diff --git a/src/main/java/com/atsuishio/superbwarfare/mixins/EntityMixin.java b/src/main/java/com/atsuishio/superbwarfare/mixins/EntityMixin.java
index bc2ce449a..cd6e292c1 100644
--- a/src/main/java/com/atsuishio/superbwarfare/mixins/EntityMixin.java
+++ b/src/main/java/com/atsuishio/superbwarfare/mixins/EntityMixin.java
@@ -4,6 +4,7 @@ import com.atsuishio.superbwarfare.entity.OBBEntity;
 import com.atsuishio.superbwarfare.entity.mixin.OBBHitter;
 import com.atsuishio.superbwarfare.entity.vehicle.base.MobileVehicleEntity;
 import com.atsuishio.superbwarfare.tools.OBB;
+import net.minecraft.network.chat.Component;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.level.Level;
@@ -34,12 +35,6 @@ public abstract class EntityMixin implements OBBHitter {
     @Shadow
     public abstract AABB getBoundingBox();
 
-    @Shadow
-    public abstract Vec3 position();
-
-    @Shadow
-    public abstract Vec3 getEyePosition();
-
     @Inject(method = "collide", at = @At("HEAD"))
     private void sbw$spoofGroundStart(Vec3 movement, CallbackInfoReturnable<Vec3> cir) {
         if (MobileVehicleEntity.IGNORE_ENTITY_GROUND_CHECK_STEPPING) {
@@ -74,19 +69,23 @@ public abstract class EntityMixin implements OBBHitter {
     private void onHitOBB(Vec3 movement, CallbackInfoReturnable<Vec3> cir) {
         AABB boundingBox = this.getBoundingBox();
         Entity self = (Entity) (Object) this;
-        if (self instanceof Player player) {
-            boundingBox = player.getLocalBoundsForPose(player.getPose());
-        }
-        var list = this.level().getEntities(self, boundingBox.expandTowards(movement));
-        var entity = list.stream().filter(e -> e instanceof OBBEntity).findFirst().orElse(null);
+        var list = this.level().getEntities(self, boundingBox.expandTowards(movement).inflate(1), e -> true);
+        var entity = list.stream().filter(e -> e instanceof OBBEntity).min((e1, e2) -> (int) (e1.position().distanceTo(self.position()) - e2.position().distanceTo(self.position()))).orElse(null);
         if (entity == null || entity == self) return;
+
         OBBEntity obbEntity = (OBBEntity) entity;
-        Vec3 feetPos = this.position().subtract(this.getEyePosition());
+        Vec3 position = self.position();
         // 第一版实现
-        var faceInfo = OBB.findClosestFace(obbEntity.getOBBs(), feetPos);
+        var faceInfo = OBB.findClosestFace(obbEntity.getOBBs(), position);
         if (faceInfo == null) return;
         double dot = movement.dot(new Vec3(faceInfo.faceNormal()));
         var vec = new Vec3(faceInfo.faceNormal()).multiply(dot, dot, dot);
+
+        if (self instanceof Player player) {
+            player.displayClientMessage(Component.literal("Vec: [" + vec.x + ", " + vec.y + ", " + vec.z + "]," +
+                    " Face: [" + faceInfo.faceNormal().x + ", " + faceInfo.faceNormal().y + ", " + faceInfo.faceNormal().z + "]"), true);
+        }
+
         cir.setReturnValue(movement.subtract(vec));
     }
 
diff --git a/src/main/java/com/atsuishio/superbwarfare/mixins/LevelMixin.java b/src/main/java/com/atsuishio/superbwarfare/mixins/LevelMixin.java
index 64aa751f7..78747b788 100644
--- a/src/main/java/com/atsuishio/superbwarfare/mixins/LevelMixin.java
+++ b/src/main/java/com/atsuishio/superbwarfare/mixins/LevelMixin.java
@@ -29,11 +29,13 @@ public abstract class LevelMixin {
         // TODO 研究OBB碰撞的时候把这个删了
         if (!(pEntity instanceof Projectile)) return;
 
-        StreamSupport.stream(this.getEntities().getAll().spliterator(), false).filter(e -> e instanceof OBBEntity && pPredicate.test(e))
+        StreamSupport.stream(this.getEntities().getAll().spliterator(), false).filter(e -> pPredicate.test(e) && e != pEntity)
                 .forEach(entity -> {
-                            for (OBB obb : ((OBBEntity) entity).getOBBs()) {
-                                if (OBB.isColliding(obb, pBoundingBox) && !cir.getReturnValue().contains(entity)) {
-                                    cir.getReturnValue().add(entity);
+                            if (entity instanceof OBBEntity obbEntity) {
+                                for (OBB obb : obbEntity.getOBBs()) {
+                                    if (OBB.isColliding(obb, pBoundingBox) && !cir.getReturnValue().contains(entity)) {
+                                        cir.getReturnValue().add(entity);
+                                    }
                                 }
                             }
                         }
diff --git a/src/main/java/com/atsuishio/superbwarfare/tools/OBB.java b/src/main/java/com/atsuishio/superbwarfare/tools/OBB.java
index a3bf6362a..b8c716478 100644
--- a/src/main/java/com/atsuishio/superbwarfare/tools/OBB.java
+++ b/src/main/java/com/atsuishio/superbwarfare/tools/OBB.java
@@ -397,7 +397,7 @@ public record OBB(Vector3f center, Vector3f extents, Quaternionf rotation, Part
             return null;
         }
 
-        Vector3f pos = new Vector3f((float) playerPos.x, (float) playerPos.y, (float) playerPos.z);
+        Vector3f pos = playerPos.toVector3f();
         OBB closestOBB = null;
         int closestFaceIndex = -1;
         float minDistance = Float.MAX_VALUE;
@@ -410,7 +410,7 @@ public record OBB(Vector3f center, Vector3f extents, Quaternionf rotation, Part
             float distToCenter = pos.distance(obb.center());
 
             // 如果距离大于包围球半径，不可能比当前最小值更近
-            if (distToCenter - obb.getBoundingSphereRadius() > minDistance) {
+            if (distToCenter > obb.getBoundingSphereRadius()) {
                 continue;
             }