GUEST OS CAN't CONNECT TO INERTNET IN VM WORKSTATATION 10

DEAR ：

I USE WORKSTATION 10，AND I INSTALL WIN8X64 AND WIN10X64.

WHEN I USE BRIDGE ，IT CAN CONNECT TO INTERNET.

BUT，WHEN I USE NAT，I CAN CONNECT TO INTERNET.

In Bridge Model,I had set static IP, and DNS, AND COLOSE FIREWARE.

I CAN PING EACH OTHER BETWEEN GEST AND HOST,BUT GUEST OS STILL CAN CONNECT TO INTERNET?

HOW TO FIX THIS PROBLEM?

THX.