diff --git a/go.mod b/go.mod
index 1f7b00c..c494608 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,6 @@ module github.com/wuko233/sysmonitord
 
 go 1.24.3
 
-require (
-	github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf
-)
\ No newline at end of file
+require github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf
+
+require github.com/shirou/gopsutil/v4 v4.25.12 // indirect
diff --git a/go.sum b/go.sum
index d186478..65810c2 100644
--- a/go.sum
+++ b/go.sum
@@ -2,3 +2,5 @@ github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf h1:iW4rZ826su+pq
 github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd/v22 v22.6.0 h1:aGVa/v8B7hpb0TKl0MWoAavPDmHvobFe5R5zn0bCJWo=
 github.com/coreos/go-systemd/v22 v22.6.0/go.mod h1:iG+pp635Fo7ZmV/j14KUcmEyWF+0X7Lua8rrTWzYgWU=
+github.com/shirou/gopsutil/v4 v4.25.12 h1:e7PvW/0RmJ8p8vPGJH4jvNkOyLmbkXgXW4m6ZPic6CY=
+github.com/shirou/gopsutil/v4 v4.25.12/go.mod h1:EivAfP5x2EhLp2ovdpKSozecVXn1TmuG7SMzs/Wh4PU=