diff --git a/api/core/model_runtime/model_providers/sagemaker/llm/llm.py b/api/core/model_runtime/model_providers/sagemaker/llm/llm.py
index dd53914a69..5ff00f008e 100644
--- a/api/core/model_runtime/model_providers/sagemaker/llm/llm.py
+++ b/api/core/model_runtime/model_providers/sagemaker/llm/llm.py
@@ -4,10 +4,7 @@ import re
 from collections.abc import Generator, Iterator
 from typing import Any, Optional, Union, cast
 
-# from openai.types.chat import ChatCompletion, ChatCompletionChunk
 import boto3
-from sagemaker import Predictor, serializers
-from sagemaker.session import Session
 
 from core.model_runtime.entities.llm_entities import LLMMode, LLMResult, LLMResultChunk, LLMResultChunkDelta
 from core.model_runtime.entities.message_entities import (
@@ -212,6 +209,9 @@ class SageMakerLargeLanguageModel(LargeLanguageModel):
         :param user: unique user id
         :return: full response or stream response chunk generator result
         """
+        from sagemaker import Predictor, serializers
+        from sagemaker.session import Session
+
         if not self.sagemaker_session:
             access_key = credentials.get("aws_access_key_id")
             secret_key = credentials.get("aws_secret_access_key")
diff --git a/api/poetry.lock b/api/poetry.lock
index 2a93fa38f9..6cd5e24dec 100644
--- a/api/poetry.lock
+++ b/api/poetry.lock
@@ -8735,11 +8735,6 @@ files = [
     {file = "scikit_learn-1.5.2-cp312-cp312-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:f60021ec1574e56632be2a36b946f8143bf4e5e6af4a06d85281adc22938e0dd"},
     {file = "scikit_learn-1.5.2-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:394397841449853c2290a32050382edaec3da89e35b3e03d6cc966aebc6a8ae6"},
     {file = "scikit_learn-1.5.2-cp312-cp312-win_amd64.whl", hash = "sha256:57cc1786cfd6bd118220a92ede80270132aa353647684efa385a74244a41e3b1"},
-    {file = "scikit_learn-1.5.2-cp313-cp313-macosx_10_13_x86_64.whl", hash = "sha256:e9a702e2de732bbb20d3bad29ebd77fc05a6b427dc49964300340e4c9328b3f5"},
-    {file = "scikit_learn-1.5.2-cp313-cp313-macosx_12_0_arm64.whl", hash = "sha256:b0768ad641981f5d3a198430a1d31c3e044ed2e8a6f22166b4d546a5116d7908"},
-    {file = "scikit_learn-1.5.2-cp313-cp313-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:178ddd0a5cb0044464fc1bfc4cca5b1833bfc7bb022d70b05db8530da4bb3dd3"},
-    {file = "scikit_learn-1.5.2-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:f7284ade780084d94505632241bf78c44ab3b6f1e8ccab3d2af58e0e950f9c12"},
-    {file = "scikit_learn-1.5.2-cp313-cp313-win_amd64.whl", hash = "sha256:b7b0f9a0b1040830d38c39b91b3a44e1b643f4b36e36567b80b7c6bd2202a27f"},
     {file = "scikit_learn-1.5.2-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:757c7d514ddb00ae249832fe87100d9c73c6ea91423802872d9e74970a0e40b9"},
     {file = "scikit_learn-1.5.2-cp39-cp39-macosx_12_0_arm64.whl", hash = "sha256:52788f48b5d8bca5c0736c175fa6bdaab2ef00a8f536cda698db61bd89c551c1"},
     {file = "scikit_learn-1.5.2-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:643964678f4b5fbdc95cbf8aec638acc7aa70f5f79ee2cdad1eec3df4ba6ead8"},
@@ -11000,4 +10995,4 @@ cffi = ["cffi (>=1.11)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.10,<3.13"
-content-hash = "e4794898403da4ad7b51f248a6c07632a949114c1b569406d3aa6a94c62510a5"
+content-hash = "bb8385625eb61de086b7a7156745066b4fb171d9ca67afd1d092fa7e872f3abd"
diff --git a/api/pyproject.toml b/api/pyproject.toml
index a79e1641d0..4438cf61db 100644
--- a/api/pyproject.toml
+++ b/api/pyproject.toml
@@ -168,7 +168,7 @@ readabilipy = "0.2.0"
 redis = { version = "~5.0.3", extras = ["hiredis"] }
 replicate = "~0.22.0"
 resend = "~0.7.0"
-sagemaker = "2.231.0"
+sagemaker = "~2.231.0"
 scikit-learn = "~1.5.1"
 sentry-sdk = { version = "~1.44.1", extras = ["flask"] }
 sqlalchemy = "~2.0.29"
diff --git a/api/services/external_knowledge_service.py b/api/services/external_knowledge_service.py
index b49738c61c..98e5d9face 100644
--- a/api/services/external_knowledge_service.py
+++ b/api/services/external_knowledge_service.py
@@ -7,8 +7,6 @@ import httpx
 import validators
 
 from constants import HIDDEN_VALUE
-
-# from tasks.external_document_indexing_task import external_document_indexing_task
 from core.helper import ssrf_proxy
 from extensions.ext_database import db
 from models.dataset import (