diff --git a/priority_queuekey/iterator.go b/priority_queuekey/iterator.go
index bee120c..b33b4b5 100644
--- a/priority_queuekey/iterator.go
+++ b/priority_queuekey/iterator.go
@@ -1,4 +1,4 @@
-package pqueue
+package pqueuekey
 
 import (
 	"474420502.top/eson/structure/lastack"
diff --git a/priority_queuekey/priority_queuekey.go b/priority_queuekey/priority_queuekey.go
index 7dd1f10..bed775d 100644
--- a/priority_queuekey/priority_queuekey.go
+++ b/priority_queuekey/priority_queuekey.go
@@ -1,4 +1,4 @@
-package pqueue
+package pqueuekey
 
 import "474420502.top/eson/structure/compare"
 
diff --git a/priority_queuekey/priority_queuekey_test.go b/priority_queuekey/priority_queuekey_test.go
index dbe9b97..58755d3 100644
--- a/priority_queuekey/priority_queuekey_test.go
+++ b/priority_queuekey/priority_queuekey_test.go
@@ -1,4 +1,4 @@
-package pqueue
+package pqueuekey
 
 import (
 	"testing"
diff --git a/priority_queuekey/vbt.go b/priority_queuekey/vbt.go
index 2ecd73c..fd351b5 100644
--- a/priority_queuekey/vbt.go
+++ b/priority_queuekey/vbt.go
@@ -1,4 +1,4 @@
-package pqueue
+package pqueuekey
 
 import (
 	"474420502.top/eson/structure/compare"
diff --git a/priority_queuekey/vbt_test.go b/priority_queuekey/vbt_test.go
index 4900584..be10d94 100644
--- a/priority_queuekey/vbt_test.go
+++ b/priority_queuekey/vbt_test.go
@@ -1,4 +1,4 @@
-package pqueue
+package pqueuekey
 
 import (
 	"bytes"