diff --git a/app.py b/app.py
index 3e24908..de8af41 100644
--- a/app.py
+++ b/app.py
@@ -49,4 +49,4 @@ def swimming_tips():
 
 
 if __name__ == "__main__":
-    app.run(debug=True,port=80)
\ No newline at end of file
+    app.run(debug=True,host="0.0.0.0",port=80)
\ No newline at end of file