diff --git a/taosTest.py b/taosTest.py
new file mode 100644
index 0000000..5baede8
--- /dev/null
+++ b/taosTest.py
@@ -0,0 +1,100 @@
+import taosws
+import time
+
+
+def create_connection():
+    host = "192.168.1.87"
+    port = 6041
+
+    conn = taosws.connect(
+        host=host,
+        port=port,
+        user="root",
+        password="wDvfFffdwbm5U15K",
+        database="tms"
+    )
+
+    print(f"Connected to {host}:{port}")
+    return conn
+
+
+def create_sub_table(conn):
+    sql = """
+    CREATE TABLE IF NOT EXISTS gj_jxjs_sk_test001
+    USING gj_jxjs_sk
+    TAGS ('test001','equip001')
+    """
+    conn.execute(sql)
+    print("Sub table created")
+
+
+def insert_test_data(conn):
+
+    base_ts = int(time.time() * 1000)
+
+    sql = f"""
+    INSERT INTO gj_jxjs_sk_test001 VALUES
+    ({base_ts}, 'well1',1,1,1,20250311,120000,1,100.5,100.5,100.5,100.5,5.5,10.5,200,200,5.5,5.5,100,100,120,200,200,1,1,1,10,10,1,1,1,1,1,1,1,1,1,1,1,100,5,1,1,1,1,1),
+    ({base_ts+1000}, 'well1',1,1,2,20250311,120001,1,101.5,101.5,101.5,101.5,5.6,10.6,201,201,5.6,5.6,101,101,121,201,201,1,1,1,11,11,1,1,1,1,1,1,1,1,1,1,1,101,5,1,1,1,1,1),
+    ({base_ts+2000}, 'well1',1,1,3,20250311,120002,1,102.5,102.5,102.5,102.5,5.7,10.7,202,202,5.7,5.7,102,102,122,202,202,1,1,1,12,12,1,1,1,1,1,1,1,1,1,1,1,102,5,1,1,1,1,1)
+    """
+
+    conn.execute(sql)
+
+    print("Insert success")
+
+    return base_ts
+
+
+def query_stable(conn, start_ts, end_ts):
+
+    sql = f"""
+    SELECT ts, actual_date, actual_time, deptbitm, chkp, sppa, rpma, torqa, hkla, blkpos, woba
+    FROM gj_jxjs_sk
+    WHERE ts > {start_ts} AND ts < {end_ts}
+    ORDER BY ts ASC
+    """
+
+    result = conn.query(sql)
+
+    print("\nQuery from STABLE (gj_jxjs_sk):")
+    for row in result:
+        print(row)
+
+
+def query_sub_table(conn, start_ts, end_ts):
+
+    sql = f"""
+    SELECT ts, actual_date, actual_time, deptbitm, chkp, sppa, rpma, torqa, hkla, blkpos, woba
+    FROM gj_jxjs_sk_test001
+    WHERE ts > {start_ts} AND ts < {end_ts}
+    ORDER BY ts ASC
+    """
+
+    result = conn.query(sql)
+
+    print("\nQuery from SUB TABLE (gj_jxjs_sk_test001):")
+    for row in result:
+        print(row)
+
+
+if __name__ == "__main__":
+
+    conn = create_connection()
+
+    try:
+
+        # 1 创建子表
+        create_sub_table(conn)
+
+        # 2 插入测试数据
+        base_ts = insert_test_data(conn)
+
+        # 3 查询 STABLE
+        query_stable(conn, base_ts - 1000, base_ts + 5000)
+
+        # 4 查询子表
+        query_sub_table(conn, base_ts - 1000, base_ts + 5000)
+
+    finally:
+        conn.close()
\ No newline at end of file
diff --git a/test_websocket.py b/test_websocket.py
index 6a6cdee..a47cca8 100644
--- a/test_websocket.py
+++ b/test_websocket.py
@@ -1,7 +1,7 @@
 import ssl
 import websocket
 
-URL = "ws://192.168.1.41:9516/ws/"      # 注意走 443，不要再连 8080 了
+URL = "wss://192.168.1.87/ws/"      # 注意走 443，不要再连 8080 了
 # 如果你的 WS 路径是 /ws/，就写成上面这样；若是别的路径自己改
 
 def on_message(ws, msg): print("收到:", msg)