diff --git a/be/test.py b/be/test.py
new file mode 100644
index 0000000..08c6257
--- /dev/null
+++ b/be/test.py
@@ -0,0 +1,32 @@
+import requests
+import json
+import threading
+
+headers = {'Content-Type': 'application/json'}
+data = {"projectName":"demo5","fileName":"test11.txt","annoDetails":[{"name":"北","type":"person1","start":5,"end":6,"isSmall":False}]}
+test_times = 20
+test_cnt = 0
+err_cnt = 0
+
+def create_load():
+    global test_times
+    global test_cnt
+    global err_cnt
+    result = requests.post('http://127.0.0.1:9060/v1/anno/create', data=json.dumps(data), headers=headers)
+    if result.json()['errMsg']:
+        err_cnt += 1
+        print('Catch Err:', result.json())
+    test_cnt += 1
+    if test_cnt == test_times:
+        if err_cnt == 0:
+            print('Test success!')
+        else:
+            print('Test failed!')
+    
+print('Start', test_times, 'test')
+for i in range(test_times):
+    # 单线程测试
+    # create_load()
+    # 多线程测试
+    t = threading.Thread(target=create_load,args=())
+    t.start()