diff --git a/src/main/java/com/gis3c/ol/entity/Source.java b/src/main/java/com/gis3c/ol/entity/Source.java
new file mode 100644
index 0000000..27b2be5
--- /dev/null
+++ b/src/main/java/com/gis3c/ol/entity/Source.java
@@ -0,0 +1,46 @@
+package com.gis3c.ol.entity;
+
+import java.util.*;
+import java.util.Map;
+
+/**
+ * Created by hukekuan on 2018/1/23.
+ */
+public class Source {
+    private String sourceId;
+    private String sourceName;
+    private java.util.Map<String,Object> params;
+    private String description;
+
+    public String getSourceId() {
+        return sourceId;
+    }
+
+    public void setSourceId(String sourceId) {
+        this.sourceId = sourceId;
+    }
+
+    public String getSourceName() {
+        return sourceName;
+    }
+
+    public void setSourceName(String sourceName) {
+        this.sourceName = sourceName;
+    }
+
+    public java.util.Map<String, Object> getParams() {
+        return params;
+    }
+
+    public void setParams(Map<String, Object> params) {
+        this.params = params;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+}
diff --git a/src/main/resources/init.sql b/src/main/resources/init.sql
index 540414a..03b4105 100644
--- a/src/main/resources/init.sql
+++ b/src/main/resources/init.sql
@@ -110,6 +110,15 @@ create table c3gis_ol_source_wmts(
    description varchar(50)
 );
 
+create table c3gis_ol_source(
+   sourceid    varchar(50) not null PRIMARY KEY,
+   sourcename    varchar(50) not null,
+   url    varchar(50) not null,
+   params   jsonb,
+   description varchar(50)
+);
+
+
 --样式表
 create table c3gis_ol_style_style(
    styleid    varchar(50) not null,
diff --git a/src/test/resources/sql-map-config-mybatis.xml b/src/test/resources/sql-map-config-mybatis.xml
index 1adbdfb..883da73 100644
--- a/src/test/resources/sql-map-config-mybatis.xml
+++ b/src/test/resources/sql-map-config-mybatis.xml
@@ -47,9 +47,11 @@
     <typeAliases>
         <typeAlias type="com.vividsolutions.jts.geom.Geometry" alias="Geometry" />
         <typeAlias type="java.lang.Object" alias="ObjectArray" />
+        <typeAlias type="java.lang.Object" alias="ObjectJSON" />
     </typeAliases>
     <typeHandlers>
         <typeHandler handler="com.gis3c.spatial.postgis.PostGISHandler" javaType="Geometry" />
         <typeHandler handler="com.gis3c.spatial.postgis.ArrayTypeHandler" javaType="ObjectArray" />
+        <typeHandler handler="com.gis3c.spatial.postgis.JsonTypeHandler" javaType="ObjectJSON" />
     </typeHandlers>
 </configuration>
\ No newline at end of file