diff --git a/applications/ColossalChat/examples/training_scripts/train_sft.py b/applications/ColossalChat/examples/training_scripts/train_sft.py
index ee0db250c..08e7550df 100755
--- a/applications/ColossalChat/examples/training_scripts/train_sft.py
+++ b/applications/ColossalChat/examples/training_scripts/train_sft.py
@@ -1,10 +1,8 @@
 import argparse
-import inspect
 import json
 import math
 import os
 import resource
-import sys
 from contextlib import nullcontext
 
 import torch
@@ -26,8 +24,6 @@ logger = get_dist_logger()
 
 
 def train(args):
-    print(colossalai.__version__, inspect.getfile(colossalai))
-    print(sys.executable)
     # check lora compatibility
     if "gemini" in args.plugin and args.lora_rank > 0:
         raise ValueError("LoRA is not supported in GeminiPlugin. Please use other plugin")
@@ -44,38 +40,19 @@ def train(args):
     # ==============================
     init_ctx = nullcontext()
     with init_ctx:
-        model = AutoModelForCausalLM.from_pretrained(
-            args.pretrain,
-            torch_dtype=torch.bfloat16 if args.mixed_precision == "bf16" else torch.float16,
-            trust_remote_code=True,
-        )
-    # check if the hybrid parallel plugin is compatible with the model
-    try:
-        from colossalai.shardformer.policies.auto_policy import get_autopolicy
-
-        policy = get_autopolicy(model)
-        if policy is not None:
-            if args.plugin in ["zero2", "zero2_cpu"]:
-                # if compatible, set the plugin to hybrid, which use colo-attention
-                args.plugin = "3d"
-                args.zero_stage = 2
-                if args.plugin == "zero2_cpu":
-                    args.zero_cpu_offload = True
-                else:
-                    args.zero_cpu_offload = False
-                logger.info(
-                    f"Model is compatible with hybrid parallel plugin, set plugin to {args.plugin} with zero_stage {args.zero_stage} and zero_cpu_offload {args.zero_cpu_offload}"
-                )
-    except NotImplementedError:
-        logger.warning(f"Unable to find a policy for the model, use {args.plugin} plugin instead")
         if args.use_flash_attn:
-            del model
             model = AutoModelForCausalLM.from_pretrained(
                 args.pretrain,
                 torch_dtype=torch.bfloat16 if args.mixed_precision == "bf16" else torch.float16,
                 attn_implementation="flash_attention_2",
                 trust_remote_code=True,
             )
+        else:
+            model = AutoModelForCausalLM.from_pretrained(
+                args.pretrain,
+                torch_dtype=torch.bfloat16 if args.mixed_precision == "bf16" else torch.float16,
+                trust_remote_code=True,
+            )
     if args.lora_rank > 0:
         model = convert_to_lora_module(model, args.lora_rank, lora_train_bias=args.lora_train_bias)