diff --git a/crates/fidc-core/src/strategy.rs b/crates/fidc-core/src/strategy.rs
index 82b74d4..c33e0f8 100644
--- a/crates/fidc-core/src/strategy.rs
+++ b/crates/fidc-core/src/strategy.rs
@@ -8,7 +8,7 @@ use crate::portfolio::PortfolioState;
 use crate::universe::{DynamicMarketCapBandSelector, SelectionContext, UniverseSelector};
 
 pub trait Strategy {
-    fn name(&self) -> &'static str;
+    fn name(&self) -> &str;
     fn on_day(&mut self, ctx: &StrategyContext<'_>) -> Result<StrategyDecision, BacktestError>;
 }
 
@@ -31,7 +31,7 @@ pub struct StrategyDecision {
 
 #[derive(Debug, Clone)]
 pub struct CnSmallCapRotationConfig {
-    pub strategy_name: &'static str,
+    pub strategy_name: String,
     pub refresh_rate: usize,
     pub stocknum: usize,
     pub xs: f64,
@@ -55,7 +55,7 @@ pub struct CnSmallCapRotationConfig {
 impl CnSmallCapRotationConfig {
     pub fn demo() -> Self {
         Self {
-            strategy_name: "cn-smallcap-rotation",
+            strategy_name: "cn-smallcap-rotation".to_string(),
             refresh_rate: 3,
             stocknum: 2,
             xs: 4.0 / 500.0,
@@ -79,7 +79,7 @@ impl CnSmallCapRotationConfig {
 
     pub fn cn_dyn_smallcap_band() -> Self {
         Self {
-            strategy_name: "cn-dyn-smallcap-band",
+            strategy_name: "cn-dyn-smallcap-band".to_string(),
             refresh_rate: 15,
             stocknum: 40,
             xs: 4.0 / 500.0,
@@ -97,7 +97,7 @@ impl CnSmallCapRotationConfig {
             take_profit_pct: 0.07,
             signal_symbol: Some("000852.SH".to_string()),
             skip_months: vec![],
-            skip_month_day_ranges: vec![(4, 5, 30)],
+            skip_month_day_ranges: vec![(1, 15, 30), (4, 15, 29), (8, 15, 31), (10, 20, 30), (12, 20, 30)],
         }
     }
 
@@ -239,8 +239,8 @@ impl CnSmallCapRotationStrategy {
 }
 
 impl Strategy for CnSmallCapRotationStrategy {
-    fn name(&self) -> &'static str {
-        self.config.strategy_name
+    fn name(&self) -> &str {
+        self.config.strategy_name.as_str()
     }
 
     fn on_day(&mut self, ctx: &StrategyContext<'_>) -> Result<StrategyDecision, BacktestError> {
@@ -281,7 +281,7 @@ impl Strategy for CnSmallCapRotationStrategy {
             ctx.decision_date, ctx.execution_date, gross_exposure
         )];
         let mut diagnostics = vec![format!(
-            "benchmark_close={:.2} signal_level={:.2} signal_symbol={} refresh_rate={} stocknum={} short_ma_days={} long_ma_days={} stock_ma={}/{}/{} stop=0.93 take=1.07",
+            "benchmark_close={:.2} signal_level={:.2} signal_symbol={} refresh_rate={} stocknum={} short_ma_days={} long_ma_days={} stock_ma={}/{}/{} stop={:.4} take={:.4}",
             benchmark.close,
             signal_level,
             resolved_signal_symbol.as_str(),
@@ -292,6 +292,8 @@ impl Strategy for CnSmallCapRotationStrategy {
             self.config.stock_short_ma_days,
             self.config.stock_mid_ma_days,
             self.config.stock_long_ma_days,
+            1.0 - self.config.stop_loss_pct,
+            1.0 + self.config.take_profit_pct,
         )];
         diagnostics.push("run_daily(10:17/10:18) approximated by daily decision/open execution".to_string());
         diagnostics.push("market_cap field mapped from daily_features[_enriched]_v1.market_cap to market_cap_bn without intraday fundamentals refresh".to_string());