diff --git a/cmd/gf/go.mod b/cmd/gf/go.mod
index e971e02d2..823dec8fd 100644
--- a/cmd/gf/go.mod
+++ b/cmd/gf/go.mod
@@ -3,17 +3,15 @@ module github.com/gogf/gf/cmd/gf/v2
 go 1.15
 
 require (
-	github.com/gogf/gf/contrib/drivers/mssql/v2 v2.0.0-rc2
-	github.com/gogf/gf/contrib/drivers/oracle/v2 v2.0.0-rc2
-	github.com/gogf/gf/contrib/drivers/pgsql/v2 v2.0.0-rc2
-	github.com/gogf/gf/contrib/drivers/sqlite/v2 v2.0.0-rc2
+	github.com/gogf/gf/contrib/drivers/mssql/v2 v2.0.0-00010101000000-000000000000
+	github.com/gogf/gf/contrib/drivers/pgsql/v2 v2.0.0-00010101000000-000000000000
+	github.com/gogf/gf/contrib/drivers/sqlite/v2 v2.0.0-00010101000000-000000000000
 	github.com/gogf/gf/v2 v2.0.0-rc
 	github.com/olekukonko/tablewriter v0.0.5
 )
 
 replace (
 	github.com/gogf/gf/contrib/drivers/mssql/v2 => ../../contrib/drivers/mssql/
-	github.com/gogf/gf/contrib/drivers/oracle/v2 => ../../contrib/drivers/oracle/
 	github.com/gogf/gf/contrib/drivers/pgsql/v2 => ../../contrib/drivers/pgsql/
 	github.com/gogf/gf/contrib/drivers/sqlite/v2 => ../../contrib/drivers/sqlite/
 	github.com/gogf/gf/v2 => ../../
diff --git a/cmd/gf/go.sum b/cmd/gf/go.sum
index 622fb41fa..e24bce835 100644
--- a/cmd/gf/go.sum
+++ b/cmd/gf/go.sum
@@ -60,8 +60,6 @@ github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
-github.com/mattn/go-oci8 v0.1.1 h1:aEUDxNAyDG0tv8CA3TArnDQNyc4EhnWlsfxRgDHABHM=
-github.com/mattn/go-oci8 v0.1.1/go.mod h1:wjDx6Xm9q7dFtHJvIlrI99JytznLw5wQ4R+9mNXJwGI=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-runewidth v0.0.10 h1:CoZ3S2P7pvtP45xOtBw+/mDL2z0RKI576gSkzRRpdGg=
 github.com/mattn/go-runewidth v0.0.10/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=