diff --git a/httprunner/v3/runner.py b/httprunner/v3/runner.py
index 45c92ad3..0048de7e 100644
--- a/httprunner/v3/runner.py
+++ b/httprunner/v3/runner.py
@@ -52,7 +52,7 @@ class TestCaseRunner(object):
         variables_mapping.update(extract_mapping)
 
         # validate
-        validators = step.validation
+        validators = step.validators
         resp_obj.validate(validators, variables_mapping)
 
         return extract_mapping
diff --git a/httprunner/v3/schema/__init__.py b/httprunner/v3/schema/__init__.py
index 00577a4d..ae426451 100644
--- a/httprunner/v3/schema/__init__.py
+++ b/httprunner/v3/schema/__init__.py
@@ -59,4 +59,4 @@ class TestStep(BaseModel):
     request: Request
     variables: VariablesMapping = {}
     extract: Dict[Text, Text] = {}
-    validation: Validators = Field([], alias="validate")
+    validators: Validators = Field([], alias="validate")