diff --git a/.travis.yml b/.travis.yml
index 4f17a64c..0fe939ff 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,6 @@
 language: go
 
 go:
-    - "1.8"
     - "1.9"
     - "1.10"
     - "1.11"
diff --git a/plugin/clickhouse/src/clickhouse.go b/plugin/clickhouse/src/clickhouse.go
index 95f539b8..21158557 100644
--- a/plugin/clickhouse/src/clickhouse.go
+++ b/plugin/clickhouse/src/clickhouse.go
@@ -10,6 +10,7 @@ import (
 	"strconv"
 	"runtime/debug"
 	"strings"
+	"time"
 )
 
 
@@ -57,6 +58,17 @@ func (MyConn *MyConn) CheckUri(uri string) error{
 		return fmt.Errorf("connect")
 	}
 
+	var schemaList []string
+	func(){
+		defer func() {
+			return
+		}()
+		schemaList = c.conn.GetSchemaList()
+	}()
+	if len(schemaList) == 0{
+		c.Close()
+		return fmt.Errorf("schema count is 0 (not in system)")
+	}
 	return nil
 }
 
@@ -453,11 +465,10 @@ func ckDataTypeTransfer(data interface{},fieldName string,toDataType string) (v
 		if data == nil{
 			v = int16(0)
 		}else{
-			s := fmt.Sprint(data)
-			if s == "0000-00-00"{
+			if data.(string) == "0000-00-00"{
 				v = int16(0)
 			}else{
-				v = s
+				v = data
 			}
 		}
 		break
@@ -465,11 +476,13 @@ func ckDataTypeTransfer(data interface{},fieldName string,toDataType string) (v
 		if data == nil{
 			v = int32(0)
 		}else{
-			s := fmt.Sprint(data)
-			if s == "0000-00-00 00:00:00"{
+			if data.(string) == "0000-00-00 00:00:00"{
 				v = int32(0)
 			}else{
-				v = s
+				//log.Println("DateTime:",time.Now().Format("2006-01-02 15:04:05"))
+				loc, _ := time.LoadLocation("Local")                            //重要：获取时区
+				theTime, _ := time.ParseInLocation("2006-01-02 15:04:05", data.(string), loc) //使用模板在对应时区转化为time.time类型
+				v = theTime.Unix()
 			}
 		}
 		break
diff --git a/plugin/clickhouse/src/clickhouse_test.go b/plugin/clickhouse/src/clickhouse_test.go
index e232b0b5..87b4cf9f 100644
--- a/plugin/clickhouse/src/clickhouse_test.go
+++ b/plugin/clickhouse/src/clickhouse_test.go
@@ -106,7 +106,9 @@ func getPluginConn() pluginDriver.ConnFun {
 
 func TestCommit(t *testing.T){
 	conn := getPluginConn()
-	conn.Insert(pluginTest.GetTestInsertData())
+	insertdata := pluginTest.GetTestInsertData()
+	log.Println("testtimestamp",insertdata.Rows[0]["testtimestamp"])
+	conn.Insert(insertdata)
 	//conn.Del(pluginTest.GetTestDeleteData())
 	//conn.Update(pluginTest.GetTestUpdateData())
 	_,err2 := conn.Commit()
@@ -140,5 +142,4 @@ func TestReConnCommit(t *testing.T){
 		}
 	}
 	log.Println("success")
-
 }
\ No newline at end of file
diff --git a/plugin/clickhouse/www/clickhouse.js b/plugin/clickhouse/www/clickhouse.js
index 55ffe6dc..46c4aadc 100644
--- a/plugin/clickhouse/www/clickhouse.js
+++ b/plugin/clickhouse/www/clickhouse.js
@@ -223,7 +223,7 @@ function GetCkTableDesc(schemaName,tableName) {
 
             var fieldsMap = {};
             $.each($("#TableFieldsContair input"),function(){
-                fieldsMap[$(this).val()] = getTableFieldType($(this).val());
+                fieldsMap[$(this).val()] = getTableFieldType($(this).val().toLowerCase());
             });
 
             var html = "";
@@ -231,7 +231,7 @@ function GetCkTableDesc(schemaName,tableName) {
 
                 var toField = "";
                 var isPri = false;
-                if(fieldsMap.hasOwnProperty(d[i].Name)){
+                if(fieldsMap.hasOwnProperty(d[i].Name.toLowerCase())){
                     toField = d[i].Name;
                     if(fieldsMap[d[i].Name].COLUMN_KEY == "PRI"){
                         isPri = true;