diff --git a/main.py b/main.py
index b87e1cb..9137a7b 100644
--- a/main.py
+++ b/main.py
@@ -15,6 +15,7 @@ import asyncio
 import threading
 from multiprocessing import Value
 from fastapi.middleware.cors import CORSMiddleware
+import random
 
 JUNCTION = 0
 RESERVOIR = 1
@@ -1829,3 +1830,15 @@ async def get_json():
     )
 
 
+############################################################
+# DingZQ, 2024-12-09, Add sample API to return real time data/simulation result
+############################################################
+@app.get("/getrealtimedata/")
+async def get_realtimedata():
+    data = [random.randint(0, 100) for _ in range(100)]
+    return data
+
+@app.get("/getsimulationresult/")
+async def get_simulationresult():
+    data = [random.randint(0, 100) for _ in range(100)]
+    return data
\ No newline at end of file