diff --git a/app/core/paramters/parser.py b/app/core/paramters/parser.py
index 1c838c91..8ff22a36 100644
--- a/app/core/paramters/parser.py
+++ b/app/core/paramters/parser.py
@@ -29,4 +29,4 @@ def parse_result(data: list, match_index: str = None):
             if match_index.lower() == 'all':
                 return data
             raise CaseParametersError(f"invalid match index: {match_index}, not number or random")
-        return data
+        return data[0]
diff --git a/app/core/paramters/status_code_parser.py b/app/core/paramters/status_code_parser.py
index 3e55d19b..4a86c88c 100644
--- a/app/core/paramters/status_code_parser.py
+++ b/app/core/paramters/status_code_parser.py
@@ -6,4 +6,4 @@
 class StatusCodeParser(Parser):
     @staticmethod
     def parse(source: dict, expression: str = "", idx: str = None) -> str:
-        return json.dumps(source.get("status_code"))
+        return source.get("status_code")