diff --git a/httprunner/api.py b/httprunner/api.py
index 93aad124..dabae5a1 100644
--- a/httprunner/api.py
+++ b/httprunner/api.py
@@ -104,7 +104,7 @@ class HttpRunner(object):
             result = self.unittest_runner.run(testcase)
             testcase_summary = report.get_summary(result)
             testcase_summary.in_out.vars = testcase.config.variables
-            testcase_summary.in_out.out = testcase.config.export
+            testcase_summary.in_out.export = testcase.config.export
 
             if self.save_tests and log_handler:
                 logger.remove(log_handler)
diff --git a/httprunner/runner.py b/httprunner/runner.py
index 196b6830..c8b41f8c 100644
--- a/httprunner/runner.py
+++ b/httprunner/runner.py
@@ -179,7 +179,7 @@ class HttpRunner(object):
         self.duration = time.time() - self.start_at
         return self
 
-    def get_export_variables(self):
+    def get_export_variables(self) -> Dict:
         export_vars_mapping = {}
         for var_name in self.config.export:
             if var_name not in self.session_variables:
@@ -196,15 +196,17 @@ class HttpRunner(object):
         start_at_timestamp = self.start_at
         start_at_iso_format = datetime.utcfromtimestamp(start_at_timestamp).isoformat()
         return TestCaseSummary(
+            name=self.config.name,
             success=self.success,
             time=TestCaseTime(
                 start_at=self.start_at,
                 start_at_iso_format=start_at_iso_format,
                 duration=self.duration,
             ),
-            name=self.config.name,
             # status=result.status,
             # attachment=result.attachment,
-            in_out=TestCaseInOut(vars=self.config.variables, out=self.config.export),
+            in_out=TestCaseInOut(
+                vars=self.config.variables, export=self.get_export_variables()
+            ),
             step_datas=self.step_datas,
         )
diff --git a/httprunner/schema.py b/httprunner/schema.py
index 8493ba45..f9373a5a 100644
--- a/httprunner/schema.py
+++ b/httprunner/schema.py
@@ -93,7 +93,7 @@ class TestCaseTime(BaseModel):
 
 class TestCaseInOut(BaseModel):
     vars: VariablesMapping = {}
-    out: Export = []
+    export: Dict = {}
 
 
 class RequestStat(BaseModel):