diff --git a/api/core/indexing_runner.py b/api/core/indexing_runner.py
index 04f5dbeab6..1f36362a8b 100644
--- a/api/core/indexing_runner.py
+++ b/api/core/indexing_runner.py
@@ -23,7 +23,7 @@ from core.model_manager import ModelInstance, ModelManager
 from core.model_runtime.entities.model_entities import ModelType, PriceType
 from core.model_runtime.model_providers.__base.large_language_model import LargeLanguageModel
 from core.model_runtime.model_providers.__base.text_embedding_model import TextEmbeddingModel
-from core.spiltter.fixed_text_splitter import EnhanceRecursiveCharacterTextSplitter, FixedRecursiveCharacterTextSplitter
+from core.splitter.fixed_text_splitter import EnhanceRecursiveCharacterTextSplitter, FixedRecursiveCharacterTextSplitter
 from extensions.ext_database import db
 from extensions.ext_redis import redis_client
 from extensions.ext_storage import storage
diff --git a/api/core/spiltter/fixed_text_splitter.py b/api/core/splitter/fixed_text_splitter.py
similarity index 100%
rename from api/core/spiltter/fixed_text_splitter.py
rename to api/core/splitter/fixed_text_splitter.py