diff --git a/plugins/dbgate-plugin-duckdb/src/backend/driver.js b/plugins/dbgate-plugin-duckdb/src/backend/driver.js
index c1fc43bcc..c7e5d54d5 100644
--- a/plugins/dbgate-plugin-duckdb/src/backend/driver.js
+++ b/plugins/dbgate-plugin-duckdb/src/backend/driver.js
@@ -178,7 +178,7 @@ const driver = {
 
     return {
       version,
-      versionText: `DuchDB ${version}`,
+      versionText: `DuckDB ${version}`,
     };
   },
 
diff --git a/plugins/dbgate-plugin-duckdb/src/backend/helpers.js b/plugins/dbgate-plugin-duckdb/src/backend/helpers.js
index 4a2e3d47d..3364cfd93 100644
--- a/plugins/dbgate-plugin-duckdb/src/backend/helpers.js
+++ b/plugins/dbgate-plugin-duckdb/src/backend/helpers.js
@@ -21,7 +21,7 @@ function _normalizeValue(value) {
   }
 
   if (typeof value === 'bigint') {
-    return `${value}n`;
+    return parseInt(value);
   }
 
   if (Array.isArray(value)) {