diff --git a/paddlecv/ppcv/ops/models/nlp/inference.py b/paddlecv/ppcv/ops/models/nlp/inference.py
index 7ba1f132a9d613288f0c0389eace1a07821cebe9..2e5da8025328b1c54ce6d7cea3829091de75739d 100644
--- a/paddlecv/ppcv/ops/models/nlp/inference.py
+++ b/paddlecv/ppcv/ops/models/nlp/inference.py
@@ -18,11 +18,11 @@ import os
 import numpy as np
 import math
 import paddle
-from paddlenlp import Taskflow
 from ..base import ModelBaseOp
 
 from ppcv.ops.base import create_operators, BaseOp
 from ppcv.core.workspace import register
+from ppcv.utils.utility import check_install
 
 from .postprocess import *
 
@@ -43,6 +43,8 @@ class SentimentAnalysisOp(BaseOp):
         self._init_task(model_cfg)
 
     def _init_task(self, model_cfg):
+        check_install('paddlenlp', 'paddlenlp')
+        from paddlenlp import Taskflow
         task = model_cfg.get('task', 'sentiment_analysis')
         self.nlp = Taskflow(task)
 
@@ -123,6 +125,8 @@ class InformationExtractionOp(SentimentAnalysisOp):
         self._init_task(model_cfg)
 
     def _init_task(self, model_cfg):
+        check_install('paddlenlp', 'paddlenlp')
+        from paddlenlp import Taskflow
         task = model_cfg.get('task', 'information_extraction')
         schema = model_cfg.get('schema', ['时间', '地点', '人物'])
         self.nlp = Taskflow(task, schema=schema)
diff --git a/paddlecv/ppcv/ops/models/speech/inference.py b/paddlecv/ppcv/ops/models/speech/inference.py
index fc180822092db7df83b031a99d9a2b4bd318107e..200de825bc572ffcbfcf8db18119616598edcfe2 100644
--- a/paddlecv/ppcv/ops/models/speech/inference.py
+++ b/paddlecv/ppcv/ops/models/speech/inference.py
@@ -15,16 +15,19 @@
 import importlib
 import pathlib
 import os
-from paddlespeech.cli.tts import TTSExecutor
 
 from ppcv.ops.base import create_operators, BaseOp
 from ppcv.core.workspace import register
+from ppcv.utils.utility import check_install
 
 
 @register
 class TTSOp(BaseOp):
     def __init__(self, model_cfg, env_cfg):
         super(TTSOp, self).__init__(model_cfg, env_cfg)
+        check_install('paddlespeech', 'paddlespeech')
+        from paddlespeech.cli.tts import TTSExecutor
+
         mod = importlib.import_module(__name__)
         env_cfg["batch_size"] = model_cfg.get("batch_size", 1)
         self.batch_size = env_cfg["batch_size"]
diff --git a/paddlecv/ppcv/utils/utility.py b/paddlecv/ppcv/utils/utility.py
new file mode 100644
index 0000000000000000000000000000000000000000..bee12c85f64cbddb6cd48f2833d679fdba5f1975
--- /dev/null
+++ b/paddlecv/ppcv/utils/utility.py
@@ -0,0 +1,37 @@
+# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import importlib.util
+import sys
+import subprocess
+
+
+def check_install(module_name, install_name):
+    spec = importlib.util.find_spec(module_name)
+    if spec is None:
+        print(f'Warnning! The {module_name} module is NOT installed')
+        print(
+            f'Try install {module_name} module automatically. You can also try to install manually by pip install {install_name}.'
+        )
+        python = sys.executable
+        try:
+            subprocess.check_call(
+                [python, '-m', 'pip', 'install', install_name],
+                stdout=subprocess.DEVNULL)
+            print(f'The {module_name} module is now installed')
+        except subprocess.CalledProcessError as exc:
+            raise Exception(
+                f"Install {module_name} failed, please install manually")
+    else:
+        print(f"{module_name} has been installed.")
diff --git a/paddlecv/requirements.txt b/paddlecv/requirements.txt
index c52b7418af719e8b8021be9b8b9f226ca9d4f15b..04d98ed582297f13d956708ab26476d5904aab37 100644
--- a/paddlecv/requirements.txt
+++ b/paddlecv/requirements.txt
@@ -4,8 +4,6 @@ opencv-contrib-python
 PyYAML>=5.1
 Pillow
 faiss-cpu==1.7.1.post2
-paddlenlp
-paddlespeech
 pycocotools
 filterpy
 shapely