diff --git a/go.mod b/go.mod
index 9f36b59039..892f3066da 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,8 @@ module github.com/360EntSecGroup-Skylar/excelize/v2
 go 1.12
 
 require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826
 	github.com/stretchr/testify v1.3.0
+	golang.org/x/image v0.0.0-20190910094157-69e4b8554b2a
 )
diff --git a/go.sum b/go.sum
index 890277c721..2d29d33a51 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,7 @@
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 h1:RWengNIwukTxcDr9M+97sNutRR1RKhG96O6jWumTTnw=
 github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826/go.mod h1:TaXosZuwdSHYgviHp1DAtfrULt5eUgsSMsZf+YrPgl8=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -7,3 +9,6 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+golang.org/x/image v0.0.0-20190910094157-69e4b8554b2a h1:gHevYm0pO4QUbwy8Dmdr01R5r1BuKtfYqRqF0h/Cbh0=
+golang.org/x/image v0.0.0-20190910094157-69e4b8554b2a/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
diff --git a/sheet_test.go b/sheet_test.go
index 145e302b1e..51797935b0 100644
--- a/sheet_test.go
+++ b/sheet_test.go
@@ -6,7 +6,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/360EntSecGroup-Skylar/excelize"
+	"github.com/360EntSecGroup-Skylar/excelize/v2"
 
 	"github.com/mohae/deepcopy"
 	"github.com/stretchr/testify/assert"
diff --git a/sheetpr_test.go b/sheetpr_test.go
index b9f9e3be38..97a314c918 100644
--- a/sheetpr_test.go
+++ b/sheetpr_test.go
@@ -7,7 +7,7 @@ import (
 	"github.com/mohae/deepcopy"
 	"github.com/stretchr/testify/assert"
 
-	"github.com/360EntSecGroup-Skylar/excelize"
+	"github.com/360EntSecGroup-Skylar/excelize/v2"
 )
 
 var _ = []excelize.SheetPrOption{
diff --git a/sheetview_test.go b/sheetview_test.go
index 07f59ed337..2e697b8540 100644
--- a/sheetview_test.go
+++ b/sheetview_test.go
@@ -6,7 +6,7 @@ import (
 
 	"github.com/stretchr/testify/assert"
 
-	"github.com/360EntSecGroup-Skylar/excelize"
+	"github.com/360EntSecGroup-Skylar/excelize/v2"
 )
 
 var _ = []excelize.SheetViewOption{