diff --git a/sentinel-core/Cargo.toml b/sentinel-core/Cargo.toml
index 944718c..f1a4a65 100644
--- a/sentinel-core/Cargo.toml
+++ b/sentinel-core/Cargo.toml
@@ -66,6 +66,7 @@ k8s-openapi = { version = "0.16.0", default-features = false, features = [
   "v1_25",
 ], optional = true }
 schemars = { version = "0.8.8", optional = true }
+dirs = "5.0.1"
 
 [target.'cfg(not(target_arch="wasm32"))'.dependencies]
 # cannot add "wasm-bindgen" feature to uuid, 
diff --git a/sentinel-core/src/core/config/base.rs b/sentinel-core/src/core/config/base.rs
index b587b55..2485f2d 100644
--- a/sentinel-core/src/core/config/base.rs
+++ b/sentinel-core/src/core/config/base.rs
@@ -244,3 +244,11 @@ pub fn metric_stat_sample_count() -> u32 {
         .try_with(|c| c.borrow().config.stat.sample_count)
         .unwrap()
 }
+
+#[inline]
+pub fn get_default_log_dir() -> String {
+    match dirs::home_dir() {
+        Some(path) => path.join(LOG_METRICS_DIR).to_string_lossy().to_string(),
+        None => LOG_METRICS_DIR.to_string(),
+    }
+}
diff --git a/sentinel-core/src/core/config/entity.rs b/sentinel-core/src/core/config/entity.rs
index 19c8496..fa507b8 100644
--- a/sentinel-core/src/core/config/entity.rs
+++ b/sentinel-core/src/core/config/entity.rs
@@ -1,4 +1,5 @@
 use super::constant::*;
+use crate::config::get_default_log_dir;
 use crate::{
     base::{check_validity_for_reuse_statistic, constant::*, ResourceType},
     Error, Result,
@@ -38,7 +39,7 @@ impl Default for LogMetricConfig {
     fn default() -> Self {
         LogMetricConfig {
             use_pid: true,
-            dir: LOG_METRICS_DIR.into(),
+            dir: get_default_log_dir(),
             single_file_max_size: SINGLE_FILE_MAX_SIZE,
             max_file_count: MAX_FILE_AMOUNT,
             flush_interval_sec: FLUSH_INTERVAL_SEC,
diff --git a/sentinel-core/src/core/stat/resource_node.rs b/sentinel-core/src/core/stat/resource_node.rs
index 45accf9..064b66c 100644
--- a/sentinel-core/src/core/stat/resource_node.rs
+++ b/sentinel-core/src/core/stat/resource_node.rs
@@ -60,6 +60,14 @@ impl ResourceNode {
     pub fn max_concurrency(&self) -> u32 {
         self.metric.max_concurrency()
     }
+
+    pub fn get_res_name(&self) -> &str {
+        self.res_name.as_ref()
+    }
+
+    pub fn get_resource_type(&self) -> ResourceType {
+        self.resource_type
+    }
 }
 
 impl MetricItemRetriever for ResourceNode {