diff --git a/src/agent/rustjail/src/cgroups/fs/mod.rs b/src/agent/rustjail/src/cgroups/fs/mod.rs
index 035bb8a6b4..84aa9bc50c 100644
--- a/src/agent/rustjail/src/cgroups/fs/mod.rs
+++ b/src/agent/rustjail/src/cgroups/fs/mod.rs
@@ -391,7 +391,7 @@ fn set_memory_resources(cg: &cgroups::Cgroup, memory: &LinuxMemory, update: bool
 
     if let Some(swappiness) = memory.swappiness {
         if (0..=100).contains(&swappiness) {
-            mem_controller.set_swappiness(swappiness as u64)?;
+            mem_controller.set_swappiness(swappiness)?;
         } else {
             return Err(anyhow!(
                 "invalid value:{}. valid memory swappiness range is 0-100",
diff --git a/src/agent/rustjail/src/lib.rs b/src/agent/rustjail/src/lib.rs
index 7535bf9901..2e4c7ff54b 100644
--- a/src/agent/rustjail/src/lib.rs
+++ b/src/agent/rustjail/src/lib.rs
@@ -265,7 +265,7 @@ pub fn resources_grpc_to_oci(res: &grpc::LinuxResources) -> oci::LinuxResources
             swap: Some(mem.Swap),
             kernel: Some(mem.Kernel),
             kernel_tcp: Some(mem.KernelTCP),
-            swappiness: Some(mem.Swappiness as i64),
+            swappiness: Some(mem.Swappiness),
             disable_oom_killer: Some(mem.DisableOOMKiller),
         })
     } else {
diff --git a/src/libs/oci/src/lib.rs b/src/libs/oci/src/lib.rs
index 69a2a98e15..f47f2df4be 100644
--- a/src/libs/oci/src/lib.rs
+++ b/src/libs/oci/src/lib.rs
@@ -381,7 +381,7 @@ pub struct LinuxMemory {
     #[serde(default, skip_serializing_if = "Option::is_none", rename = "kernelTCP")]
     pub kernel_tcp: Option<i64>,
     #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub swappiness: Option<i64>,
+    pub swappiness: Option<u64>,
     #[serde(
         default,
         skip_serializing_if = "Option::is_none",
diff --git a/src/tools/agent-ctl/src/utils.rs b/src/tools/agent-ctl/src/utils.rs
index 8dbfa53f4e..064b54486a 100644
--- a/src/tools/agent-ctl/src/utils.rs
+++ b/src/tools/agent-ctl/src/utils.rs
@@ -400,7 +400,7 @@ fn memory_oci_to_ttrpc(
             Swap: mem.swap.unwrap_or(0),
             Kernel: mem.kernel.unwrap_or(0),
             KernelTCP: mem.kernel_tcp.unwrap_or(0),
-            Swappiness: mem.swappiness.unwrap_or(0) as u64,
+            Swappiness: mem.swappiness.unwrap_or(0),
             DisableOOMKiller: mem.disable_oom_killer.unwrap_or(false),
             unknown_fields: protobuf::UnknownFields::new(),
             cached_size: protobuf::CachedSize::default(),