diff --git a/v2/public-resolvers.md b/v2/public-resolvers.md
index fede4cd0..0b1a0d57 100644
--- a/v2/public-resolvers.md
+++ b/v2/public-resolvers.md
@@ -2093,6 +2093,13 @@ Deutsche Telekom experimental DoH server.
 sdns://AgUAAAAAAAAAAKDMEGDTnIMptitvvH0NbfkwmGm5gefmOS1c2PpAj02A5iBETr1nu4P4gHs5Iek4rJF4uIK9UKrbESMfBEz18I33zgpkbnMudDUzLmRlCi9kbnMtcXVlcnk
 
 
+## tuna-doh-ipv4
+
+DoH server provided by Tsinghua University TUNA Association, located in mainland China, no GFW poisoning yet it has a manual blacklist.
+
+sdns://AgEAAAAAAAAADjEwMS42LjYuNjo4NDQzIK1qpBdrU4bYUR9hndtAuau63aTdf8FzZNthRIP9zKhHDjEwMS42LjYuNjo4NDQzCi9kbnMtcXVlcnk
+
+
 ## uncensoreddns-dk-ipv4
 
 Also known as censurfridns.
diff --git a/v2/public-resolvers.md.minisig b/v2/public-resolvers.md.minisig
index cceb1396..98fb5f99 100644
--- a/v2/public-resolvers.md.minisig
+++ b/v2/public-resolvers.md.minisig
@@ -1,4 +1,4 @@
 untrusted comment: signature from minisign secret key
-RWQf6LRCGA9i53JUf5ohZaZ9BgjUwTANXkV3RNLPU9Cmnu0hS/ebdTKefzrmZ9zujnXdG+LgR7/CVnSHOYo4z6fykRH7KnmkFgg=
-trusted comment: timestamp:1631998182	file:public-resolvers.md
-T8iIWn7/1Jt3VchxpIXYFQdQvYOyFCguf5INaiN7ZHVRJAhRsXdyIW4sKjHcSiszOdKW9xZrr33a94XOUuUlDw==
+RWQf6LRCGA9i51wh2zuu6EwlYagL9BD0kNdhCvw9K6VLpAdVntxeehED/+qP5fBGQA9Kjt5/3eTZXWuxV35sHWEVz2C3YZwt8Qg=
+trusted comment: timestamp:1632249788	file:public-resolvers.md
+FQ2r0+BCMY2Y823UyeaKmItekp0JlhY6pk8gEiUKdPMf8+2MuWOrkxAEIklfBW+ifIrHA1E9t/rliN4lJw7vAA==
diff --git a/v3/public-resolvers.md b/v3/public-resolvers.md
index 86368981..8a0979cb 100644
--- a/v3/public-resolvers.md
+++ b/v3/public-resolvers.md
@@ -2136,12 +2136,14 @@ Deutsche Telekom experimental DoH server.
 
 sdns://AgUAAAAAAAAAAKDMEGDTnIMptitvvH0NbfkwmGm5gefmOS1c2PpAj02A5iBETr1nu4P4gHs5Iek4rJF4uIK9UKrbESMfBEz18I33zgpkbnMudDUzLmRlCi9kbnMtcXVlcnk
 
+
 ## tuna-doh-ipv4
 
 DoH server provided by Tsinghua University TUNA Association, located in mainland China, no GFW poisoning yet it has a manual blacklist.
 
 sdns://AgEAAAAAAAAADjEwMS42LjYuNjo4NDQzIK1qpBdrU4bYUR9hndtAuau63aTdf8FzZNthRIP9zKhHDjEwMS42LjYuNjo4NDQzCi9kbnMtcXVlcnk
 
+
 ## uncensoreddns-dk-ipv4
 
 Also known as censurfridns.
diff --git a/v3/public-resolvers.md.minisig b/v3/public-resolvers.md.minisig
index af5d0043..0e64666f 100644
--- a/v3/public-resolvers.md.minisig
+++ b/v3/public-resolvers.md.minisig
@@ -1,4 +1,4 @@
 untrusted comment: signature from minisign secret key
-RWQf6LRCGA9i55Xxgp4q67FbxQVcp+axbIqWlYij7p6novWCHoSXwEaqTqy2wYKuRDyXhhRFNMW/7+0h62Fg+d3ZRntYTab9lws=
-trusted comment: timestamp:1631998182	file:public-resolvers.md
-nYtUMLIVs6UlgNvFzuizFdB+dy/bE1D63DBN+lWmf4s+XH3lhrJW/o0b/k22tOb59mL+8Z7gAvdT2YiZanIVAA==
+RWQf6LRCGA9i5xL2cn0CYNEq4Al5flHcH7n6sQQXq/V3Gf9HKY1/4ObdRDH3U696LHFuqPZsDIGtiuA8Jlm0P4ZgTwG45ATHhw8=
+trusted comment: timestamp:1632249788	file:public-resolvers.md
+uLkGpvRcoqB4rTgB9tE5ihU+90mXZ7FO+vmwmpK88iqZu3pgXmeOJ91K1pxygjbuNo7UydObN+6d36R1HCpOCw==