diff --git a/armor/src/armor_finder/send_target/send_target.cpp b/armor/src/armor_finder/send_target/send_target.cpp
index 167d587..d1f53a0 100644
--- a/armor/src/armor_finder/send_target/send_target.cpp
+++ b/armor/src/armor_finder/send_target/send_target.cpp
@@ -77,7 +77,7 @@ bool ArmorFinder::sendBoxPosition(uint16_t shoot_delay) {
     double pitch_comp = BallisticSolver::get_pitch(x_target, y_target, MUZZLE_VELOCITY, BALLISTIC_K);
 
     // 计算是否满足开火条件 (例如残差小于 1.5 度)
-    can_fire = AutoTrigger::should_fire(*this, MUZZLE_VELOCITY, yaw, pitch_comp, 1.5);
+    can_fire = AutoTrigger::should_fire(*this, MUZZLE_VELOCITY, yaw, pitch_comp, 0.5);
 
     return sendTarget(serial, yaw, shoot_delay, can_fire);
 }