diff --git a/01.基础语法/06.推导式.md b/01.基础语法/06.推导式.md
index 80acb38..6ed7622 100644
--- a/01.基础语法/06.推导式.md
+++ b/01.基础语法/06.推导式.md
@@ -14,7 +14,7 @@ variable = [out_exp_res for out_exp in input_list if out_exp == 2]
 30以内所有能被3整除的数
 
 ```python
-multiples = [i for i in range(30) if i % 3 is 0]
+multiples = [i for i in range(30) if i % 3 == 0]
 print(multiples)
 ```
 
@@ -23,7 +23,7 @@ print(multiples)
 ```python
 def squared(x):
     return x*x
-multiples = [squared(i) for i in range(30) if i % 3 is 0]
+multiples = [squared(i) for i in range(30) if i % 3 == 0]
 print(multiples)
 ```