diff --git a/colossalai/booster/mixed_precision/__init__.py b/colossalai/booster/mixed_precision/__init__.py
index 3cf0ad28c..0df9d8415 100644
--- a/colossalai/booster/mixed_precision/__init__.py
+++ b/colossalai/booster/mixed_precision/__init__.py
@@ -1,17 +1,19 @@
 from .bf16 import BF16MixedPrecision
 from .fp8 import FP8MixedPrecision
 from .fp16_apex import FP16ApexMixedPrecision
+from .fp16_naive import FP16NaiveMixedPrecision
 from .fp16_torch import FP16TorchMixedPrecision
 from .mixed_precision_base import MixedPrecision
 
 __all__ = [
     'MixedPrecision', 'mixed_precision_factory', 'FP16_Apex_MixedPrecision', 'FP16_Torch_MixedPrecision',
-    'FP32_MixedPrecision', 'BF16_MixedPrecision', 'FP8_MixedPrecision'
+    'FP32_MixedPrecision', 'BF16_MixedPrecision', 'FP8_MixedPrecision', 'FP16NaiveMixedPrecision'
 ]
 
 _mixed_precision_mapping = {
     'fp16': FP16TorchMixedPrecision,
     'fp16_apex': FP16ApexMixedPrecision,
+    'fp16_naive': FP16NaiveMixedPrecision,
     'bf16': BF16MixedPrecision,
     'fp8': FP8MixedPrecision
 }
diff --git a/colossalai/booster/mixed_precision/fp16_naive.py b/colossalai/booster/mixed_precision/fp16_naive.py
new file mode 100644
index 000000000..ef1ec1f42
--- /dev/null
+++ b/colossalai/booster/mixed_precision/fp16_naive.py
@@ -0,0 +1,5 @@
+from .mixed_precision_base import MixedPrecision
+
+
+class FP16NaiveMixedPrecision(MixedPrecision):
+    pass