diff --git a/docs/examples/python/stmt2_native.py b/docs/examples/python/stmt2_native.py
index 72f01c9038b3..28949770c612 100644
--- a/docs/examples/python/stmt2_native.py
+++ b/docs/examples/python/stmt2_native.py
@@ -45,7 +45,7 @@
         voltages = []
         phases = []
         for j in range (numOfRow):
-            timestamps.append(current + i*1000 + j)
+            timestamps.append(current + j)
             currents.append(float(random.random() * 30))
             voltages.append(random.randint(100, 300))
             phases.append(float(random.random()))
diff --git a/docs/examples/python/stmt2_ws.py b/docs/examples/python/stmt2_ws.py
index e275ee381241..8ccd3d88794a 100644
--- a/docs/examples/python/stmt2_ws.py
+++ b/docs/examples/python/stmt2_ws.py
@@ -33,7 +33,7 @@
         voltages = []
         phases = []
         for j in range (numOfRow):
-            timestamps.append(current + i)
+            timestamps.append(current + j)
             currents.append(random.random() * 30)
             voltages.append(random.randint(100, 300))
             phases.append(random.random())