diff --git a/src/main/java/com/atsuishio/superbwarfare/config/server/CannonConfig.java b/src/main/java/com/atsuishio/superbwarfare/config/server/CannonConfig.java
index 229e76b3b..e68475532 100644
--- a/src/main/java/com/atsuishio/superbwarfare/config/server/CannonConfig.java
+++ b/src/main/java/com/atsuishio/superbwarfare/config/server/CannonConfig.java
@@ -21,53 +21,53 @@ public class CannonConfig {
     public static ForgeConfigSpec.IntValue MLE1934_HE_EXPLOSION_RADIUS;
 
     public static void init(ForgeConfigSpec.Builder builder) {
-        builder.push("MK-42");
+        builder.push("mk_42");
 
         builder.comment("The HealthPoint of MK-42");
-        MK42_HP = builder.defineInRange("Mk-42 HP", 500, 1, 10000000);
+        MK42_HP = builder.defineInRange("mk_42_hp", 500, 1, 10000000);
 
         builder.comment("The AP shell damage of MK-42");
-        MK42_AP_DAMAGE = builder.defineInRange("Mk-42 AP damage", 300, 1, 10000000);
+        MK42_AP_DAMAGE = builder.defineInRange("mk_42_ap_damage", 300, 1, 10000000);
 
         builder.comment("The AP shell explosion damage of MK-42");
-        MK42_AP_EXPLOSION_DAMAGE = builder.defineInRange("Mk-42 AP explosion damage", 120, 1, 10000000);
+        MK42_AP_EXPLOSION_DAMAGE = builder.defineInRange("mk_42_ap_explosion_damage", 120, 1, 10000000);
 
         builder.comment("The AP shell explosion radius of MK-42");
-        MK42_AP_EXPLOSION_RADIUS = builder.defineInRange("Mk-42 AP explosion radius", 3, 1, 50);
+        MK42_AP_EXPLOSION_RADIUS = builder.defineInRange("mk_42_ap_explosion_radius", 3, 1, 50);
 
         builder.comment("The HE shell damage of MK-42");
-        MK42_HE_DAMAGE = builder.defineInRange("Mk-42 HE damage", 150, 1, 10000000);
+        MK42_HE_DAMAGE = builder.defineInRange("mk_42_he_damage", 150, 1, 10000000);
 
         builder.comment("The HE shell explosion damage of MK-42");
-        MK42_HE_EXPLOSION_DAMAGE = builder.defineInRange("Mk-42 HE explosion damage", 200, 1, 10000000);
+        MK42_HE_EXPLOSION_DAMAGE = builder.defineInRange("mk_42_he_explosion_damage", 200, 1, 10000000);
 
         builder.comment("The HE shell explosion radius of MK-42");
-        MK42_HE_EXPLOSION_RADIUS = builder.defineInRange("Mk-42 HE explosion radius", 10, 1, 50);
+        MK42_HE_EXPLOSION_RADIUS = builder.defineInRange("mk_42_he_explosion_radius", 10, 1, 50);
 
         builder.pop();
 
-        builder.push("MLE-1934");
+        builder.push("mle_1934");
 
         builder.comment("The HealthPoint of MLE-1934");
-        MLE1934_HP = builder.defineInRange("MLE-1934 HP", 600, 1, 10000000);
+        MLE1934_HP = builder.defineInRange("mle_1934_hp", 600, 1, 10000000);
 
         builder.comment("The AP shell damage of MLE-1934");
-        MLE1934_AP_DAMAGE = builder.defineInRange("MLE-1934 AP damage", 350, 1, 10000000);
+        MLE1934_AP_DAMAGE = builder.defineInRange("mle_1934_ap_damage", 350, 1, 10000000);
 
         builder.comment("The AP shell explosion damage of MLE-1934");
-        MLE1934_AP_EXPLOSION_DAMAGE = builder.defineInRange("MLE-1934 AP explosion damage", 150, 1, 10000000);
+        MLE1934_AP_EXPLOSION_DAMAGE = builder.defineInRange("mle_1934_ap_explosion_damage", 150, 1, 10000000);
 
         builder.comment("The AP shell explosion radius of MLE-1934");
-        MLE1934_AP_EXPLOSION_RADIUS = builder.defineInRange("MLE-1934 AP explosion radius", 4, 1, 50);
+        MLE1934_AP_EXPLOSION_RADIUS = builder.defineInRange("mle_1934_ap_explosion_radius", 4, 1, 50);
 
         builder.comment("The HE shell damage of MLE-1934");
-        MLE1934_HE_DAMAGE = builder.defineInRange("MLE-1934 HE damage", 180, 1, 10000000);
+        MLE1934_HE_DAMAGE = builder.defineInRange("mle_1934_he_damage", 180, 1, 10000000);
 
         builder.comment("The HE shell explosion damage of MLE-1934");
-        MLE1934_HE_EXPLOSION_DAMAGE = builder.defineInRange("MLE-1934 HE explosion damage", 240, 1, 10000000);
+        MLE1934_HE_EXPLOSION_DAMAGE = builder.defineInRange("mle_1934_he_explosion_damage", 240, 1, 10000000);
 
         builder.comment("The HE shell explosion radius of MLE-1934");
-        MLE1934_HE_EXPLOSION_RADIUS = builder.defineInRange("MLE-1934 HE explosion radius", 12, 1, 50);
+        MLE1934_HE_EXPLOSION_RADIUS = builder.defineInRange("mle_1934_he_explosion_radius", 12, 1, 50);
 
         builder.pop();
     }
diff --git a/src/main/java/com/atsuishio/superbwarfare/config/server/ExplosionConfig.java b/src/main/java/com/atsuishio/superbwarfare/config/server/ExplosionConfig.java
index 204726e92..59d8b6a21 100644
--- a/src/main/java/com/atsuishio/superbwarfare/config/server/ExplosionConfig.java
+++ b/src/main/java/com/atsuishio/superbwarfare/config/server/ExplosionConfig.java
@@ -31,10 +31,10 @@ public class ExplosionConfig {
         builder.push("RGO Grenade");
 
         builder.comment("The explosion damage of RGO grenade");
-        RGO_GRENADE_EXPLOSION_DAMAGE = builder.defineInRange("Rgo grenade explosion damage", 90, 1, 10000000);
+        RGO_GRENADE_EXPLOSION_DAMAGE = builder.defineInRange("rgo_grenade_explosion_damage", 90, 1, 10000000);
 
         builder.comment("The explosion radius of RGO grenade");
-        RGO_GRENADE_EXPLOSION_RADIUS = builder.defineInRange("Rgo grenade explosion radius", 5, 1, 50);
+        RGO_GRENADE_EXPLOSION_RADIUS = builder.defineInRange("rgo_grenade_explosion_radius", 5, 1, 50);
 
         builder.pop();
 
@@ -42,10 +42,10 @@ public class ExplosionConfig {
         builder.push("M67 Grenade");
 
         builder.comment("The explosion damage of M67 grenade");
-        M67_GRENADE_EXPLOSION_DAMAGE = builder.defineInRange("Rgo grenade explosion damage", 120, 1, 10000000);
+        M67_GRENADE_EXPLOSION_DAMAGE = builder.defineInRange("m67_grenade_explosion_damage", 120, 1, 10000000);
 
         builder.comment("The explosion radius of M67 grenade");
-        M67_GRENADE_EXPLOSION_RADIUS = builder.defineInRange("Rgo grenade explosion radius", 6, 1, 50);
+        M67_GRENADE_EXPLOSION_RADIUS = builder.defineInRange("m67_grenade_explosion_radius", 6, 1, 50);
 
         builder.pop();
 
@@ -53,23 +53,23 @@ public class ExplosionConfig {
         builder.push("Mortar shell");
 
         builder.comment("The explosion damage of Mortar shell");
-        MORTAR_SHELL_EXPLOSION_DAMAGE = builder.defineInRange("Rgo grenade explosion damage", 160, 1, 10000000);
+        MORTAR_SHELL_EXPLOSION_DAMAGE = builder.defineInRange("mortar_shell_explosion_damage", 160, 1, 10000000);
 
         builder.comment("The explosion radius of Mortar shell");
-        MORTAR_SHELL_EXPLOSION_RADIUS = builder.defineInRange("Rgo grenade explosion radius", 9, 1, 50);
+        MORTAR_SHELL_EXPLOSION_RADIUS = builder.defineInRange("mortar_shell_explosion_radius", 9, 1, 50);
 
         builder.pop();
 
         builder.push("Drone Kamikaze");
 
         builder.comment("The hit damage of Drone Kamikaze");
-        DRONE_KAMIKAZE_HIT_DAMAGE = builder.defineInRange("Drone Kamikaze explosion damage", 300, 1, 10000000);
+        DRONE_KAMIKAZE_HIT_DAMAGE = builder.defineInRange("drone_kamikaze_hit_damage", 300, 1, 10000000);
 
         builder.comment("The explosion damage of Drone Kamikaze");
-        DRONE_KAMIKAZE_EXPLOSION_DAMAGE = builder.defineInRange("Drone Kamikaze explosion damage", 160, 1, 10000000);
+        DRONE_KAMIKAZE_EXPLOSION_DAMAGE = builder.defineInRange("drone_kamikaze_explosion_damage", 160, 1, 10000000);
 
         builder.comment("The explosion radius of Drone Kamikaze");
-        DRONE_KAMIKAZE_EXPLOSION_RADIUS = builder.defineInRange("Drone Kamikaze explosion radius", 9, 1, 50);
+        DRONE_KAMIKAZE_EXPLOSION_RADIUS = builder.defineInRange("drone_kamikaze_explosion_radius", 9, 1, 50);
 
         builder.pop();
     }