diff --git a/core/src/main/java/net/momirealms/craftengine/core/item/recipe/AbstractRecipeManager.java b/core/src/main/java/net/momirealms/craftengine/core/item/recipe/AbstractRecipeManager.java
index 2e2b739df..670407315 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/item/recipe/AbstractRecipeManager.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/item/recipe/AbstractRecipeManager.java
@@ -106,12 +106,14 @@ public abstract class AbstractRecipeManager<T> implements RecipeManager<T> {
         if (recipe instanceof AbstractedFixedResultRecipe<?> fixedResult) {
             this.byResult.computeIfAbsent(fixedResult.result().item().id(), k -> new ArrayList<>()).add(recipe);
         }
-        HashSet<Key> usedKeys = new HashSet<>();
-        for (Ingredient<T> ingredient : recipe.ingredientsInUse()) {
-            for (UniqueKey holder : ingredient.items()) {
-                Key key = holder.key();
-                if (usedKeys.add(key)) {
-                    this.byIngredient.computeIfAbsent(key, k -> new ArrayList<>()).add(recipe);
+        if (recipe.canBeSearchedByIngredients()) {
+            HashSet<Key> usedKeys = new HashSet<>();
+            for (Ingredient<T> ingredient : recipe.ingredientsInUse()) {
+                for (UniqueKey holder : ingredient.items()) {
+                    Key key = holder.key();
+                    if (usedKeys.add(key)) {
+                        this.byIngredient.computeIfAbsent(key, k -> new ArrayList<>()).add(recipe);
+                    }
                 }
             }
         }
diff --git a/core/src/main/java/net/momirealms/craftengine/core/item/recipe/CustomSmithingTrimRecipe.java b/core/src/main/java/net/momirealms/craftengine/core/item/recipe/CustomSmithingTrimRecipe.java
index a85d30573..1d1195624 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/item/recipe/CustomSmithingTrimRecipe.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/item/recipe/CustomSmithingTrimRecipe.java
@@ -103,6 +103,11 @@ public class CustomSmithingTrimRecipe<T> extends AbstractRecipe<T> {
         return pattern;
     }
 
+    @Override
+    public boolean canBeSearchedByIngredients() {
+        return false;
+    }
+
     @SuppressWarnings({"DuplicatedCode"})
     public static class Serializer<A> extends AbstractRecipeSerializer<A, CustomSmithingTrimRecipe<A>> {
 
diff --git a/core/src/main/java/net/momirealms/craftengine/core/item/recipe/Recipe.java b/core/src/main/java/net/momirealms/craftengine/core/item/recipe/Recipe.java
index db3d2f675..ff5864916 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/item/recipe/Recipe.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/item/recipe/Recipe.java
@@ -25,4 +25,8 @@ public interface Recipe<T> {
     default boolean showNotification() {
         return true;
     }
+
+    default boolean canBeSearchedByIngredients() {
+        return true;
+    }
 }