diff --git a/cope2n-ai-fi/modules/sdsvkie_ b/cope2n-ai-fi/modules/sdsvkie_
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+Subproject commit 8349a89de7fd8c9e6958907047d16bdc23a77adf
diff --git a/cope2n-ai-fi/modules/sdsvkv_oldu b/cope2n-ai-fi/modules/sdsvkv_oldu
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+Subproject commit bdba044bb2eacac7c7cfe0e0f321196d03b681f6
diff --git a/cope2n-ai-fi/modules/sdsvtd_ b/cope2n-ai-fi/modules/sdsvtd_
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+Subproject commit a9a796f843f6ad99977a8dcba02d65fe75225574
diff --git a/cope2n-ai-fi/modules/sdsvtr_ b/cope2n-ai-fi/modules/sdsvtr_
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+Subproject commit 2c788e9e2d7fe369869d474fbb22426a4ca84590
diff --git a/demo-ocr b/demo-ocr
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+Subproject commit 036226c29ecd4aa0e28e89880c7b331523266caa
diff --git a/deploy_images.py b/deploy_images.py
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diff --git a/deploy_images.sh b/deploy_images.sh
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diff --git a/speedtest_sync_periodically.py b/speedtest_sync_periodically.py
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+import requests
+import time
+import argparse
+import multiprocessing
+import tqdm
+import random
+import traceback
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--host", dest="host", default="https://sbt.idp.sdsrv.ai", required=False)
+parser.add_argument("-u", "--username", help="Username to connect to server", required=True)
+parser.add_argument("-p", "--password", help="Password to connect to server", required=True)
+parser.add_argument("--num_requests", type=int, help="Number of requests", required=False, default=100)
+parser.add_argument("--num_workers", type=int, help="Number of workers", required=False, default=3)
+parser.add_argument("--checking_interval", type=float, help="Interval result checking time", required=False, default=0.5)
+args = parser.parse_args()
+
+PROCESSING_TIMEOUT = 60
+
+
+# =================================================================
+# GET THE TOKEN
+response = requests.post(f'{args.host}/api/ctel/login/', json={
+    'username': args.username,
+    'password': args.password
+})
+try:
+    token = response.json()['token']
+except:
+    print("Failed to login")
+    print(response.content)
+# After the login, store the token in the memory (RAM) or DB
+# Re-login to issue a new token after 6 days.
+# =================================================================
+
+def process_file(data):
+    files, token = data
+    num_files = len(files)
+    files.append(
+        ('processType', (None, 12)),
+    )
+    # =================================================================
+    # UPLOAD THE FILE
+    start_time = time.time()
+    try:
+        response = requests.post(f'{args.host}/api/ctel/images/process_sync/', headers={
+            'Authorization': token,
+        }, files=files, timeout=300)
+    except requests.exceptions.Timeout:
+        print("Timeout occurred while uploading")
+        return {
+            "success": False,
+            "status": "timeout",
+            "upload_time": 0,
+            "process_time": 0,
+            "num_files": 0,
+        }
+    except Exception as e:
+        print(e)
+        traceback.print_exc()
+        print("Unknown exception occurred while uploading")
+        return {
+            "success": False,
+            "status": "unknown error",
+            "upload_time": 0,
+            "process_time": 0,
+            "num_files": 0,
+        }
+    end_time = time.time()
+    upload_time = end_time - start_time
+    # =================================================================
+
+    try:
+        data = response.json()
+        data.pop("files", None)
+        print(data)
+    except:
+        print(response.content)
+        return {
+            "success": False,
+            "status": "timeout",
+            "upload_time": 0,
+            "process_time": 0,
+            "num_files": 0,
+        }
+    return {
+        "success": True,
+        "status": 200,
+        "upload_time": upload_time,
+        "process_time": upload_time,
+        "num_files": num_files,
+    }
+
+# invoice_files = [
+#     ('invoice_file', ('invoice.pdf', open("test_samples/20220303025923NHNE_20220222_Starhub_Order_Confirmation_by_Email.pdf", "rb").read())),
+# ]
+invoice_files = [
+    ('invoice_file', ('invoice.jpg', open("test_samples/sbt/invoice.jpg", "rb").read())),
+]
+imei_files = [
+    ('imei_files', ("test_samples/sbt/imei1.jpg", open("test_samples/sbt/imei1.jpg", "rb").read())),
+    ('imei_files', ("test_samples/sbt/imei2.jpg", open("test_samples/sbt/imei2.jpg", "rb").read())),
+]
+# imei_files = [
+#     ('imei_files', ("test_samples/sbt/imei1.jpg", open("test_samples/sbt/imei1.jpg", "rb").read())),
+#     ('imei_files', ("test_samples/sbt/imei2.jpg", open("test_samples/sbt/imei2.jpg", "rb").read())),
+# ]
+def get_imei_files():
+    # num_files = random.randint(1, len(imei_files) + 1)
+    num_files = 2
+    print("Num imeis", num_files)
+    files = imei_files[:num_files]
+    # print("Num of imei files:", len(files))
+    return files
+def get_files():
+    return invoice_files + get_imei_files()
+def gen_input(num_input):
+    last = time.time()
+    rate = 60/(12/3)
+    for _ in range(num_input):
+        interval = rate-(time.time()-last)
+        if interval > 0:
+            print(f"[INFO]: sleep for {interval}")
+            time.sleep(interval)
+        last = time.time()
+        yield (get_files(), token)
+pool = multiprocessing.Pool(processes=args.num_workers*5)
+results = []
+for result in tqdm.tqdm(pool.imap_unordered(process_file, gen_input(num_input=args.num_requests)), total=args.num_requests):
+    results.append(result)
+
+print("## TEST REPORT #################################")
+print("Number of requests: {}".format(args.num_requests))
+print("Number of concurrent requests: {}".format(args.num_workers))
+print("Number of files: 1 invoice, 1-5 imei files (random)")
+print("Query time interval for result: {:.3f}s ".format(args.checking_interval))
+print("--------------------------------------")
+print("SUCCESS RATE")
+counter = {}
+for result in results:
+    counter[result["status"]] = counter.get(result["status"], 0) + 1
+total_requests = sum(counter.values())
+print("Success rate: {}".format(counter.get(200, 0) / total_requests if total_requests > 0 else -1))
+print("Statuses:", counter)
+print("--------------------------------------")
+print("TIME BY REQUEST")
+uploading_time = [x["upload_time"] for x in results if x["success"]]
+if len(uploading_time) == 0:
+    print("No valid uploading time")
+    print("Check the results!")
+processing_time = [x["process_time"] for x in results if x["success"]]
+print("Uploading time (Avg / Min / Max): {:.3f}s {:.3f}s {:.3f}s".format(sum(uploading_time) / len(uploading_time), min(uploading_time), max(uploading_time)))
+print("Processing time (Avg / Min / Max): {:.3f}s {:.3f}s {:.3f}s".format(sum(processing_time) / len(processing_time), min(processing_time), max(processing_time)))
+print("--------------------------------------")
+print("TIME BY IMAGE")
+uploading_time = [x["upload_time"] for x in results if x["success"]]
+processing_time = [x["process_time"] for x in results if x["success"]]
+num_images = sum(x["num_files"] for x in results if x["success"])
+print("Total images:", num_images)
+print("Uploading time: {:.3f}s".format(sum(uploading_time) / num_images))
+print("Processing time: {:.3f}s".format(sum(processing_time) / num_images))
+print("--------------------------------------")