diff --git a/paddlemix/examples/blip2/export.py b/paddlemix/examples/blip2/export.py
index d206f4f47..27003f157 100644
--- a/paddlemix/examples/blip2/export.py
+++ b/paddlemix/examples/blip2/export.py
@@ -11,17 +11,15 @@
 # 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 os
 import sys
-
 sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "../../.."))
-import os
 from dataclasses import dataclass, field
+import yaml
 
 import paddle
-import yaml
 from paddlenlp.trainer import PdArgumentParser
-
 from paddlemix.models.blip2.modeling import Blip2ForConditionalGeneration
 from paddlemix.utils.log import logger
 
diff --git a/paddlemix/examples/blip2/merge_weight.py b/paddlemix/examples/blip2/merge_weight.py
index 0eeef9754..df675ff4f 100644
--- a/paddlemix/examples/blip2/merge_weight.py
+++ b/paddlemix/examples/blip2/merge_weight.py
@@ -12,16 +12,16 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import argparse
 import os
-
-from paddlemix.utils.log import logger
+import sys
+import argparse
+sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "../../.."))
 
 os.environ["CUDA_VISIBLE_DEVICES"] = "0"
 os.environ["FLAGS_use_cuda_managed_memory"] = "true"
 
 import paddle
-
+from paddlemix.utils.log import logger
 from paddlenlp.transformers import LlamaForCausalLM
 from paddlenlp.transformers.opt.modeling import OPTForCausalLM
 from paddlenlp.transformers.t5.modeling import T5ForConditionalGeneration
diff --git a/paddlemix/examples/blip2/run_eval_caption.py b/paddlemix/examples/blip2/run_eval_caption.py
index 2158da71b..0f8dc722b 100644
--- a/paddlemix/examples/blip2/run_eval_caption.py
+++ b/paddlemix/examples/blip2/run_eval_caption.py
@@ -14,19 +14,18 @@
 
 import os
 import sys
-
 sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "../../.."))
 import random
+import numpy as np
 from dataclasses import dataclass, field
 
-import numpy as np
 import paddle
 import paddle.distributed as dist
 from paddle.distributed import fleet
 from paddle.distributed.fleet.meta_parallel import get_rng_state_tracker
 
 from paddlemix.datasets import load_dataset
-from paddlemix.examples.blip2.utils import BlipCollator, create_tokenizer, load_model
+from paddlemix.models.blip2.utils import load_model, BlipCollator, create_tokenizer
 from paddlemix.models.blip2.configuration import Blip2Config
 from paddlemix.models.blip2.modeling import Blip2ForConditionalGeneration
 from paddlemix.processors.blip_processing import (
diff --git a/paddlemix/examples/blip2/run_eval_vqav2_zeroshot.py b/paddlemix/examples/blip2/run_eval_vqav2_zeroshot.py
index 36ef5356c..ea59ad18c 100644
--- a/paddlemix/examples/blip2/run_eval_vqav2_zeroshot.py
+++ b/paddlemix/examples/blip2/run_eval_vqav2_zeroshot.py
@@ -14,19 +14,18 @@
 
 import os
 import sys
-
 sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "../../.."))
 import random
+import numpy as np
 from dataclasses import dataclass, field
 
-import numpy as np
 import paddle
 import paddle.distributed as dist
 from paddle.distributed import fleet
 from paddle.distributed.fleet.meta_parallel import get_rng_state_tracker
 
 from paddlemix.datasets import load_dataset
-from paddlemix.examples.blip2.utils import BlipCollator, create_tokenizer, load_model
+from paddlemix.models.blip2.utils import load_model, BlipCollator, create_tokenizer
 from paddlemix.models.blip2.configuration import Blip2Config
 from paddlemix.models.blip2.modeling import Blip2ForConditionalGeneration
 from paddlemix.processors.blip_processing import (
@@ -39,6 +38,7 @@
 from paddlenlp.trainer import PdArgumentParser, TrainingArguments, get_last_checkpoint
 
 
+
 class BlipCollator_VQA(BlipCollator):
     """
     Data collator that will dynamically pad the inputs to the longest sequence in the batch.
diff --git a/paddlemix/examples/blip2/run_predict.py b/paddlemix/examples/blip2/run_predict.py
index e3c295d8d..ac82aed68 100644
--- a/paddlemix/examples/blip2/run_predict.py
+++ b/paddlemix/examples/blip2/run_predict.py
@@ -14,20 +14,18 @@
 import os
 import random
 import sys
+sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "../../.."))
+import numpy as np
 from dataclasses import dataclass, field
+import requests
+from PIL import Image
 
-import numpy as np
 import paddle
 import paddle.distributed as dist
 from paddle.distributed import fleet
 from paddle.distributed.fleet.meta_parallel import get_rng_state_tracker
 
-sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "../../.."))
-
-import requests
-from PIL import Image
-
-from paddlemix.examples.blip2.utils import create_tokenizer, load_model
+from paddlemix.models.blip2.utils import load_model, create_tokenizer
 from paddlemix.models.blip2.modeling import Blip2ForConditionalGeneration
 from paddlemix.processors.blip_processing import (
     Blip2Processor,
diff --git a/paddlemix/examples/blip2/run_pretrain_stage1.py b/paddlemix/examples/blip2/run_pretrain_stage1.py
index 2edd5def9..b1e798ff6 100644
--- a/paddlemix/examples/blip2/run_pretrain_stage1.py
+++ b/paddlemix/examples/blip2/run_pretrain_stage1.py
@@ -15,20 +15,19 @@
 import os
 import sys
 import warnings
-
 sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "../../.."))
 import random
+import numpy as np
 from dataclasses import dataclass, field
 from typing import Optional
 
-import numpy as np
 import paddle
 import paddle.distributed as dist
 from paddle.distributed import fleet
 from paddle.distributed.fleet.meta_parallel import get_rng_state_tracker
 
 from paddlemix.datasets import load_dataset
-from paddlemix.examples.blip2.utils import load_model
+from paddlemix.models.blip2.utils import load_model
 from paddlemix.models.blip2.configuration import Blip2Config
 from paddlemix.models.blip2.modeling import Blip2ForConditionalGeneration
 from paddlemix.processors.blip_processing import (
diff --git a/paddlemix/examples/blip2/run_pretrain_stage2.py b/paddlemix/examples/blip2/run_pretrain_stage2.py
index 5bef44e57..ea76b549a 100644
--- a/paddlemix/examples/blip2/run_pretrain_stage2.py
+++ b/paddlemix/examples/blip2/run_pretrain_stage2.py
@@ -28,9 +28,9 @@
 from paddle.distributed.fleet.meta_parallel import get_rng_state_tracker
 
 from paddlemix.datasets import load_dataset
-from paddlemix.examples.blip2.utils import BlipCollator, create_tokenizer, load_model
 from paddlemix.models.blip2.configuration import Blip2Config
 from paddlemix.models.blip2.modeling import Blip2ForConditionalGeneration
+from paddlemix.models.blip2.utils import load_model, BlipCollator, create_tokenizer
 from paddlemix.processors.blip_processing import (
     Blip2Processor,
     BlipImageProcessor,
diff --git a/paddlemix/models/blip2/base_model.py b/paddlemix/models/blip2/base_model.py
index 6c97f1477..5f3e00b69 100644
--- a/paddlemix/models/blip2/base_model.py
+++ b/paddlemix/models/blip2/base_model.py
@@ -21,7 +21,6 @@
 
 import paddle
 
-from paddlemix.examples.blip2.utils import blip2_load
 from paddlemix.models.model_utils import MixPretrainedModel
 from paddlemix.utils.log import logger
 from paddlenlp.transformers import AutoTokenizer
@@ -30,6 +29,7 @@
 from paddlenlp.utils.env import PADDLE_WEIGHTS_NAME, SAFE_WEIGHTS_NAME
 
 from .configuration import Blip2Config
+from .utils import blip2_load
 
 VISION_WEIGHTS = {"eva_vit_g": "https://bj.bcebos.com/paddlenlp/models/community/paddlemix/blip2-stage2/eva_vit_g"}
 BRIDGE_WEIGHTS = {
diff --git a/paddlemix/examples/blip2/utils.py b/paddlemix/models/blip2/utils.py
similarity index 99%
rename from paddlemix/examples/blip2/utils.py
rename to paddlemix/models/blip2/utils.py
index 39825a526..07582347e 100644
--- a/paddlemix/examples/blip2/utils.py
+++ b/paddlemix/models/blip2/utils.py
@@ -11,6 +11,7 @@
 # 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 copy
 import datetime
 import json
@@ -770,4 +771,4 @@ def loadRes(self, resFile, quesFile):
 
         res.dataset["annotations"] = anns
         res.createIndex()
-        return res
+        return res
\ No newline at end of file