diff --git a/crates/fidc-core/src/platform_expr_strategy.rs b/crates/fidc-core/src/platform_expr_strategy.rs
index bef979a..f0ea7cb 100644
--- a/crates/fidc-core/src/platform_expr_strategy.rs
+++ b/crates/fidc-core/src/platform_expr_strategy.rs
@@ -6876,19 +6876,11 @@ impl Strategy for PlatformExprStrategy {
                         &mut projected_execution_state,
                     );
                     if filled_qty > 0 {
-                        if self.config.aiquant_transaction_cost {
-                            order_intents.push(OrderIntent::Shares {
-                                symbol: symbol.clone(),
-                                quantity: filled_qty as i32,
-                                reason: "daily_top_up_buy".to_string(),
-                            });
-                        } else {
-                            order_intents.push(OrderIntent::Value {
-                                symbol: symbol.clone(),
-                                value: buy_cash,
-                                reason: "daily_top_up_buy".to_string(),
-                            });
-                        }
+                        order_intents.push(OrderIntent::Value {
+                            symbol: symbol.clone(),
+                            value: buy_cash,
+                            reason: "daily_top_up_buy".to_string(),
+                        });
                     }
                     if filled_qty > 0 {
                         let spent = (cash_before_buy - projected.cash()).max(0.0);
@@ -7005,19 +6997,11 @@ impl Strategy for PlatformExprStrategy {
                         &mut projected_execution_state,
                     );
                     if filled_qty > 0 {
-                        if self.config.aiquant_transaction_cost {
-                            order_intents.push(OrderIntent::Shares {
-                                symbol: symbol.clone(),
-                                quantity: filled_qty as i32,
-                                reason: "periodic_rebalance_buy".to_string(),
-                            });
-                        } else {
-                            order_intents.push(OrderIntent::Value {
-                                symbol: symbol.clone(),
-                                value: buy_cash,
-                                reason: "periodic_rebalance_buy".to_string(),
-                            });
-                        }
+                        order_intents.push(OrderIntent::Value {
+                            symbol: symbol.clone(),
+                            value: buy_cash,
+                            reason: "periodic_rebalance_buy".to_string(),
+                        });
                         let spent = (cash_before_buy - projected.cash()).max(0.0);
                         aiquant_available_cash = (aiquant_available_cash - spent).max(0.0);
                         intraday_attempted_buys.insert(symbol.clone());
@@ -7073,19 +7057,11 @@ impl Strategy for PlatformExprStrategy {
                     &mut projected_execution_state,
                 );
                 if filled_qty > 0 {
-                    if self.config.aiquant_transaction_cost {
-                        order_intents.push(OrderIntent::Shares {
-                            symbol: symbol.clone(),
-                            quantity: filled_qty as i32,
-                            reason: "periodic_rebalance_buy".to_string(),
-                        });
-                    } else {
-                        order_intents.push(OrderIntent::Value {
-                            symbol: symbol.clone(),
-                            value: buy_cash,
-                            reason: "periodic_rebalance_buy".to_string(),
-                        });
-                    }
+                    order_intents.push(OrderIntent::Value {
+                        symbol: symbol.clone(),
+                        value: buy_cash,
+                        reason: "periodic_rebalance_buy".to_string(),
+                    });
                     let spent = (cash_before_buy - projected.cash()).max(0.0);
                     aiquant_available_cash = (aiquant_available_cash - spent).max(0.0);
                     rebalance_working_symbols.insert(symbol.clone());
@@ -14233,11 +14209,11 @@ mod tests {
         assert!(
             decision.order_intents.iter().any(|intent| matches!(
                 intent,
-                OrderIntent::Shares {
+                OrderIntent::Value {
                     symbol,
-                    quantity,
+                    value,
                     reason,
-                } if symbol == "000003.SZ" && *quantity > 0 && reason == "daily_top_up_buy"
+                } if symbol == "000003.SZ" && *value > 0.0 && reason == "daily_top_up_buy"
             )),
             "{:?}",
             decision.order_intents
@@ -14867,13 +14843,13 @@ mod tests {
         assert!(
             decision.order_intents.iter().any(|intent| matches!(
                 intent,
-                OrderIntent::Shares {
+                OrderIntent::Value {
                     symbol,
-                    quantity,
+                    value,
                     reason,
                 } if symbol == "000002.SZ"
                     && reason == "periodic_rebalance_buy"
-                    && *quantity == 900
+                    && (*value - 10_000.0).abs() < 1e-6
             )),
             "{:?}",
             decision.order_intents