diff --git a/src/main/java/com/atsuishio/superbwarfare/entity/projectile/ProjectileEntity.java b/src/main/java/com/atsuishio/superbwarfare/entity/projectile/ProjectileEntity.java
index ad4fb2bca..f94b30688 100644
--- a/src/main/java/com/atsuishio/superbwarfare/entity/projectile/ProjectileEntity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/projectile/ProjectileEntity.java
@@ -65,7 +65,9 @@ import java.util.function.BiFunction;
 import java.util.function.Function;
 import java.util.function.Predicate;
 
-@SuppressWarnings({"unused", "UnusedReturnValue"})
+import static com.atsuishio.superbwarfare.tools.ParticleTool.sendParticle;
+
+@SuppressWarnings({"unused", "UnusedReturnValue", "SuspiciousNameCombination"})
 public class ProjectileEntity extends Projectile implements IEntityWithComplexSpawn, GeoEntity, CustomSyncMotionEntity {
 
     public static final EntityDataAccessor<Float> COLOR_R = SynchedEntityData.defineId(ProjectileEntity.class, EntityDataSerializers.FLOAT);
@@ -187,6 +189,10 @@ public class ProjectileEntity extends Projectile implements IEntityWithComplexSp
                 var obbVec = obb.clip(startVec.toVector3f(), endVec.toVector3f()).orElse(null);
                 if (obbVec != null) {
                     hitPos = new Vec3(obbVec);
+                    if (this.level() instanceof ServerLevel serverLevel) {
+                        sendParticle(serverLevel, ModParticleTypes.FIRE_STAR.get(), hitPos.x, hitPos.y, hitPos.z, 2, 0, 0, 0, 0.2, false);
+                        sendParticle(serverLevel, ParticleTypes.SMOKE, hitPos.x, hitPos.y, hitPos.z, 3, 0, 0, 0, 0.01, false);
+                    }
                 }
             }
         } else {
diff --git a/src/main/java/com/atsuishio/superbwarfare/event/GunEventHandler.java b/src/main/java/com/atsuishio/superbwarfare/event/GunEventHandler.java
index ab366f9fd..05f09f7c2 100644
--- a/src/main/java/com/atsuishio/superbwarfare/event/GunEventHandler.java
+++ b/src/main/java/com/atsuishio/superbwarfare/event/GunEventHandler.java
@@ -229,7 +229,7 @@ public class GunEventHandler {
         if (reload.singleReloadStarter.start()) {
             NeoForge.EVENT_BUS.post(new ReloadEvent.Pre(player, data));
 
-            if (data.defaultPrepareLoadTime() != 0 && data.ammo.get() == 0) {
+            if (data.defaultPrepareLoadTime() != 0 && (data.ammo.get() == 0 || stack.is(ModItems.SECONDARY_CATACLYSM.get()))) {
                 // 此处判断空仓换弹的时候，是否在准备阶段就需要装填一发，如M870
                 playGunPrepareLoadReloadSounds(player);
                 int prepareLoadTime = data.defaultPrepareLoadTime();
diff --git a/src/main/resources/data/superbwarfare/guns/secondary_cataclysm.json b/src/main/resources/data/superbwarfare/guns/secondary_cataclysm.json
index 5a6a9b23a..05d05b82e 100644
--- a/src/main/resources/data/superbwarfare/guns/secondary_cataclysm.json
+++ b/src/main/resources/data/superbwarfare/guns/secondary_cataclysm.json
@@ -13,6 +13,7 @@
   "ReloadTypes": [
     "Iterative"
   ],
+  "PrepareTime": 31,
   "PrepareLoadTime": 31,
   "PrepareAmmoLoadTime": 3,
   "IterativeTime": 20,