diff --git a/g_appcode.go b/g_appcode.go
index 522af6a..2c002b7 100644
--- a/g_appcode.go
+++ b/g_appcode.go
@@ -17,14 +17,15 @@ package main
 import (
 	"database/sql"
 	"fmt"
-	_ "github.com/go-sql-driver/mysql"
-	_ "github.com/lib/pq"
 	"os"
 	"os/exec"
 	"path"
 	"path/filepath"
 	"regexp"
 	"strings"
+
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/lib/pq"
 )
 
 const (
diff --git a/g_hproseappcode.go b/g_hproseappcode.go
index 89ae1b2..171aab6 100644
--- a/g_hproseappcode.go
+++ b/g_hproseappcode.go
@@ -20,11 +20,12 @@ package main
 import (
 	"database/sql"
 	"fmt"
-	_ "github.com/go-sql-driver/mysql"
-	_ "github.com/lib/pq"
 	"os"
 	"path"
 	"strings"
+
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/lib/pq"
 )
 
 func generateHproseAppcode(driver, connStr, level, tables, currpath string) {