diff --git a/python/sglang/multimodal_gen/runtime/loader/component_loaders/text_encoder_loader.py b/python/sglang/multimodal_gen/runtime/loader/component_loaders/text_encoder_loader.py
index 35c4102a7..3b85e7b5e 100644
--- a/python/sglang/multimodal_gen/runtime/loader/component_loaders/text_encoder_loader.py
+++ b/python/sglang/multimodal_gen/runtime/loader/component_loaders/text_encoder_loader.py
@@ -39,6 +39,7 @@ from sglang.multimodal_gen.runtime.utils.hf_diffusers_utils import (
 )
 from sglang.multimodal_gen.runtime.utils.logging_utils import init_logger
 from sglang.multimodal_gen.utils import PRECISION_TO_TYPE
+from sglang.srt.environ import envs
 
 logger = init_logger(__name__)
 
@@ -126,6 +127,9 @@ class TextEncoderLoader(ComponentLoader):
                 f"Cannot find any model weights with `{model_name_or_path}`"
             )
 
+        if envs.SGLANG_SORT_WEIGHT_FILES.get():
+            hf_weights_files.sort()
+
         return hf_folder, hf_weights_files, use_safetensors
 
     def _get_weights_iterator(
diff --git a/python/sglang/srt/environ.py b/python/sglang/srt/environ.py
index 1433977ef..fd828bf77 100644
--- a/python/sglang/srt/environ.py
+++ b/python/sglang/srt/environ.py
@@ -161,6 +161,7 @@ class Envs:
 
     # Model & File Download
     SGLANG_USE_MODELSCOPE = EnvBool(False)
+    SGLANG_SORT_WEIGHT_FILES = EnvBool(False)
     SGLANG_DISABLED_MODEL_ARCHS = EnvTuple(tuple())
 
     # Logging Options
diff --git a/python/sglang/srt/model_loader/loader.py b/python/sglang/srt/model_loader/loader.py
index da5c315af..3edcf14bd 100644
--- a/python/sglang/srt/model_loader/loader.py
+++ b/python/sglang/srt/model_loader/loader.py
@@ -469,6 +469,9 @@ class DefaultModelLoader(BaseModelLoader):
                 f"Cannot find any model weights with `{model_name_or_path}`"
             )
 
+        if envs.SGLANG_SORT_WEIGHT_FILES.get():
+            hf_weights_files.sort()
+
         return hf_folder, hf_weights_files, use_safetensors
 
     def _get_weights_iterator(