diff --git a/.gitignore b/.gitignore
index 821f2c7..ff5302a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,3 +78,5 @@ typings/
 dist/
 lib/
 **/.DS_Store
+.wrangler/
+
diff --git a/src/core/query.ts b/src/core/query.ts
index c9a1dc0..67e8383 100644
--- a/src/core/query.ts
+++ b/src/core/query.ts
@@ -24,7 +24,7 @@ export class Query {
                         country: countryName 
                         ranking
                     }
-                    submits: submitStats {
+                    submits: submitStatsGlobal {
                         ac: acSubmissionNum { difficulty count }
                     }
                 }
diff --git a/wrangler.toml b/wrangler.toml
index ec67fd4..03d9408 100644
--- a/wrangler.toml
+++ b/wrangler.toml
@@ -1,11 +1,12 @@
 name = "leetcode"
 main = "dist/worker.js"
-account_id = "e7477191007081e167a2b188734c4e81"
 workers_dev = true
 compatibility_date = "2022-05-26"
-kv_namespaces = []
 node_compat = true
 
+[limits]
+cpu_ms = 50
+
 [build]
 command = "npm run -s build:worker"