diff --git a/opencompass/openicl/icl_evaluator/icl_base_evaluator.py b/opencompass/openicl/icl_evaluator/icl_base_evaluator.py
index 42da0799..e2aad9be 100644
--- a/opencompass/openicl/icl_evaluator/icl_base_evaluator.py
+++ b/opencompass/openicl/icl_evaluator/icl_base_evaluator.py
@@ -190,8 +190,8 @@ class BaseEvaluator:
                 detail.pop('predictions')
             return eval_results
 
-        # If there are no details, return an empty dictionary
-        return {}
+        # If there are no details, return results
+        return results
 
     def score(self):
         raise NotImplementedError("Method hasn't been implemented yet")
diff --git a/requirements/extra.txt b/requirements/extra.txt
index a98b3bc8..fd3f7a2f 100644
--- a/requirements/extra.txt
+++ b/requirements/extra.txt
@@ -12,7 +12,7 @@ faiss_gpu==1.7.2
 # IFEval
 langdetect
 # TheoremQA
-latex2sympy2
+latex2sympy2==1.9.1
 # Lawbench, leval
 ltp
 # Math