diff --git a/website/package.json b/website/package.json
index 592bb55..fbb3f79 100644
--- a/website/package.json
+++ b/website/package.json
@@ -29,7 +29,7 @@
     "@easyops-cn/docusaurus-search-local": "^0.55.1",
     "@mdx-js/react": "^3.0.0",
     "clsx": "^2.0.0",
-    "mermaid": "^12.1.0",
+    "mermaid": "^12.2.0",
     "prism-react-renderer": "^2.3.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
diff --git a/website/yarn.lock b/website/yarn.lock
index ddbd80c..8c88791 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -3276,7 +3276,7 @@
   resolved "https://registry.npmjs.org/@types/ms/-/ms-2.1.0.tgz"
   integrity sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA==
 
-"@types/node@*", "@types/node@^26.6.5":
+"@types/node@*":
   version "26.6.5"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-26.6.5.tgz#cb35209e7767c503551b5fa42a48231c7441d979"
   integrity sha512-uMzsv9stDdofIZBx4UGh4Z9ZgXnGC9seRDscilBcTHAeOFk67MZg/k9bWVfO+bk4qZmG+l52hRnLwUiH2LnJTg==
@@ -3288,6 +3288,13 @@
   resolved "https://registry.npmjs.org/@types/node/-/node-17.0.45.tgz"
   integrity sha512-w+tIMs3rq2afQdsPJlODhoUEKzFP1ayaoyl1CcnwtIlsVe7K7bA1NGm4s3PraqTLlXnbIN84zuBlxBWo1u9BLw==
 
+"@types/node@^25.5.2":
+  version "25.9.9"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-25.9.9.tgz#19f1b689ab7558ed910664b6078113b8abbef1d0"
+  integrity sha512-b4e2xxj/yMeT2hNlD6x7zNFiQK2Dlmkb9CQ6v3/1G2RezKN4YS2lcEv8lzGm1mhs4f2lM4yNAMI/zUDBZBBt7w==
+  dependencies:
+    undici-types ">=7.24.0 <7.24.7"
+
 "@types/prismjs@^1.26.0":
   version "1.26.6"
   resolved "https://registry.npmjs.org/@types/prismjs/-/prismjs-1.26.6.tgz"
@@ -6585,7 +6592,7 @@ jsonify@^0.0.1:
   resolved "https://registry.npmjs.org/jsonify/-/jsonify-0.0.1.tgz"
   integrity sha512-2/Ki0GcmuqSrgFyelQq9M05y7PS0mEwuIzrf3f1fPqkVDVRvZrPZtVSMHxdgo8Aq0sxAOb/cr2aqqA3LeWHVPg==
 
-katex@0.19.0, katex@^0.16.47:
+katex@0.19.0, katex@^0.18.0:
   version "0.19.0"
   resolved "https://registry.npmjs.org/katex/-/katex-0.19.0.tgz"
   integrity sha512-v6Tznz3zJ7u3niRCoDTsumM2+HA2XXcCu+WAacCeHD2z3p9A9Ks987o5FzfTGBN0e8A0vjEgIDvLbICrXpdw/Q==
@@ -7046,10 +7053,10 @@ merge2@^1.3.0, merge2@^1.4.1:
   resolved "https://registry.npmjs.org/merge2/-/merge2-1.4.1.tgz"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
 
-mermaid@>=11.6.0, mermaid@^12.1.0:
-  version "12.1.0"
-  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-12.1.0.tgz#b9f893f32dc2f86bf7b31d3399e2e2d381e0464b"
-  integrity sha512-wlVCp+8eTupfCeeFvoZNNiTuHrvag0P2jz/ILgb/f/6jkVokUefOcujefi8qUe/j2asHiSePncVsz/xzzA80LQ==
+mermaid@>=11.6.0, mermaid@^12.2.0:
+  version "12.2.0"
+  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-12.2.0.tgz#8500d2500a57bd10f0c8ab03ec4deff87df36c39"
+  integrity sha512-w7nr/SFrLO7BaVTs3dQTvYSV6nYSBj0Yy9DjBhsIJtAcHqRzXSq4Pg32ujHZ/AdWsAMNEvvhbm5dt9E2tOiHzw==
   dependencies:
     "@braintree/sanitize-url" "^7.1.2"
     "@iconify/utils" "^3.0.2"
@@ -7067,7 +7074,7 @@ mermaid@>=11.6.0, mermaid@^12.1.0:
     dompurify "^3.4.12"
     elkjs "^0.9.3"
     es-toolkit "^1.45.1"
-    katex "^0.16.47"
+    katex "^0.18.0"
     khroma "^2.1.0"
     marked "^16.3.0"
     roughjs "^4.6.6"
@@ -9864,6 +9871,11 @@ ufo@^1.6.1:
   resolved "https://registry.npmjs.org/ufo/-/ufo-1.6.3.tgz"
   integrity sha512-yDJTmhydvl5lJzBmy/hyOAA0d+aqCBuwl818haVdYCRrWV84o7YyeVm4QlVHStqNrrJSTb6jKuFAVqAFsr+K3Q==
 
+"undici-types@>=7.24.0 <7.24.7":
+  version "7.24.6"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-7.24.6.tgz#61275b485d7fd4e9d269c7cf04ec2873c9cc0f91"
+  integrity sha512-WRNW+sJgj5OBN4/0JpHFqtqzhpbnV0GuB+OozA9gCL7a993SmU+1JBZCzLNxYsbMfIeDL+lTsphD5jN5N+n0zg==
+
 undici-types@~8.9.0:
   version "8.9.0"
   resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-8.9.0.tgz#e240d97c8b5d85e5347ce73d25865c7906c1ec9f"