diff --git a/sui/fees.json b/sui/fees.json
index 95619b4..078712e 100644
--- a/sui/fees.json
+++ b/sui/fees.json
@@ -319,6 +319,11 @@
             "method": "/sui.rpc.v2.NameService/ReverseLookupName",
             "calBase": 100000000,
             "ruCost": 50
+        },
+        {
+            "method": "/graphql",
+            "calBase": 200000,
+            "ruCost": 5
         }
     ],
     "nodeTypeRate": {
diff --git a/sui/graphql-openapi.yaml b/sui/graphql-openapi.yaml
new file mode 100644
index 0000000..3e2b1f2
--- /dev/null
+++ b/sui/graphql-openapi.yaml
@@ -0,0 +1,11 @@
+openapi: 3.1.0
+info:
+  title: GraphQL
+  description: ''
+  version: 1.0.0 
+paths:
+  /:
+    post:
+      summary: GraphQL Query
+    get:
+      summary: GraphQL Query
diff --git a/sui/limiter.yaml b/sui/limiter.yaml
new file mode 100644
index 0000000..fb28f1d
--- /dev/null
+++ b/sui/limiter.yaml
@@ -0,0 +1,8 @@
+methods:
+  - name: "default"
+    maxBatchSize: 1000 #  batch Size 由于特殊性，并不支持到具体方法，所以请配置到默认方法 
+  - name: "/graphql"
+    maxBatchSize: 5
+    limits:
+      - level: "L1"
+        maxBatchSize: 5