to enhance the timeliness of college students' ideological and moral cultivation. Although some books and periodicals emphasize the theoretical system and strong logical analysis ability, college students are often in a state of ignorance, and sometimes even have the opposite effect of thinking that some bad ideas are profound and philosophical, so they blindly follow. Therefore, first of all, we must fundamentally eliminate the harm of bad information. On weekdays, school atmosphere, learning atmosphere and teachers' level are the cultural edification guarantee of ideological and moral cultivation. The process of edification is not only to impart knowledge, but also to know that teenagers' thoughts are extremely plastic, and through long-term or repeated indoctrination, they can cultivate qualitative moral consciousness. Therefore, vigorously creating a multi-level and diversified campus life, enriching campus culture, and widely organizing scientific and interesting campus cultural activities integrating ideology, culture, entertainment and academics will enable young college students to see history and reality clearly, be familiar with the similarities and differences between Chinese and foreign cultural knowledge, and understand the national conditions and public opinion, so as to get rid of the decadent and empty bad information. Social practice is also the governance of false and bad information. In any case, practice is the only criterion for testing truth, and any theory can only stand up if it is tested by practice. Schools can take departments, classes, societies and other collectives as units, draw their own judgments through practical tests, and convince themselves with their own practical actions. Although the time and frequency of domestic college students participating in social practice activities are less, their idealism and perceptual thinking activities are stronger. Some people think that controlling students' social skills can prevent the harm of bad information to college students. In fact, young people's minds are extremely active and are not bound by any restrictions. As we all know, the spread of bad ideas can be suppressed by organizing equal and free dialogues and discussions. It provides a communication platform for college students to show their thoughts, let them explain the advantages and disadvantages of today's information society, and let students understand and analyze problems from many angles and aspects, so as to obtain correct and beneficial information. Through in-depth communication among peers, we can express our positions, viewpoints and different attitudes towards different information flows, correctly analyze the new situations and phenomena that are constantly emerging in China's contemporary information society, overcome the sense of loss in the face of socio-economic tide and blind obedience to mountain culture, and meet the challenges of the information society with a positive and optimistic attitude. Three. The Influence of Information Society on College Students' Ideology and Morality As far as the social environment of today's college students is concerned, it is a journey of developing socialist market economy and opening to the outside world, and it is under the background of information society with diversified interests, ideology and morality and diversified values. Man is a natural person, the natural attribute of man is also the social attribute of man and man. The value of life is grasped from the dialectical relationship between personal income and social contribution, with social contribution as the main aspect. The real value of life lies in the role that individuals play in social progress. In class society, different classes have different or even opposite world outlook, outlook on life and values. As the ruling class of a society, it is bound to use its own thoughts and will to promote the establishment of a world outlook, outlook on life and values that are compatible with it. The first is the westernization influence of western countries on me. They try their best to infiltrate the current students' ideology and culture in various ways. With the spread of globalism, western values, ideology and social culture have been wantonly promoted. As a result, some college students admire the western "marine culture", totally deny China's "loess civilization", worship western values and social systems, believe in "money first", and take hedonism and egoism as action guides, thus becoming the prisoners of "Westernization". In the evaluation of a large number of newspapers, magazines, movies, video games and computer software imported from China, their capitalist values are being promoted, and some negative reports are eroding the thoughts and thinking patterns of young people in China all the time. Second, money worship, individualism, hedonism and other decadent bourgeois ideas and all kinds of extremely ugly social phenomena, what's more, feudal superstition has brought many negative effects to the healthy psychological growth of college students. Nowadays, the information society is an era in which electronic information networks are widely covered. Some wrong ideas take the network as the carrier, which corrode college students' attitude towards life and academic concern with extremely rapid spread speed, breadth and momentum, and also pose a great challenge to education. In this regard, educators must have a clear understanding. They should not only set an example from the social environment to provide good living conditions for the healthy growth of students, but also start with ideological and political education in colleges and universities, offer moral education courses for college students, and educate college students with a series of excellent traditions of the Chinese nation such as Socialism with Chinese characteristics Theory and patriotism. This is also to guide college students to establish a correct outlook on life, values and world view under the background of contemporary society. They should be good at analyzing the correctness of their concepts and guiding students to master their words and deeds. Because China has a history of several thousand years of feudal system, feudal remnants will exist for a long time, which will also have a certain impact on students. Moreover, due to the deepening of reform and opening up and the negative impact of the market economy, the outlook on life and values of the western bourgeoisie also took advantage of it, which brought great impact and temptation to people's ideas. For example, individualism is the core and essence of western values, which is opposite to the collectivism values that we advocate with "serving the people" as the core. Another example is money worship, which has the deepest and widest influence. We should have a correct distinction between this kind of thinking and saying, and resolutely resist the wrong things. Otherwise, students' original correct world outlook, outlook on life and values will be gradually replaced by these so-called "new ideas". Only by establishing a correct world outlook, outlook on life and values can we adopt a correct attitude and position towards the people and their interests. Proceed from the interests of the people, be responsible for what you say and do, and serve the people wholeheartedly. This is our political stance and attitude in party member, and it is also the basic requirement of Marxist world outlook, outlook on life and values. In order to enhance the ability to resist the negative influence of market economy and the erosion of decadent ideas of capitalism and feudalism. Summary: To sum up, through the dissemination and infection of some information, college students whose minds are not fully mature are vulnerable to some negative influences, and multi-angle ideological and moral cultivation will be a development trend of educational research. In the era of complicated information, we should cultivate self-discipline, attach importance to self-cultivation, improve the cultivation of ideological and moral realm, and connect ourselves with the ladder of pursuing noble personality and constantly climbing the high realm of life.