diff --git a/opencompass/configs/datasets/humaneval/internal_humaneval_gen_ce6b06.py b/opencompass/configs/datasets/humaneval/internal_humaneval_gen_ce6b06.py
new file mode 100644
index 00000000..53505e52
--- /dev/null
+++ b/opencompass/configs/datasets/humaneval/internal_humaneval_gen_ce6b06.py
@@ -0,0 +1,33 @@
+from opencompass.openicl.icl_prompt_template import PromptTemplate
+from opencompass.openicl.icl_retriever import ZeroRetriever
+from opencompass.openicl.icl_inferencer import GenInferencer
+from opencompass.datasets import HumanevalDataset, HumanEvalEvaluator, humaneval_internal_v2_postprocess
+
+humaneval_reader_cfg = dict(
+    input_columns=['prompt'], output_column='task_id', train_split='test')
+
+# TODO: allow empty output-column
+humaneval_infer_cfg = dict(
+    prompt_template=dict(
+        type=PromptTemplate,
+        template='# Complete the following python code:\n{prompt}',
+    ),
+    retriever=dict(type=ZeroRetriever),
+    inferencer=dict(type=GenInferencer, max_out_len=512))
+
+humaneval_eval_cfg = dict(
+    evaluator=dict(type=HumanEvalEvaluator),
+    pred_role='BOT',
+    k=[1, 10, 100],  # the parameter only for humaneval
+    pred_postprocessor=dict(type=humaneval_internal_v2_postprocess),
+)
+
+humaneval_datasets = [
+    dict(
+        abbr='openai_humaneval',
+        type=HumanevalDataset,
+        path='opencompass/humaneval',
+        reader_cfg=humaneval_reader_cfg,
+        infer_cfg=humaneval_infer_cfg,
+        eval_cfg=humaneval_eval_cfg)
+]
diff --git a/opencompass/configs/datasets/humaneval/internal_humaneval_gen_d2537e.py b/opencompass/configs/datasets/humaneval/internal_humaneval_gen_d2537e.py
new file mode 100644
index 00000000..cb8e6223
--- /dev/null
+++ b/opencompass/configs/datasets/humaneval/internal_humaneval_gen_d2537e.py
@@ -0,0 +1,33 @@
+from opencompass.openicl.icl_prompt_template import PromptTemplate
+from opencompass.openicl.icl_retriever import ZeroRetriever
+from opencompass.openicl.icl_inferencer import GenInferencer
+from opencompass.datasets import HumanevalDataset, HumanEvalEvaluator, humaneval_internal_v1_postprocess
+
+humaneval_reader_cfg = dict(
+    input_columns=['prompt'], output_column='task_id', train_split='test')
+
+# TODO: allow empty output-column
+humaneval_infer_cfg = dict(
+    prompt_template=dict(
+        type=PromptTemplate,
+        template='Complete the following python code:\n{prompt}',
+    ),
+    retriever=dict(type=ZeroRetriever),
+    inferencer=dict(type=GenInferencer, max_out_len=512))
+
+humaneval_eval_cfg = dict(
+    evaluator=dict(type=HumanEvalEvaluator),
+    pred_role='BOT',
+    k=[1, 10, 100],  # the parameter only for humaneval
+    pred_postprocessor=dict(type=humaneval_internal_v1_postprocess),
+)
+
+humaneval_datasets = [
+    dict(
+        abbr='openai_humaneval',
+        type=HumanevalDataset,
+        path='opencompass/humaneval',
+        reader_cfg=humaneval_reader_cfg,
+        infer_cfg=humaneval_infer_cfg,
+        eval_cfg=humaneval_eval_cfg)
+]
diff --git a/opencompass/datasets/humaneval.py b/opencompass/datasets/humaneval.py
index 533c6a2d..e38e87f0 100644
--- a/opencompass/datasets/humaneval.py
+++ b/opencompass/datasets/humaneval.py
@@ -198,3 +198,57 @@ def humaneval_internal_v2_postprocess(text: str):
             break
         return_list.append(line)
     return '\n'.join(return_list)
+
+def humaneval_internal_v1_postprocess(text: str) -> str:
+    """This is an advanced version of previous postprocess to handle more
+    situations, better to use this one."""
+    try:
+        # for chatGLM related text
+        eval_text = eval(text)
+    except Exception:
+        pass
+    else:
+        if isinstance(eval_text, str):
+            text = eval_text
+    text = text.lstrip('\n')
+    if '```' in text:
+        blocks = re.findall(r'```(.*?)```', text, re.DOTALL)
+        if len(blocks) == 0:
+            text = text.split('```')[1]  # fall back to default strategy
+        else:
+            text = blocks[0]  # fetch the first code block
+            if not text.startswith('\n'):  # in case starting with ```python
+                text = text[max(text.find('\n') + 1, 0) :]
+    if text.strip().startswith('from') or text.strip().startswith('import'):
+        def_idx = text.find('def')
+        if def_idx != -1:
+            text = text[max(text.find('\n', def_idx) + 1, 0) :]
+    # remove empty lines
+    text = '\n'.join([line for line in text.split('\n') if line != ''])
+    text = text.lstrip('\n')
+    if text.strip().startswith('def'):
+        text = '\n'.join(text.split('\n')[1:])
+    # deal with the indentation error
+    if text.startswith(' '):
+        text = '    ' + text.lstrip()
+    else:
+        text = '\n'.join(['    ' + line for line in text.split('\n')])
+    text = text.split('\n')
+
+    # If number of leading space reduces, we assume that the code block ends.
+    min_leading_space = None
+    end_index = None
+    for index, line in enumerate(text):
+        if line.strip() == '' or line.strip()[0] in ["'", '"', '#']:
+            continue
+        current_leading_space = len(line.rstrip()) - len(line.strip())
+        if min_leading_space is None:
+            min_leading_space = current_leading_space
+        elif current_leading_space < min_leading_space:
+            end_index = index
+            break
+    if end_index is not None:
+        text = '\n'.join(text[:end_index])
+    else:
+        text = '\n'.join(text)
+    return text