diff --git a/db/knex_migrations/2024-04-26-0000-snmp-monitor.js b/db/knex_migrations/2024-04-26-0000-snmp-monitor.js
index 6cf87100..8e553de7 100644
--- a/db/knex_migrations/2024-04-26-0000-snmp-monitor.js
+++ b/db/knex_migrations/2024-04-26-0000-snmp-monitor.js
@@ -3,7 +3,7 @@ exports.up = function (knex) {
         .alterTable("monitor", function (table) {
             table.string("snmp_community_string", 255).defaultTo("public"); // Add snmp_community_string column
             table.string("snmp_oid").defaultTo(null); // Add oid column
-            table.enum("snmp_version", [ "1", "2c", "3" ]).defaultTo("2c"); // Add snmp_version column with enum values
+            table.enum("snmp_version", [ "0", "1", "3" ]).defaultTo("1"); // Add snmp_version column with enum values (0: SNMPv1, 1: SNMPv2c, 3: SNMPv3)
             table.float("snmp_control_value").defaultTo(null); // Add control_value column as float
             table.string("snmp_condition").defaultTo(null); // Add oid column
         });
diff --git a/src/pages/EditMonitor.vue b/src/pages/EditMonitor.vue
index 008525bd..90026d86 100644
--- a/src/pages/EditMonitor.vue
+++ b/src/pages/EditMonitor.vue
@@ -1339,7 +1339,7 @@ message HealthCheckResponse {
 
             // Set default SNMP version
             if (!this.monitor.snmpVersion) {
-                this.monitor.snmpVersion = "2c";
+                this.monitor.snmpVersion = "1";
             }
 
             // Get the game list from server