diff --git a/etc/port/20_2058 b/etc/port/20_2058
deleted file mode 100644
index a8f83c1c..00000000
--- a/etc/port/20_2058
+++ /dev/null
@@ -1 +0,0 @@
-n9e-collector
diff --git a/etc/port/20_22 b/etc/port/20_22
new file mode 100644
index 00000000..cbbfade2
--- /dev/null
+++ b/etc/port/20_22
@@ -0,0 +1 @@
+sshd
diff --git a/etc/port/20_5800 b/etc/port/20_5800
deleted file mode 100644
index 34878d81..00000000
--- a/etc/port/20_5800
+++ /dev/null
@@ -1 +0,0 @@
-n9e-monapi
diff --git a/etc/port/20_5810 b/etc/port/20_5810
deleted file mode 100644
index 87fd6ec8..00000000
--- a/etc/port/20_5810
+++ /dev/null
@@ -1 +0,0 @@
-n9e-transfer
\ No newline at end of file
diff --git a/etc/port/20_5820 b/etc/port/20_5820
deleted file mode 100644
index 76765ebb..00000000
--- a/etc/port/20_5820
+++ /dev/null
@@ -1 +0,0 @@
-n9e-tsdb
diff --git a/etc/port/20_5830 b/etc/port/20_5830
deleted file mode 100644
index 2fa1392b..00000000
--- a/etc/port/20_5830
+++ /dev/null
@@ -1 +0,0 @@
-n9e-index
diff --git a/etc/port/20_5840 b/etc/port/20_5840
deleted file mode 100644
index bd723305..00000000
--- a/etc/port/20_5840
+++ /dev/null
@@ -1 +0,0 @@
-n9e-judge
\ No newline at end of file