diff --git a/machine-learning/app/config.py b/machine-learning/app/config.py
index dcc60c46fc..e6d63368b2 100644
--- a/machine-learning/app/config.py
+++ b/machine-learning/app/config.py
@@ -45,6 +45,9 @@ class Settings(BaseSettings):
     ann_fp16_turbo: bool = False
     ann_tuning_level: int = 2
     rknn: bool = True
+    rknn_textual_threads: int = 1
+    rknn_visual_threads: int = 2
+    rknn_facial_detection_threads: int = 2
     preload: PreloadModelData | None = None
     max_batch_size: MaxBatchSize | None = None
 
diff --git a/machine-learning/app/sessions/rknn.py b/machine-learning/app/sessions/rknn.py
index ddc93ecbf7..0606cef4c2 100644
--- a/machine-learning/app/sessions/rknn.py
+++ b/machine-learning/app/sessions/rknn.py
@@ -10,7 +10,7 @@ from numpy.typing import NDArray
 from app.schemas import SessionNode
 from rknn.rknnpool import rknnPoolExecutor
 
-from ..config import log
+from ..config import log, settings
 
 
 def runInfrence(rknn_lite, input):
@@ -23,7 +23,13 @@ class RknnSession:
     def __init__(self, model_path: Path | str):
         self.model_path = Path(model_path)
         self.ort_model_path = str(self.model_path).replace(".rknn", ".onnx")
-        self.tpe = 1 if "textual" in str(self.model_path) else 2
+        
+        if 'textual' in self.model_path.name:
+            self.tpe = settings.rknn_textual_threads
+        elif 'visual' in self.model_path.name:
+            self.tpe = settings.rknn_visual_threads
+        else:
+            self.tpe = settings.rknn_facial_detection_threads
 
         log.info(f"Loading RKNN model from {self.model_path} with {self.tpe} threads.")
         self.rknnpool = rknnPoolExecutor(rknnModel=self.model_path.as_posix(), TPEs=self.tpe, func=runInfrence)