diff --git a/app/client.py b/app/client.py
index 66fe5add..4dcbb293 100644
--- a/app/client.py
+++ b/app/client.py
@@ -60,6 +60,21 @@ def inference(model_name: str, media_filepath: str) -> str:
         st.session_state["inferenced"] = output_filepath
 
 
+def get_inferenced_media(media_filepath: str) -> str:
+    log.info(f"inference(media_filepath={media_filepath!r})")
+    r = httpx.get(
+        BASE_URL + "/inference",
+        params={"media_filepath": media_filepath}
+    )
+
+    log.info(f"inference: r.json() = {r.json()!r}")
+
+    if r.status_code == 200:
+        output_filepath = r.json()
+        log.info(f"inference: output_filepath = {output_filepath!r}")
+        st.session_state["inferenced"] = output_filepath
+
+
 def read_image(image_path: str) -> bytes:
     log.info(f"read_image(image_path={image_path!r})")
     with open(image_path, "rb") as f:
@@ -97,8 +112,8 @@ def main():
 
             st.button(
                 "inference",
-                on_click=inference,
-                kwargs={"model_name": model_name, "media_filepath": video_path},
+                on_click=get_inferenced_media,
+                kwargs={"media_filepath": video_path},
             )
 
     if st.session_state["inferenced"] is not None:
diff --git a/app/config.yml b/app/config.yml
index 5afcb75d..54ed93e1 100644
--- a/app/config.yml
+++ b/app/config.yml
@@ -20,6 +20,7 @@ model:
     # config: /opt/ml/final-project-level3-cv-17/mmyolo/configs/_emergency_/yolox/yolox_l_8xb8-300e_coco.py
     config: /opt/ml/final-project-level3-cv-17/mmyolo/work_dirs/yolox_l_8xb8-300e_coco/yolox_l_8xb8-300e_coco.py
     pth: /opt/ml/final-project-level3-cv-17/mmyolo/work_dirs/yolox_l_8xb8-300e_coco/epoch_300.pth
+inferenced: _inferenced
 image:
   directory: /opt/ml/input/image/
   format:
diff --git a/app/server.py b/app/server.py
index 3877fae7..4cf128f7 100644
--- a/app/server.py
+++ b/app/server.py
@@ -57,24 +57,29 @@ def get_model_by_name(model_name: str) -> ModelInfo:
             return model
     raise HTTPException(status_code=404, detail="모델을 찾을 수 없습니다")
 
+def is_inferenced_media(filepath: Path) -> bool:
+    config = read_config()
+    return config['inferenced'] in filepath.stem
 
-def _get_filepaths(key: str) -> List[FilePath]:
+def _get_filepaths(key: str, inferenced: bool) -> List[FilePath]:
     config = read_config()
     directory = Path(config[key]["directory"])
     formats = config[key]["format"]
-    return [_path for format in formats for _path in directory.glob(f"**/*{format}")]
-
+    filepaths = [_path for format in formats for _path in directory.glob(f"**/*{format}")]
+    if inferenced:
+        return [_path for _path in filepaths if is_inferenced_media(_path)]
+    return [_path for _path in filepaths if not is_inferenced_media(_path)]
 
 @app.get("/images")
 def get_images() -> List[FilePath]:
     log.info("GET /images")
-    return _get_filepaths("image")
+    return _get_filepaths("image", inferenced=False)
 
 
 @app.get("/videos")
 def get_videos() -> List[FilePath]:
     log.info("GET /images")
-    return _get_filepaths("video")
+    return _get_filepaths("video", inferenced=False)
 
 
 def _is_image_file(filepath: FilePath) -> bool:
@@ -177,6 +182,14 @@ async def inference(body: InferenceBody) -> FilePath:
     return _inference_video(model, body.media_filepath)
 
 
+@app.get("/inference")
+def get_inferenced_media(filepath: FilePath) -> FilePath:
+    log.info("GET /inference")
+    config = read_config()
+    inferenced_filename = filepath.stem + config['inferenced'] + filepath.suffix
+    return filepath.with_name(inferenced_filename)
+
+
 if __name__ == "__main__":
     config = read_config()