diff --git a/hamster-core-bukkit/src/main/java/cn/hamster3/mc/plugin/core/bukkit/api/CoreBukkitAPI.java b/hamster-core-bukkit/src/main/java/cn/hamster3/mc/plugin/core/bukkit/api/CoreBukkitAPI.java
index 21b6e67..30acba8 100644
--- a/hamster-core-bukkit/src/main/java/cn/hamster3/mc/plugin/core/bukkit/api/CoreBukkitAPI.java
+++ b/hamster-core-bukkit/src/main/java/cn/hamster3/mc/plugin/core/bukkit/api/CoreBukkitAPI.java
@@ -28,7 +28,7 @@ public final class CoreBukkitAPI extends CoreAPI {
         hikariConfig.setPassword(datasourceConfig.getString("password"));
         hikariConfig.setMaximumPoolSize(datasourceConfig.getInt("maximum-pool-size", 3));
         hikariConfig.setMinimumIdle(datasourceConfig.getInt("minimum-idle", 1));
-        hikariConfig.setKeepaliveTime(datasourceConfig.getLong("keep-alive-time", 5 * 1000));
+        hikariConfig.setKeepaliveTime(datasourceConfig.getLong("keep-alive-time", 0));
         hikariConfig.setIdleTimeout(datasourceConfig.getLong("idle-timeout", 10 * 60 * 1000));
         hikariConfig.setMaxLifetime(datasourceConfig.getLong("max-lifetime", 30 * 60 * 1000));
         hikariConfig.setValidationTimeout(datasourceConfig.getLong("validation-timeout", 5000));
diff --git a/hamster-core-bungeecord/src/main/java/cn/hamster3/mc/plugin/core/bungee/api/CoreBungeeAPI.java b/hamster-core-bungeecord/src/main/java/cn/hamster3/mc/plugin/core/bungee/api/CoreBungeeAPI.java
index a4493c8..49e98ee 100644
--- a/hamster-core-bungeecord/src/main/java/cn/hamster3/mc/plugin/core/bungee/api/CoreBungeeAPI.java
+++ b/hamster-core-bungeecord/src/main/java/cn/hamster3/mc/plugin/core/bungee/api/CoreBungeeAPI.java
@@ -29,7 +29,7 @@ public final class CoreBungeeAPI extends CoreAPI {
         hikariConfig.setPassword(datasourceConfig.getString("password"));
         hikariConfig.setMaximumPoolSize(datasourceConfig.getInt("maximum-pool-size", 3));
         hikariConfig.setMinimumIdle(datasourceConfig.getInt("minimum-idle", 1));
-        hikariConfig.setKeepaliveTime(datasourceConfig.getLong("keep-alive-time", 5 * 1000));
+        hikariConfig.setKeepaliveTime(datasourceConfig.getLong("keep-alive-time", 0));
         hikariConfig.setIdleTimeout(datasourceConfig.getLong("idle-timeout", 10 * 60 * 1000));
         hikariConfig.setMaxLifetime(datasourceConfig.getLong("max-lifetime", 30 * 60 * 1000));
         hikariConfig.setValidationTimeout(datasourceConfig.getLong("validation-timeout", 5000));