The invention discloses an enterprise internal information interaction method. Specifically, the method comprises a first step of collection of user information; a second step of establishment of user relationships; a third step of information issue; a fourth step of information warning; a fifth step of information showing; and a sixth step of information interaction and reissue. The method can help an enterprise to create an efficient communication approach, so that each staff has equal participation right and information sharing right and can give full play to the subjective initiative. Through adoption of the method, the user can exchange information equally, the information exchange cost is lowered, and the information value is amplified, so that the method provides help for the enterprise in management. The method solves problems in the prior art that enterprise internal management and communication are not smooth and the information is not symmetrical.