diff --git a/Python/README.md b/Python/README.md
index e5fb206..08a5883 100644
--- a/Python/README.md
+++ b/Python/README.md
@@ -11,11 +11,11 @@ Python 3.6+
 
 ```python
 # 导入包
-from source import options,generator
+from source import Options,Generator
 # 声明id生成器参数，需要自己构建一个workerId
-options = options.IdGeneratorOptions(workerId=23)
+options = Options.IdGeneratorOptions(workerId=23)
 # 参数中，WorkerIdBitLength 默认值6，支持的 WorkerId 最大值为2^6-1，若 WorkerId 超过64，可设置更大的 WorkerIdBitLength
-idgen = generator.DefaultIdGenerator()
+idgen = Generator.DefaultIdGenerator()
 # 保存参数 
 idgen.SetIdGernerator(options)
 # 生成id