diff --git a/src/main/java/com/gis3c/ol/dao/LayerDao.java b/src/main/java/com/gis3c/ol/dao/LayerDao.java
index 9a259c0..e463425 100644
--- a/src/main/java/com/gis3c/ol/dao/LayerDao.java
+++ b/src/main/java/com/gis3c/ol/dao/LayerDao.java
@@ -5,6 +5,7 @@ import com.gis3c.ol.entity.Layer;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
+import java.util.Set;
 
 /**
  * Created by hukekuan on 2017/12/15.
@@ -20,4 +21,6 @@ public interface LayerDao {
     public Layer findeLayerByName(String layerName);
 
     public Integer insertLayer(Layer layer);
+
+    public Integer deleteLayersById(Set<String> layerIds);
 }
diff --git a/src/main/java/com/gis3c/ol/dao/MapDao.java b/src/main/java/com/gis3c/ol/dao/MapDao.java
index cfaeaea..f1abd50 100644
--- a/src/main/java/com/gis3c/ol/dao/MapDao.java
+++ b/src/main/java/com/gis3c/ol/dao/MapDao.java
@@ -5,6 +5,7 @@ import com.gis3c.ol.entity.Map;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
+import java.util.Set;
 
 /**
  * Created by hukekuan on 2017/12/14.
@@ -19,4 +20,6 @@ public interface MapDao {
     public Map findMapById(String mapId);
     public Map findMapByName(String mapName);
     public Integer insertMap(Map map);
+
+    public Integer deleteMapsById(Set<String> mapIds);
 }
diff --git a/src/main/java/com/gis3c/ol/dao/SourceDao.java b/src/main/java/com/gis3c/ol/dao/SourceDao.java
index 223666a..66002a0 100644
--- a/src/main/java/com/gis3c/ol/dao/SourceDao.java
+++ b/src/main/java/com/gis3c/ol/dao/SourceDao.java
@@ -5,6 +5,7 @@ import com.gis3c.ol.entity.Source;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
+import java.util.Set;
 
 /**
  * Created by hukekuan on 2017/12/15.
@@ -18,4 +19,6 @@ public interface SourceDao {
     public Source findSourceById(String sourceId);
     public Source findSourceByName(String sourceName);
     public Integer insertSource(Source source);
+
+    public Integer deleteSourcesById(Set<String> sourceIds);
 }
diff --git a/src/main/java/com/gis3c/ol/service/LayerService.java b/src/main/java/com/gis3c/ol/service/LayerService.java
index a3f41eb..34335bf 100644
--- a/src/main/java/com/gis3c/ol/service/LayerService.java
+++ b/src/main/java/com/gis3c/ol/service/LayerService.java
@@ -4,6 +4,7 @@ package com.gis3c.ol.service;
 import com.gis3c.ol.entity.Layer;
 
 import java.util.List;
+import java.util.Set;
 
 /**
  * Created by hukekuan on 2017/12/15.
@@ -16,4 +17,6 @@ public interface LayerService {
     public Layer findeLayerByName(String layerName);
 
     public Integer insertLayer(Layer layer);
+
+    public Integer deleteLayersById(Set<String> layerIds);
 }
diff --git a/src/main/java/com/gis3c/ol/service/MapService.java b/src/main/java/com/gis3c/ol/service/MapService.java
index 7862483..3e2b1b1 100644
--- a/src/main/java/com/gis3c/ol/service/MapService.java
+++ b/src/main/java/com/gis3c/ol/service/MapService.java
@@ -3,6 +3,7 @@ package com.gis3c.ol.service;
 import com.gis3c.ol.entity.Map;
 
 import java.util.List;
+import java.util.Set;
 
 /**
  * Created by hukekuan on 2017/12/14.
@@ -14,4 +15,6 @@ public interface MapService {
     public Map findMapById(String mapId);
     public Map findMapByName(String mapName);
     public Integer insertMap(Map map);
+
+    public Integer deleteMapsById(Set<String> mapIds);
 }
diff --git a/src/main/java/com/gis3c/ol/service/SourceService.java b/src/main/java/com/gis3c/ol/service/SourceService.java
index bd1feab..f88c1f9 100644
--- a/src/main/java/com/gis3c/ol/service/SourceService.java
+++ b/src/main/java/com/gis3c/ol/service/SourceService.java
@@ -2,6 +2,7 @@ package com.gis3c.ol.service;
 
 import com.gis3c.ol.entity.Source;
 import java.util.List;
+import java.util.Set;
 
 /**
  * Created by hukekuan on 2017/12/15.
@@ -12,4 +13,6 @@ public interface SourceService {
     public Source findSourceById(String sourceId);
     public Source findSourceByName(String sourceName);
     public Integer insertSource(Source source);
+
+    public Integer deleteSourcesById(Set<String> sourceIds);
 }
diff --git a/src/main/java/com/gis3c/ol/service/impl/LayerServiceImpl.java b/src/main/java/com/gis3c/ol/service/impl/LayerServiceImpl.java
index 8310e5e..aebe186 100644
--- a/src/main/java/com/gis3c/ol/service/impl/LayerServiceImpl.java
+++ b/src/main/java/com/gis3c/ol/service/impl/LayerServiceImpl.java
@@ -11,6 +11,7 @@ import org.springframework.stereotype.Service;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Set;
 import java.util.UUID;
 
 /**
@@ -55,4 +56,9 @@ public class LayerServiceImpl implements LayerService {
         layer.setLayerId(UUID.randomUUID().toString());
         return layerDao.insertLayer(layer);
     }
+
+    @Override
+    public Integer deleteLayersById(Set<String> layerIds) {
+        return layerDao.deleteLayersById(layerIds);
+    }
 }
diff --git a/src/main/java/com/gis3c/ol/service/impl/MapServiceImpl.java b/src/main/java/com/gis3c/ol/service/impl/MapServiceImpl.java
index 61b661e..2eb80ff 100644
--- a/src/main/java/com/gis3c/ol/service/impl/MapServiceImpl.java
+++ b/src/main/java/com/gis3c/ol/service/impl/MapServiceImpl.java
@@ -8,10 +8,7 @@ import com.gis3c.ol.service.MapService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.UUID;
+import java.util.*;
 
 /**
  * Created by hukekuan on 2017/12/14.
@@ -55,4 +52,9 @@ public class MapServiceImpl implements MapService {
         map.setMapId(UUID.randomUUID().toString());
         return mapDao.insertMap(map);
     }
+
+    @Override
+    public Integer deleteMapsById(Set<String> mapIds) {
+        return mapDao.deleteMapsById(mapIds);
+    }
 }
diff --git a/src/main/java/com/gis3c/ol/service/impl/SourceServiceImpl.java b/src/main/java/com/gis3c/ol/service/impl/SourceServiceImpl.java
index 9cdaa24..f5b8a0a 100644
--- a/src/main/java/com/gis3c/ol/service/impl/SourceServiceImpl.java
+++ b/src/main/java/com/gis3c/ol/service/impl/SourceServiceImpl.java
@@ -11,6 +11,7 @@ import org.springframework.stereotype.Service;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Set;
 import java.util.UUID;
 
 /**
@@ -55,4 +56,9 @@ public class SourceServiceImpl implements SourceService {
         source.setSourceId(UUID.randomUUID().toString());
         return sourceDao.insertSource(source);
     }
+
+    @Override
+    public Integer deleteSourcesById(Set<String> sourceIds) {
+        return sourceDao.deleteSourcesById(sourceIds);
+    }
 }
diff --git a/src/test/java/com/gis3c/spatial/App.java b/src/test/java/com/gis3c/spatial/App.java
index 869b43d..bef1c93 100644
--- a/src/test/java/com/gis3c/spatial/App.java
+++ b/src/test/java/com/gis3c/spatial/App.java
@@ -12,9 +12,7 @@ import org.springframework.context.ApplicationContext;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 
 import java.io.IOException;
-import java.util.HashMap;
-import java.util.List;
-import java.util.UUID;
+import java.util.*;
 
 /**
  * Created by hukekuan on 2017/12/14.
@@ -64,9 +62,13 @@ public class App {
 
 //        //地图接口
 //        Map map = mapService.findMapById("83c734de-c010-4153-bf68-d291d715ac55");
-        System.out.println(mapService.findMapsByPage(5,1));
 
+//        System.out.println(mapService.findMapsByPage(5,1));
 
+        Set<String> mapIds = new HashSet<>();
+        mapIds.add("e49eed64-433b-4637-832e-b7292a867ba1");
+        mapService.deleteMapsById(mapIds);
+        System.out.println("删除成功");
 
 //        Map map = new Map();
 //        map.setMapId(UUID.randomUUID().toString());
diff --git a/src/test/resources/mappings/ol/LayerDao.xml b/src/test/resources/mappings/ol/LayerDao.xml
index ef30a96..6dd7dac 100644
--- a/src/test/resources/mappings/ol/LayerDao.xml
+++ b/src/test/resources/mappings/ol/LayerDao.xml
@@ -90,4 +90,12 @@
 			, #{description}
 		);
 	</insert>
+
+	<delete id="deleteLayersById" parameterType="java.util.Set">
+		delete from c3gis_ol_layer
+		WHERE layerId in
+		<foreach collection ="collection" item="item" index="index" open="(" separator="," close=")">
+			#{item, javaType=java.lang.String}
+		</foreach>
+	</delete>
 </mapper>
\ No newline at end of file
diff --git a/src/test/resources/mappings/ol/MapDao.xml b/src/test/resources/mappings/ol/MapDao.xml
index eb2e5d0..b1e535b 100644
--- a/src/test/resources/mappings/ol/MapDao.xml
+++ b/src/test/resources/mappings/ol/MapDao.xml
@@ -76,4 +76,12 @@
 			, #{description}
 		);
 	</insert>
+
+	<delete id="deleteMapsById" parameterType="java.util.Set">
+		delete from c3gis_ol_map
+		WHERE mapid in
+		<foreach collection ="collection" item="item" index="index" open="(" separator="," close=")">
+			#{item, javaType=java.lang.String}
+		</foreach>
+	</delete>
 </mapper>
\ No newline at end of file
diff --git a/src/test/resources/mappings/ol/SourceDao.xml b/src/test/resources/mappings/ol/SourceDao.xml
index 230fbfa..a606551 100644
--- a/src/test/resources/mappings/ol/SourceDao.xml
+++ b/src/test/resources/mappings/ol/SourceDao.xml
@@ -57,4 +57,12 @@
 			, #{description}
 		);
 	</insert>
+
+	<delete id="deleteSourcesById" parameterType="java.util.Set">
+		delete from c3gis_ol_source
+		WHERE sourceId in
+		<foreach collection ="collection" item="item" index="index" open="(" separator="," close=")">
+			#{item, javaType=java.lang.String}
+		</foreach>
+	</delete>
 </mapper>
\ No newline at end of file