diff --git a/README.md b/README.md
index a603357..5ab1099 100644
--- a/README.md
+++ b/README.md
@@ -63,6 +63,10 @@ pkvdb2.get("Key");
 
 ### Changelog 更新说明
 
+##### 1.0.3+
+
+* Added: Supported filling the database by HashMap. 新增: 现在可以使用HashMap来填充数据库了。
+
 ##### 1.0.2+
 
 * Added: Specific getters, less cast! 新增: 特定类型的Getter，免去Cast烦恼。
@@ -206,6 +210,12 @@ hckvdb = quickKv.getHCKVDB("CustomName.db"); // --> /tmp/CustomName.db
 qkvdb.put(k,v); //Put everything as you like
 ```
 
+##### Add plenty of data in HashMap 将HashMap中的多条数据加入
+
+```java
+qkvdb.put(hashMap); //Auto filled
+```
+
 ##### Get value of the given key 通过键取得值
 
 > This method will return a Object, you can cast it to its original type later.
diff --git a/gradle.properties b/gradle.properties
index 6a43f22..03d861b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -17,6 +17,6 @@
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
 
-VERSION_NAME=1.0.2
-VERSION_CODE=9
+VERSION_NAME=1.0.3
+VERSION_CODE=10
 GROUP=com.github.sumimakito.quickkv