diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index 1dde0d55..13327bdd 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -35,7 +35,7 @@ jobs:
           parsed_server = urlsplit(SERVER)
           if parsed_server.scheme not in {"http", "https"} or not parsed_server.netloc:
               sys.exit("Checkout server must be the platform-injected http(s) URL")
-          SSH = "ssh://git@git-ssh.u1680832.nyat.app:31411/weichen/"
+          SSH = "ssh://git@gitea.naitangbaobao.cn:52222/weichen/"
           # Reviewed allowlist, independent of candidate .gitmodules. Add repositories
           # here only with an explicit review of the checkout credential's scope.
           REPOSITORIES = {
@@ -244,7 +244,7 @@ jobs:
           parsed_server = urlsplit(SERVER)
           if parsed_server.scheme not in {"http", "https"} or not parsed_server.netloc:
               sys.exit("Checkout server must be the platform-injected http(s) URL")
-          SSH = "ssh://git@git-ssh.u1680832.nyat.app:31411/weichen/"
+          SSH = "ssh://git@gitea.naitangbaobao.cn:52222/weichen/"
           # Reviewed allowlist, independent of candidate .gitmodules. Add repositories
           # here only with an explicit review of the checkout credential's scope.
           REPOSITORIES = {
@@ -435,7 +435,7 @@ jobs:
           export GIT_CONFIG_KEY_1="http.$SERVER/.extraheader"
           export GIT_CONFIG_VALUE_1="AUTHORIZATION: token $SUBMODULE_TOKEN"
           export GIT_CONFIG_KEY_2="url.$SERVER/weichen/.insteadOf"
-          export GIT_CONFIG_VALUE_2="ssh://git@git-ssh.u1680832.nyat.app:31411/weichen/"
+          export GIT_CONFIG_VALUE_2="ssh://git@gitea.naitangbaobao.cn:52222/weichen/"
           export GIT_CONFIG_KEY_3="core.hooksPath"
           export GIT_CONFIG_VALUE_3="/dev/null"
           git clone --depth=1 "$SERVER/weichen/Agent-System-RDM.git" rdm
@@ -569,7 +569,7 @@ jobs:
           parsed_server = urlsplit(SERVER)
           if parsed_server.scheme not in {"http", "https"} or not parsed_server.netloc:
               sys.exit("Checkout server must be the platform-injected http(s) URL")
-          SSH = "ssh://git@git-ssh.u1680832.nyat.app:31411/weichen/"
+          SSH = "ssh://git@gitea.naitangbaobao.cn:52222/weichen/"
           # Reviewed allowlist, independent of candidate .gitmodules. Add repositories
           # here only with an explicit review of the checkout credential's scope.
           REPOSITORIES = {
@@ -723,7 +723,7 @@ jobs:
           export GIT_CONFIG_KEY_1="http.$SERVER/.extraheader"
           export GIT_CONFIG_VALUE_1="AUTHORIZATION: token $SUBMODULE_TOKEN"
           export GIT_CONFIG_KEY_2="url.$SERVER/weichen/.insteadOf"
-          export GIT_CONFIG_VALUE_2="ssh://git@git-ssh.u1680832.nyat.app:31411/weichen/"
+          export GIT_CONFIG_VALUE_2="ssh://git@gitea.naitangbaobao.cn:52222/weichen/"
           export GIT_CONFIG_KEY_3="core.hooksPath"
           export GIT_CONFIG_VALUE_3="/dev/null"
           git clone --depth=1 "$SERVER/weichen/Agent-System-RDM.git" rdm