diff --git a/sql_api/api_workflow.py b/sql_api/api_workflow.py
index 29d715957d..38f0a4a018 100644
--- a/sql_api/api_workflow.py
+++ b/sql_api/api_workflow.py
@@ -58,10 +58,14 @@ def post(self, request):
         serializer = ExecuteCheckSerializer(data=request.data)
         serializer.is_valid(raise_exception=True)
         instance = serializer.get_instance()
-        check_engine = get_engine(instance=instance)
-        check_result = check_engine.execute_check(
-            db_name=request.data["db_name"], sql=request.data["full_sql"].strip()
-        )
+        # 交给engine进行检测
+        try:
+            check_engine = get_engine(instance=instance)
+            check_result = check_engine.execute_check(
+                db_name=request.data["db_name"], sql=request.data["full_sql"].strip()
+            )
+        except Exception as e:
+            raise serializers.ValidationError({"errors": f'{e}'})
         review_result_list = []
         for r in check_result.rows:
             review_result_list += [r.__dict__]
diff --git a/sql_api/tests.py b/sql_api/tests.py
index ea949092b5..607092b20b 100644
--- a/sql_api/tests.py
+++ b/sql_api/tests.py
@@ -1,10 +1,14 @@
 from datetime import datetime, timedelta
+from unittest.mock import patch
+
 from django.test import TestCase
 from django.contrib.auth import get_user_model
 from django.contrib.auth.models import Group, Permission
 from rest_framework.test import APITestCase
 from rest_framework import status
 from common.config import SysConfig
+from sql.engines import ReviewSet
+from sql.engines.models import ReviewResult
 from sql.models import (
     ResourceGroup,
     Instance,
@@ -451,6 +455,84 @@ def test_get_workflow_log_list(self):
         self.assertEqual(r.status_code, status.HTTP_200_OK)
         self.assertEqual(r.json()["count"], 1)
 
+    def test_check_param_is_None(self):
+        """测试工单检测，参数内容为空"""
+        json_data = {
+            "full_sql": "",
+            "db_name": "test_db",
+            "instance_id": self.ins.id,
+        }
+        r = self.client.post("/api/v1/workflow/sqlcheck/", json_data, format="json")
+        self.assertEqual(r.status_code, status.HTTP_400_BAD_REQUEST)
+
+    @patch("sql_api.api_workflow.get_engine")
+    def test_check_inception_Exception(self, _get_engine):
+        """测试工单检测，inception报错"""
+        json_data = {
+            "full_sql": "use mysql",
+            "db_name": "test_db",
+            "instance_id": self.ins.id,
+        }
+        _get_engine.side_effect = RuntimeError("RuntimeError")
+        r = self.client.post("/api/v1/workflow/sqlcheck/", json_data, format="json")
+        print(json.loads(r.content))
+        self.assertDictEqual(
+            json.loads(r.content), {'errors': 'RuntimeError'}
+        )
+
+    @patch("sql_api.serializers.get_engine")
+    def test_check(self, _get_engine):
+        """测试工单检测，正常返回"""
+        json_data = {
+            "full_sql": "use mysql",
+            "db_name": "test_db",
+            "instance_id": self.ins.id,
+        }
+        column_list = [
+            "id",
+            "stage",
+            "errlevel",
+            "stagestatus",
+            "errormessage",
+            "sql",
+            "affected_rows",
+            "sequence",
+            "backup_dbname",
+            "execute_time",
+            "sqlsha1",
+            "backup_time",
+            "actual_affected_rows",
+        ]
+
+        rows = [
+            ReviewResult(
+                id=1,
+                stage="CHECKED",
+                errlevel=0,
+                stagestatus="Audit Completed",
+                errormessage="",
+                sql="use `archer`",
+                affected_rows=0,
+                actual_affected_rows=0,
+                sequence="0_0_00000000",
+                backup_dbname="",
+                execute_time="0",
+                sqlsha1="",
+            )
+        ]
+        _get_engine.return_value.execute_check.return_value = ReviewSet(
+            warning_count=0, error_count=0, column_list=column_list, rows=rows
+        )
+        r = self.client.post("/api/v1/workflow/sqlcheck/", json_data, format="json")
+        self.assertListEqual(
+            list(json.loads(r.content).keys()),
+            ['is_execute', 'checked', 'warning', 'error', 'warning_count', 'error_count', 'is_critical', 'syntax_type',
+             'rows', 'column_list', 'status', 'affected_rows']
+        )
+        self.assertListEqual(
+            list(json.loads(r.content)["rows"][0].keys()), column_list
+        )
+
     def test_submit_workflow(self):
         """测试提交SQL上线工单"""
         json_data = {
@@ -468,6 +550,22 @@ def test_submit_workflow(self):
         self.assertEqual(r.status_code, status.HTTP_201_CREATED)
         self.assertEqual(r.json()["workflow"]["workflow_name"], "上线工单1")
 
+    def test_submit_param_is_None(self):
+        """测试SQL提交，参数内容为空"""
+        json_data = {
+            "workflow": {
+                "workflow_name": "上线工单1",
+                "demand_url": "test",
+                "group_id": 1,
+                "db_name": "test_db",
+                "engineer": self.user.username,
+                "instance": self.ins.id,
+            },
+            "sql_content": "",
+        }
+        r = self.client.post("/api/v1/workflow/", json_data, format="json")
+        self.assertEqual(r.status_code, status.HTTP_400_BAD_REQUEST)
+
     def test_audit_workflow(self):
         """测试审核工单"""
         json_data = {