The "Personal Insurance Certificate" in Hefei Social Security cannot be printed online.

That's because your security level is set a little high. Let me tell you the next step. You just need to operate it. Open the Internet option under the Tools option in IE menu bar, click the security bar, open the custom security level in the Internet area, and set "Run Activex controls and plug-ins" to enable. An easier way is to set the security level directly to Default.