diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 462184f0..362cedb7 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -5,6 +5,7 @@
 **Added**
 
 - feat: add json schema validation for api
+- feat: add json schema validation for testcase v2
 
 **Changed**
 
diff --git a/httprunner/loader/buildup.py b/httprunner/loader/buildup.py
index a7f0b09a..0e95911a 100644
--- a/httprunner/loader/buildup.py
+++ b/httprunner/loader/buildup.py
@@ -2,7 +2,7 @@ import importlib
 import os
 
 from httprunner import exceptions, logger, utils
-from httprunner.loader.check import JsonSchemaChecker
+from httprunner.loader.check import JsonSchemaChecker, JsonSchemaV2Checker
 from httprunner.loader.load import load_module_functions, load_file, load_dot_env_file, \
     load_folder_files
 from httprunner.loader.locate import init_project_working_directory, get_project_working_directory
@@ -225,6 +225,7 @@ def load_testcase_v2(raw_testcase):
             }
 
     """
+    JsonSchemaV2Checker.validate_testcase_format(raw_testcase)
     raw_teststeps = raw_testcase.pop("teststeps")
     raw_testcase["teststeps"] = [
         load_teststep(teststep)
diff --git a/httprunner/loader/schemas/testcase.schema.v2.json b/httprunner/loader/schemas/testcase.schema.v2.json
index 42404866..09729489 100644
--- a/httprunner/loader/schemas/testcase.schema.v2.json
+++ b/httprunner/loader/schemas/testcase.schema.v2.json
@@ -2,23 +2,6 @@
     "$schema": "http://json-schema.org/draft-07/schema",
     "description": "httprunner testcase schema definition",
     "type": "object",
-    "properties": {
-        "config": {
-            "$ref": "common.schema.json#/definitions/config"
-        },
-        "teststeps": {
-            "description": "teststep of a testcase",
-            "type": "array",
-            "minItems": 1,
-            "items": {
-                "$ref": "#/definitions/teststep"
-            }
-        }
-    },
-    "required": [
-        "config",
-        "teststeps"
-    ],
     "definitions": {
         "teststep": {
             "type": "object",
@@ -84,5 +67,22 @@
                 }
             ]
         }
-    }
+    },
+    "properties": {
+        "config": {
+            "$ref": "common.schema.json#/definitions/config"
+        },
+        "teststeps": {
+            "description": "teststep of a testcase",
+            "type": "array",
+            "minItems": 1,
+            "items": {
+                "$ref": "testcase.schema.v2.json#/definitions/teststep"
+            }
+        }
+    },
+    "required": [
+        "config",
+        "teststeps"
+    ]
 }
\ No newline at end of file