diff --git a/pay-java-payoneer/README.md b/pay-java-payoneer/README.md
index 40143db..06e14f3 100644
--- a/pay-java-payoneer/README.md
+++ b/pay-java-payoneer/README.md
@@ -102,7 +102,7 @@
 
 ```java
         
-      Map result = service..query(null, "我方系统单号");
+      Map result = service.query(null, "我方系统单号");
 
 ```
 
diff --git a/pay-java-union/README.md b/pay-java-union/README.md
index dad8d53..40951df 100644
--- a/pay-java-union/README.md
+++ b/pay-java-union/README.md
@@ -180,7 +180,7 @@
 
 ```java
         
-      Map result = service..query(null, "我方系统单号");
+      Map result = service.query(null, "我方系统单号");
 
 ```