diff --git a/src/platform/windows.rs b/src/platform/windows.rs
index df783b781..d58598f2a 100644
--- a/src/platform/windows.rs
+++ b/src/platform/windows.rs
@@ -1923,18 +1923,22 @@ pub fn uninstall_cert() -> ResultType<()> {
 mod cert {
     use hbb_common::{allow_err, bail, log, ResultType};
     use std::{path::Path, str::from_utf8};
-    use winapi::shared::{
-        minwindef::{BYTE, DWORD, TRUE},
-        ntdef::NULL,
-    };
-    use winapi::um::{
-        errhandlingapi::GetLastError,
-        wincrypt::{
-            CertCloseStore, CertEnumCertificatesInStore, CertNameToStrA, CertOpenSystemStoreA,
-            CryptHashCertificate, ALG_ID, CALG_SHA1, CERT_ID_SHA1_HASH, CERT_X500_NAME_STR,
-            PCCERT_CONTEXT,
+    use winapi::{
+        shared::{
+            minwindef::{BYTE, DWORD, FALSE, TRUE},
+            ntdef::NULL,
+        },
+        um::{
+            errhandlingapi::GetLastError,
+            wincrypt::{
+                CertAddEncodedCertificateToStore, CertCloseStore, CertDeleteCertificateFromStore,
+                CertEnumCertificatesInStore, CertNameToStrA, CertOpenSystemStoreW,
+                CryptHashCertificate, ALG_ID, CALG_SHA1, CERT_ID_SHA1_HASH,
+                CERT_STORE_ADD_REPLACE_EXISTING, CERT_X500_NAME_STR, PCCERT_CONTEXT,
+                X509_ASN_ENCODING,
+            },
+            winreg::HKEY_LOCAL_MACHINE,
         },
-        winreg::HKEY_LOCAL_MACHINE,
     };
     use winreg::{
         enums::{KEY_WRITE, REG_BINARY},
@@ -1946,6 +1950,8 @@ mod cert {
     const THUMBPRINT_ALG: ALG_ID = CALG_SHA1;
     const THUMBPRINT_LEN: DWORD = 20;
 
+    const CERT_ISSUER_1: &str = "CN=\"WDKTestCert admin,133225435702113567\"\0";
+
     #[inline]
     unsafe fn compute_thumbprint(pb_encoded: *const BYTE, cb_encoded: DWORD) -> (Vec<u8>, String) {
         let mut size = THUMBPRINT_LEN;
@@ -2000,6 +2006,12 @@ mod cert {
 
     pub fn install_cert<P: AsRef<Path>>(path: P) -> ResultType<()> {
         let mut cert_bytes = std::fs::read(path)?;
+        install_cert_reg(&mut cert_bytes)?;
+        install_cert_add_cert_store(&mut cert_bytes)?;
+        Ok(())
+    }
+
+    fn install_cert_reg(cert_bytes: &mut [u8]) -> ResultType<()> {
         unsafe {
             let thumbprint = compute_thumbprint(cert_bytes.as_mut_ptr(), cert_bytes.len() as _);
             log::debug!("Thumbprint of cert {}", &thumbprint.1);
@@ -2008,25 +2020,56 @@ mod cert {
             let (cert_key, _) = reg_cert_key.create_subkey(&thumbprint.1)?;
             let data = winreg::RegValue {
                 vtype: REG_BINARY,
-                bytes: create_cert_blob(thumbprint.0, cert_bytes),
+                bytes: create_cert_blob(thumbprint.0, cert_bytes.to_vec()),
             };
             cert_key.set_raw_value("Blob", &data)?;
         }
         Ok(())
     }
 
+    fn install_cert_add_cert_store(cert_bytes: &mut [u8]) -> ResultType<()> {
+        unsafe {
+            let store_handle = CertOpenSystemStoreW(0 as _, "ROOT\0".as_ptr() as _);
+            if store_handle.is_null() {
+                bail!("Error opening certificate store: {}", GetLastError());
+            }
+            let mut cert_ctx: PCCERT_CONTEXT = std::ptr::null_mut();
+            if FALSE
+                == CertAddEncodedCertificateToStore(
+                    store_handle,
+                    X509_ASN_ENCODING,
+                    cert_bytes.as_mut_ptr(),
+                    cert_bytes.len() as _,
+                    CERT_STORE_ADD_REPLACE_EXISTING,
+                    &mut cert_ctx as _,
+                )
+            {
+                log::error!(
+                    "Failed to call CertAddEncodedCertificateToStore: {}",
+                    GetLastError()
+                );
+            } else {
+                log::info!("Add cert to store successfully");
+            }
+
+            CertCloseStore(store_handle, 0);
+        }
+        Ok(())
+    }
+
     fn get_thumbprints_to_rm() -> ResultType<Vec<String>> {
-        let issuers_to_rm = ["CN=\"WDKTestCert admin,133225435702113567\""];
+        let issuers_to_rm = [CERT_ISSUER_1];
 
         let mut thumbprints = Vec::new();
         let mut buf = [0u8; 1024];
 
         unsafe {
-            let store_handle = CertOpenSystemStoreA(0 as _, "ROOT\0".as_ptr() as _);
+            let store_handle = CertOpenSystemStoreW(0 as _, "ROOT\0".as_ptr() as _);
             if store_handle.is_null() {
                 bail!("Error opening certificate store: {}", GetLastError());
             }
 
+            let mut vec_ctx = Vec::new();
             let mut cert_ctx: PCCERT_CONTEXT = CertEnumCertificatesInStore(store_handle, NULL as _);
             while !cert_ctx.is_null() {
                 // https://stackoverflow.com/a/66432736
@@ -2038,9 +2081,11 @@ mod cert {
                     buf.len() as _,
                 );
                 if cb_size != 1 {
+                    let mut add_ctx = false;
                     if let Ok(issuer) = from_utf8(&buf[..cb_size as _]) {
                         for iss in issuers_to_rm.iter() {
-                            if issuer.contains(iss) {
+                            if issuer == *iss {
+                                add_ctx = true;
                                 let (_, thumbprint) = compute_thumbprint(
                                     (*cert_ctx).pbCertEncoded,
                                     (*cert_ctx).cbCertEncoded,
@@ -2051,9 +2096,15 @@ mod cert {
                             }
                         }
                     }
+                    if add_ctx {
+                        vec_ctx.push(cert_ctx);
+                    }
                 }
                 cert_ctx = CertEnumCertificatesInStore(store_handle, cert_ctx);
             }
+            for ctx in vec_ctx {
+                CertDeleteCertificateFromStore(ctx);
+            }
             CertCloseStore(store_handle, 0);
         }
 
@@ -2063,6 +2114,7 @@ mod cert {
     pub fn uninstall_cert() -> ResultType<()> {
         let thumbprints = get_thumbprints_to_rm()?;
         let reg_cert_key = unsafe { open_reg_cert_store()? };
+        log::info!("Found {} certs to remove", thumbprints.len());
         for thumbprint in thumbprints.iter() {
             allow_err!(reg_cert_key.delete_subkey(thumbprint));
         }