diff --git a/api/mock/Cluster-center b/api/mock/Cluster-center
index b929e676..694eea27 160000
--- a/api/mock/Cluster-center
+++ b/api/mock/Cluster-center
@@ -1 +1 @@
-Subproject commit b929e676b9781ac3ddd7c2ef343d0cafb40784a2
+Subproject commit 694eea2732d024f46c397259fbe69087fcd0bbd9
diff --git a/package-lock.json b/package-lock.json
index b671107d..3fdcb960 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -47,8 +47,6 @@
         "@types/leveldown": "^4.0.3",
         "@types/levelup": "^5.1.2",
         "@types/node": "^18.13.0",
-        "@types/socket.io": "^3.0.2",
-        "@types/socket.io-client": "^3.0.0",
         "@types/subleveldown": "^4.1.1",
         "@vue/cli-plugin-babel": "^4.1.0",
         "@vue/cli-plugin-pwa": "~5.0.0-beta.2",
@@ -1906,26 +1904,6 @@
         "@types/mime": "*"
       }
     },
-    "node_modules/@types/socket.io": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/@types/socket.io/-/socket.io-3.0.2.tgz",
-      "integrity": "sha512-pu0sN9m5VjCxBZVK8hW37ZcMe8rjn4HHggBN5CbaRTvFwv5jOmuIRZEuddsBPa9Th0ts0SIo3Niukq+95cMBbQ==",
-      "deprecated": "This is a stub types definition. socket.io provides its own type definitions, so you do not need this installed.",
-      "dev": true,
-      "dependencies": {
-        "socket.io": "*"
-      }
-    },
-    "node_modules/@types/socket.io-client": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/@types/socket.io-client/-/socket.io-client-3.0.0.tgz",
-      "integrity": "sha512-s+IPvFoEIjKA3RdJz/Z2dGR4gLgysKi8owcnrVwNjgvc01Lk68LJDDsG2GRqegFITcxmvCMYM7bhMpwEMlHmDg==",
-      "deprecated": "This is a stub types definition. socket.io-client provides its own type definitions, so you do not need this installed.",
-      "dev": true,
-      "dependencies": {
-        "socket.io-client": "*"
-      }
-    },
     "node_modules/@types/socket.io-parser": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/@types/socket.io-parser/-/socket.io-parser-3.0.0.tgz",
@@ -19517,24 +19495,6 @@
         "@types/mime": "*"
       }
     },
-    "@types/socket.io": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/@types/socket.io/-/socket.io-3.0.2.tgz",
-      "integrity": "sha512-pu0sN9m5VjCxBZVK8hW37ZcMe8rjn4HHggBN5CbaRTvFwv5jOmuIRZEuddsBPa9Th0ts0SIo3Niukq+95cMBbQ==",
-      "dev": true,
-      "requires": {
-        "socket.io": "*"
-      }
-    },
-    "@types/socket.io-client": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/@types/socket.io-client/-/socket.io-client-3.0.0.tgz",
-      "integrity": "sha512-s+IPvFoEIjKA3RdJz/Z2dGR4gLgysKi8owcnrVwNjgvc01Lk68LJDDsG2GRqegFITcxmvCMYM7bhMpwEMlHmDg==",
-      "dev": true,
-      "requires": {
-        "socket.io-client": "*"
-      }
-    },
     "@types/socket.io-parser": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/@types/socket.io-parser/-/socket.io-parser-3.0.0.tgz",
diff --git a/package.json b/package.json
index 5ae4327b..166ff431 100644
--- a/package.json
+++ b/package.json
@@ -52,8 +52,6 @@
     "@types/leveldown": "^4.0.3",
     "@types/levelup": "^5.1.2",
     "@types/node": "^18.13.0",
-    "@types/socket.io": "^3.0.2",
-    "@types/socket.io-client": "^3.0.0",
     "@types/subleveldown": "^4.1.1",
     "@vue/cli-plugin-babel": "^4.1.0",
     "@vue/cli-plugin-pwa": "~5.0.0-beta.2",
diff --git a/state-center b/state-center
index 00605269..4e0e5306 160000
--- a/state-center
+++ b/state-center
@@ -1 +1 @@
-Subproject commit 00605269b439777b6d3992c6b4a855772fc8dd3d
+Subproject commit 4e0e530630e381b4f1ae708e548988f08475a3a4