a little modify

diff --git a/README.md b/README.md
index 6ba6adc..066db69 100644 (file)
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Client client = TestUtils.generateClient();
     * [`Secondly sign the transaction`](#secondly-sign-the-transaction)
     * [`Finally submit the transaction`](#finally-submit-the-transaction)
 
-> For more details, see ![API methods](https://github.com/Bytom/java-sdk/blob/master/doc/index.md#api-methods)
+> For more details, see [API methods](https://github.com/Bytom/java-sdk/blob/master/doc/index.md#api-methods)
 
 ## Create a key