A weaving method for a nasal sinus stent comprising: providing a filament ; providing a weaving tool having a longitudinal central axis (A), wherein the weaving tool comprises a first shaping part and a second shaping part which are axially spaced from each other; wherein the first shaping part is provided with n uniformly-spaced first anchor points (1111 , 1112 ......111n) for hooking the filament in a first cross section perpendicular to the longitudinal central axis (A); the second shaping part is provided with n uniformly-spaced second anchor points (1211 , 1212 ......121n) for hooking the filament in a second cross section perpendicular to the longitudinal central axis (A); wherein n is an integer in 3-59; forming an initial configuration stent by around a circumferential direction (B) of the weaving tool , allowing a single filament starting from 1st first anchor point on the first shaping part , coming across m1 vertex intervals to extend towards the second anchor point, and then coming across m2 vertex intervals to extend towards the first anchor point, so as to complete a first "V" shaped weaving path, and then repeating the "V" shaped weaving path until the single filament returns to the 1st first anchor point , wherein the initial configuration stent has a circumference (C) and n vertices with vertex interval obtained by dividing the circumference (C) by n; m1 and m2 are integral multiples of 0.5, the sum of m1+m2 is an integer, and the sum of m1+m2 is not an integral multiple of a divisor of n, wherein the divisor of n is not equal to 1, wherein the aspect ratio of the initial configuration stent is within 0.1- 1.9, wherein the nasal sinus stent is formed by a plurality of the "V" shaped weaving path, each of which comprises vertices and supporting rods symmetrically arranged at both sides of the vertices , wherein a weaving angle (a) of the supporting rod is within 20°-70°, wherein a vertex angle (β) between two supporting rods is within 40°-140°. providing a filament ; providing a weaving tool having a longitudinal central axis (A), wherein the weaving tool comprises a first shaping part and a second shaping part which are axially spaced from each other; wherein the first shaping part is provided with n uniformly-spaced first anchor points (1111 , 1112 ......111n) for hooking the filament in a first cross section perpendicular to the longitudinal central axis (A); the second shaping part is provided with n uniformly-spaced second anchor points (1211 , 1212 ......121n) for hooking the filament in a second cross section perpendicular to the longitudinal central axis (A); wherein n is an integer in 3-59; forming an initial configuration stent by around a circumferential direction (B) of the weaving tool , allowing a single filament starting from 1st first anchor point on the first shaping part , coming across m1 vertex intervals to extend towards the second anchor point, and then coming across m2 vertex intervals to extend towards the first anchor point, so as to complete a first "V" shaped weaving path, and then repeating the "V" shaped weaving path until the single filament returns to the 1st first anchor point , wherein the initial configuration stent has a circumference (C) and n vertices with vertex interval obtained by dividing the circumference (C) by n; m1 and m2 are integral multiples of 0.5, the sum of m1+m2 is an integer, and the sum of m1+m2 is not an integral multiple of a divisor of n, wherein the divisor of n is not equal to 1, wherein the aspect ratio of the initial configuration stent is within 0.1- 1.9, wherein the nasal sinus stent is formed by a plurality of the "V" shaped weaving path, each of which comprises vertices and supporting rods symmetrically arranged at both sides of the vertices , wherein a weaving angle (a) of the supporting rod is within 20°-70°, wherein a vertex angle (β) between two supporting rods is within 40°-140°. <EOS>