diff --git a/learnware/specification/regular/text/rkme.py b/learnware/specification/regular/text/rkme.py
index c8ec1e4..aa7d72e 100644
--- a/learnware/specification/regular/text/rkme.py
+++ b/learnware/specification/regular/text/rkme.py
@@ -5,6 +5,7 @@ from sentence_transformers import SentenceTransformer
 
 from ..table import RKMETableSpecification
 from ....logger import get_module_logger
+from ....config import C
 
 logger = get_module_logger("RKMETextSpecification", "INFO")
 
@@ -72,8 +73,29 @@ class RKMETextSpecification(RKMETableSpecification):
     @staticmethod
     def get_sentence_embedding(X):
         os.environ["TOKENIZERS_PARALLELISM"] = "false"
-        model = SentenceTransformer("sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2")
-        X = model.encode(X)
-        X = np.array(X)
-        # X /= np.sqrt(np.sum(X ** 2, axis=1)).reshape((-1, 1))
+        cache_dir = C.cache_path
+        zip_path = os.path.join(cache_dir, "MiniLM.zip")
+
+        def _get_from_client(zip_path, X):
+            from ....client import LearnwareClient
+
+            client = LearnwareClient()
+            if not os.path.exists(zip_path):
+                logger.info("Download the necessary feature extractor from Beimingwu system.")
+                client.download_learnware("00000662", zip_path)
+            miniLM_learnware = client.load_learnware(zip_path)
+            return np.array(miniLM_learnware.predict(X))
+
+        logger.info("Load the necessary feature extractor for RKMETextSpecification.")
+        if os.path.exists(zip_path):
+            X = _get_from_client(zip_path, X)
+        else:
+            try:
+                model = SentenceTransformer(
+                    "sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2", cache_folder=cache_dir
+                )
+                X = np.array(model.encode(X))
+            except:
+                X = _get_from_client(zip_path, X)
+
         return X