diff --git a/src/main/java/com/gis3c/App.java b/src/main/java/com/gis3c/App.java
index ae2302b..6a5dae0 100644
--- a/src/main/java/com/gis3c/App.java
+++ b/src/main/java/com/gis3c/App.java
@@ -1,21 +1,15 @@
 package com.gis3c;
 
 import com.gis3c.service.HelloService;
-import org.geotools.data.FileDataStore;
-import org.geotools.data.FileDataStoreFinder;
-import org.geotools.data.simple.SimpleFeatureSource;
-import org.geotools.map.FeatureLayer;
-import org.geotools.map.Layer;
-import org.geotools.map.MapContent;
-import org.geotools.styling.SLD;
-import org.geotools.styling.Style;
-import org.geotools.swing.JMapFrame;
-import org.geotools.swing.data.JFileDataStoreChooser;
+import com.gis3c.service.PostGISService;
+import org.apache.commons.collections.map.HashedMap;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
-
-import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 public class App {
     public static ApplicationContext ContextInit(){
@@ -25,6 +19,26 @@ public class App {
     public static void main(String[] args) throws IOException {
         ApplicationContext context =ContextInit();
         HelloService obj = (HelloService) context.getBean("helloService");
+        PostGISService postGISService = (PostGISService) context.getBean("postGISService");
+
+        List<Map<String,Object>> columns = new ArrayList<>();
+        Map<String,Object> column = new HashMap<>();
+        column.put("columnName","fid");
+        column.put("typeCode",1);
+        columns.add(column);
+
+        column = new HashMap<>();
+        column.put("columnName","name");
+        column.put("typeCode",3);
+        columns.add(column);
+
+        column = new HashMap<>();
+        column.put("columnName","geom");
+        column.put("typeCode",91);
+        columns.add(column);
+
+        postGISService.CommonCreateTable("test","geom",columns);
+
         System.out.println(obj.SayHello());
     }
 }
\ No newline at end of file
diff --git a/src/main/java/com/gis3c/dao/PostGISDao.java b/src/main/java/com/gis3c/dao/PostGISDao.java
index 211f0d2..ca0074e 100644
--- a/src/main/java/com/gis3c/dao/PostGISDao.java
+++ b/src/main/java/com/gis3c/dao/PostGISDao.java
@@ -4,5 +4,5 @@ import java.util.Map;
 
 public interface PostGISDao {
     public void CommonCreateTable(Map<String,Object> tableStructure);
-    public void CreateSpatialIndex(Map<String,Object> params);
+    public void CreateSpatialIndex(String tableName);
 }
diff --git a/src/main/java/com/gis3c/service/impl/HelloServiceImpl.java b/src/main/java/com/gis3c/service/impl/HelloServiceImpl.java
index ffec527..36a90d4 100644
--- a/src/main/java/com/gis3c/service/impl/HelloServiceImpl.java
+++ b/src/main/java/com/gis3c/service/impl/HelloServiceImpl.java
@@ -1,7 +1,6 @@
 package com.gis3c.service.impl;
 
 import com.gis3c.dao.HelloDao;
-import com.gis3c.demo.Hello;
 import com.gis3c.service.HelloService;
 import org.springframework.stereotype.Service;
 
diff --git a/src/main/java/com/gis3c/service/impl/PostGISServiceImpl.java b/src/main/java/com/gis3c/service/impl/PostGISServiceImpl.java
index 12b646c..3c8ff26 100644
--- a/src/main/java/com/gis3c/service/impl/PostGISServiceImpl.java
+++ b/src/main/java/com/gis3c/service/impl/PostGISServiceImpl.java
@@ -14,6 +14,12 @@ public class PostGISServiceImpl implements PostGISService {
 
     public void CommonCreateTable(
             String tableName,String geometryColumn,List<Map<String,Object>> columns){
+        if(tableName == null || "".equals(tableName)
+                || geometryColumn == null || "".equals(geometryColumn)
+                || columns == null || columns.size() == 0){
+            throw new IllegalArgumentException("参数错误");
+        }
+
         Map<String,Object> tableStructure = new HashMap<>();
         tableStructure.put("tableName",tableName);
         tableStructure.put("columnList",columns);
@@ -24,6 +30,6 @@ public class PostGISServiceImpl implements PostGISService {
         SpatialIndexParam.put("geometryColumn",geometryColumn);
 
         postGISDao.CommonCreateTable(tableStructure);
-        postGISDao.CreateSpatialIndex(SpatialIndexParam);
+        postGISDao.CreateSpatialIndex(tableName);
     }
 }
diff --git a/src/main/java/com/gis3c/sqlmaps/PostGISMapper.xml b/src/main/java/com/gis3c/sqlmaps/PostGISMapper.xml
index a5f6ada..dd342c7 100644
--- a/src/main/java/com/gis3c/sqlmaps/PostGISMapper.xml
+++ b/src/main/java/com/gis3c/sqlmaps/PostGISMapper.xml
@@ -19,22 +19,22 @@
     				${item.columnName} character varying(254)
     			</when>
     			<when test='item.typeCode == 91'>
-    				geo geometry(POINT,4326)
+					${item.columnName} geometry(POINT,4326)
     			</when>
     			<when test='item.typeCode == 911'>
-    				geo geometry(MULTIPOINT,4326)
+					${item.columnName} geometry(MULTIPOINT,4326)
     			</when>
     			<when test='item.typeCode == 92'>
-    				geo geometry(LINESTRING,4326)
+					${item.columnName} geometry(LINESTRING,4326)
     			</when>
     			<when test='item.typeCode == 922'>
-    				geo geometry(MULTILINESTRING,4326)
+					${item.columnName} geometry(MULTILINESTRING,4326)
     			</when>
     			<when test='item.typeCode == 93'>
-    				geo geometry(POLYGON,4326)
+					${item.columnName} geometry(POLYGON,4326)
     			</when>
     			<when test='item.typeCode == 933'>
-    				geo geometry(MULTIPOLYGON,4326)
+					${item.columnName} geometry(MULTIPOLYGON,4326)
     			</when>
     		</choose>
     	</foreach>