diff --git a/plugins/pix_gallery/_data_source.py b/plugins/pix_gallery/_data_source.py
index f991c66e..28fd52e8 100644
--- a/plugins/pix_gallery/_data_source.py
+++ b/plugins/pix_gallery/_data_source.py
@@ -4,7 +4,7 @@ from asyncio.locks import Semaphore
 from asyncio.exceptions import TimeoutError
 from ._model.pixiv import Pixiv
 from typing import List, Optional
-from utils.utils import change_pixiv_image_links
+from utils.utils import change_pixiv_image_links, change_img_md5
 from utils.image_utils import BuildImage
 from utils.http_utils import AsyncHttpx
 from services.log import logger
@@ -238,6 +238,7 @@ async def get_image(img_url: str, user_id: int) -> Optional[str]:
                 TEMP_PATH / f"pix_{user_id}_{img_url.split('/')[-1][:-4]}.jpg", "wb"
             ) as f:
                 await f.write(response.content)
+            change_img_md5(TEMP_PATH / f"pix_{user_id}_{img_url.split('/')[-1][:-4]}.jpg")
             return TEMP_PATH / f"pix_{user_id}_{img_url.split('/')[-1][:-4]}.jpg"
         except TimeoutError:
             logger.warning(f"PIX：{img_url} 图片下载超时...")
diff --git a/plugins/pixiv_rank_search/data_source.py b/plugins/pixiv_rank_search/data_source.py
index 83792a49..b4eb3f2e 100755
--- a/plugins/pixiv_rank_search/data_source.py
+++ b/plugins/pixiv_rank_search/data_source.py
@@ -1,5 +1,6 @@
 from configs.path_config import IMAGE_PATH
 from utils.message_builder import image
+from utils.utils import change_img_md5
 from asyncio.exceptions import TimeoutError
 from configs.config import Config
 from utils.http_utils import AsyncHttpx
@@ -143,6 +144,7 @@ async def download_pixiv_imgs(
                         file,
                         timeout=Config.get_config("pixiv_rank_search", "TIMEOUT"),
                     ):
+                        change_img_md5(file)
                         if forward_msg_index is not None:
                             result += image(
                                 f"{user_id}_{forward_msg_index}_{index}_pixiv.jpg",
diff --git a/plugins/send_setu_/send_setu/data_source.py b/plugins/send_setu_/send_setu/data_source.py
index 6cb3414b..48d688ec 100755
--- a/plugins/send_setu_/send_setu/data_source.py
+++ b/plugins/send_setu_/send_setu/data_source.py
@@ -2,6 +2,7 @@ from configs.path_config import IMAGE_PATH, TEMP_PATH
 from utils.message_builder import image
 from services.log import logger
 from utils.image_utils import get_img_hash, compressed_image
+from utils.utils import change_img_md5
 from asyncpg.exceptions import UniqueViolationError
 from asyncio.exceptions import TimeoutError
 from typing import List, Optional
@@ -111,6 +112,7 @@ async def search_online_setu(
                         path_ / f"{index}.jpg",
                     )
             logger.info(f"下载 lolicon 图片 {url_} 成功， id：{index}")
+            change_img_md5(path_ / file_name)
             return image(path_ / file_name), index
         except TimeoutError:
             pass
@@ -128,6 +130,7 @@ async def check_local_exists_or_download(setu_image: Setu) -> "MessageSegment, i
         path_ = r18_path if setu_image.is_r18 else path
         file = IMAGE_PATH / path_ / f"{setu_image.local_id}.jpg"
         if file.exists():
+            change_img_md5(file)
             return image(f"{setu_image.local_id}.jpg", path_), 200
     return await search_online_setu(setu_image.img_url, id_, path_)