diff --git a/README.md b/README.md
index 1ff2a96..186e4f9 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # OFDGo [![PkgGoDev](https://pkg.go.dev/badge/github.com/xiaoqidun/ofdgo)](https://pkg.go.dev/github.com/xiaoqidun/ofdgo)
-首款原生、全平台兼容的纯 Go 语言 OFD 渲染库
+首个原生、全平台兼容的纯 Go 语言 OFD 渲染库
 
 # 安装指南
 ```shell
diff --git a/ofdgo.go b/ofdgo.go
index dad9f73..bd3a71d 100644
--- a/ofdgo.go
+++ b/ofdgo.go
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package ofdgo 首款原生、全平台兼容的纯 Go 语言 OFD 渲染库
+// Package ofdgo 首个原生、全平台兼容的纯 Go 语言 OFD 渲染库
 package ofdgo
 
 import (
diff --git a/ofdgo_annot.go b/ofdgo_annot.go
index 16c82a3..84ca304 100644
--- a/ofdgo_annot.go
+++ b/ofdgo_annot.go
@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package ofdgo 首款原生、全平台兼容的纯 Go 语言 OFD 渲染库
 package ofdgo
 
 import "encoding/xml"
diff --git a/ofdgo_doc.go b/ofdgo_doc.go
index fb62300..4e4a5c2 100644
--- a/ofdgo_doc.go
+++ b/ofdgo_doc.go
@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package ofdgo 首款原生、全平台兼容的纯 Go 语言 OFD 渲染库
 package ofdgo
 
 import "encoding/xml"
diff --git a/ofdgo_geom.go b/ofdgo_geom.go
index ddd177c..d2b6ada 100644
--- a/ofdgo_geom.go
+++ b/ofdgo_geom.go
@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package ofdgo 首款原生、全平台兼容的纯 Go 语言 OFD 渲染库
 package ofdgo
 
 import (
diff --git a/ofdgo_meta.go b/ofdgo_meta.go
index 39b4143..377cdd4 100644
--- a/ofdgo_meta.go
+++ b/ofdgo_meta.go
@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package ofdgo 首款原生、全平台兼容的纯 Go 语言 OFD 渲染库
 package ofdgo
 
 import "encoding/xml"
diff --git a/ofdgo_page.go b/ofdgo_page.go
index ebaf200..db9aafb 100644
--- a/ofdgo_page.go
+++ b/ofdgo_page.go
@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package ofdgo 首款原生、全平台兼容的纯 Go 语言 OFD 渲染库
 package ofdgo
 
 import "encoding/xml"
diff --git a/ofdgo_reader.go b/ofdgo_reader.go
index 1ed66cc..a58b472 100644
--- a/ofdgo_reader.go
+++ b/ofdgo_reader.go
@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package ofdgo 首款原生、全平台兼容的纯 Go 语言 OFD 渲染库
 package ofdgo
 
 import (
diff --git a/ofdgo_renderer.go b/ofdgo_renderer.go
index 110d39c..913f207 100644
--- a/ofdgo_renderer.go
+++ b/ofdgo_renderer.go
@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package ofdgo 首款原生、全平台兼容的纯 Go 语言 OFD 渲染库
 package ofdgo
 
 import (
diff --git a/ofdgo_res.go b/ofdgo_res.go
index 5f8f5b5..9059b06 100644
--- a/ofdgo_res.go
+++ b/ofdgo_res.go
@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package ofdgo 首款原生、全平台兼容的纯 Go 语言 OFD 渲染库
 package ofdgo
 
 import "encoding/xml"
diff --git a/ofdgo_text.go b/ofdgo_text.go
index ecd0f08..2972ff7 100644
--- a/ofdgo_text.go
+++ b/ofdgo_text.go
@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package ofdgo 首款原生、全平台兼容的纯 Go 语言 OFD 渲染库
 package ofdgo
 
 import (