diff --git a/common/component_templates/RG_interdictor_parts.txt b/common/component_templates/RG_interdictor_parts.txt
index 07dd8e8..f0f1bca 100644
--- a/common/component_templates/RG_interdictor_parts.txt
+++ b/common/component_templates/RG_interdictor_parts.txt
@@ -1066,4 +1066,4 @@ utility_component_template = {
 	ai_weight = {
 		weight = 25
 	}
-}
+}
\ No newline at end of file
diff --git a/common/component_templates/RG_ship_parts.txt b/common/component_templates/RG_ship_parts.txt
index 66dbffd..7b89852 100644
--- a/common/component_templates/RG_ship_parts.txt
+++ b/common/component_templates/RG_ship_parts.txt
@@ -147,8 +147,8 @@ weapon_component_template = {
 	icon = "GFX_ship_part_gray_laser_1"
 	icon_frame = 1
 	damage = {
-		min = 20
-		max = 200
+		min = 40
+		max = 400
 	}
 	windup = {
 		min = 1
@@ -187,6 +187,55 @@ weapon_component_template = {
 	}
 }
 
+#M槽光矛Mini
+weapon_component_template = {
+	key = "MEDIUM_GRAY_WEAPON_LANCE"
+	size = medium
+	entity = "invisible_turret_entity"
+	type = instant
+	icon = "GFX_ship_part_gray_laser_1"
+	icon_frame = 1
+	damage = {
+		min = 100
+		max = 1000
+	}
+	windup = {
+		min = 1
+		max = 5
+	}
+	total_fire_time = 55
+	range = 120
+	accuracy = 0.85
+	tracking = 0.4
+	power = -50
+	component_set = "SMALL_GRAY_WEAPON_LANCE"
+	prerequisites = {
+		"tech_minilaser_gray_1"
+	}
+	tags = {
+		weapon_type_rg_secondary
+	}
+	armor_damage = 1.2
+	shield_penetration = 1
+	resources = {
+		category = ship_components
+		cost = {
+			alloys = 25
+		}
+		upkeep = {
+			energy = 1.2
+			alloys = 1
+		}
+	}
+	projectile_gfx = "gatebuilder_lance_weapon"
+	tags = {
+		weapon_type_energy
+	}
+	ai_weight = {
+		weight = 0
+	}
+}
+
 #X槽光矛Mini
 weapon_component_template = {
 	key = "GRAY_BEAM_STATIC_MX"
@@ -336,14 +385,12 @@ weapon_component_template = {
 	}
 	size_restriction = {
 		RG_graygoo_capitalship
-		RG_graygoo_mothership
 		RG_gray_juggernaut
 	}
 	component_set = "RG_PLANET_KILLER"
 	prerequisites = {
 		"tech_gray_juggernaut_8"
 	}
-	hidden = yes
 	ship_limit = 1
 	ai_weight = {
 		weight = 0
@@ -2164,7 +2211,7 @@ utility_component_template = {
 			alloys = 300
 		}
 	}
-	prerequisites = { "tech_gray_interdictor_4" }
+	prerequisites = { "tech_gray_nano_boost_3" }
 	ftl = yes
 	jumpdrive = yes
 	ship_modifier = {
@@ -2188,7 +2235,7 @@ utility_component_template = {
 utility_component_template = {
 	key = "RG_gatebuilder_sensor"
 	size = medium
-	icon = "GFX_ship_part_sensor_4"
+	icon = "GFX_ship_part_gray_sensor"
 	icon_frame = 1
 	power = -20
 	# hidden = yes
@@ -2200,7 +2247,7 @@ utility_component_template = {
 	}
 	sensor_range = 15
 	hyperlane_range = 20
-	prerequisites = { "tech_gray_interdictor_4" }
+	prerequisites = { "tech_gray_matter_remix_2" }
 	ship_modifier = {
 		ship_tracking_add = 20
 	}
@@ -2217,7 +2264,7 @@ utility_component_template = {
 utility_component_template = {
 	key = "RG_gatebuilder_thruster"
 	size = small
-	icon = "GFX_ship_part_thruster_4"
+	icon = "GFX_ship_part_gray_engine"
 	icon_frame = 1
 	power = -50
 	# hidden = yes
@@ -2227,7 +2274,7 @@ utility_component_template = {
 			alloys = 200
 		}
 	}
-	prerequisites = { "tech_gray_interdictor_4" }
+	prerequisites = { "tech_gray_nano_boost_3" }
 	modifier = {
 		ship_speed_mult = 1.25
 		ship_evasion_add = 10
@@ -2244,6 +2291,107 @@ utility_component_template = {
 	}
 }
 
+#反应堆
+utility_component_template = {
+	key = "RG_FUSION_NANO_REACTOR_S"
+	size = small
+	icon = "GFX_ship_part_gray_reactor"
+	icon_frame = 1
+	power = 4800
+	resources = {
+		category = ship_components
+		cost = {
+			nanties = 12
+			alloys = 120
+		}
+		upkeep = {
+			energy = 2.0
+		}
+	}
+	prerequisites = {
+		"tech_gray_weapon_lance_1"
+	}
+	tags = {
+		weapon_type_rg_reactor
+	}
+	component_set = "power_core"
+	size_restriction = {
+		RG_armed_constructor_ship
+		RG_armed_science_ship
+		RG_armed_transport_ship
+		RG_armed_colony_ship
+	}
+	ai_weight = {
+		weight = 0
+	}
+}
+
+utility_component_template = {
+	key = "RG_FUSION_NANO_REACTOR_M"
+	size = small
+	icon = "GFX_ship_part_gray_reactor"
+	icon_frame = 1
+	power = 9600
+	resources = {
+		category = ship_components
+		cost = {
+			nanties = 24
+			alloys = 120
+		}
+		upkeep = {
+			energy = 3.0
+		}
+	}
+	prerequisites = {
+		"tech_gray_weapon_lance_1"
+	}
+	tags = {
+		weapon_type_rg_reactor
+	}
+	component_set = "power_core"
+	size_restriction = {
+		RG_graygoo_interdictor
+		RG_graygoo_Buff
+		RG_graygoo_mothership
+		RG_graygoo_icebreaker_interdictor
+	}
+	ai_weight = {
+		weight = 0
+	}
+}
+
+utility_component_template = {
+	key = "RG_FUSION_NANO_REACTOR_L"
+	size = small
+	icon = "GFX_ship_part_gray_reactor"
+	icon_frame = 1
+	power = 280000
+	resources = {
+		category = ship_components
+		cost = {
+			nanties = 120
+			alloys = 120
+		}
+		upkeep = {
+			energy = 5.0
+		}
+	}
+	prerequisites = {
+		"tech_gray_weapon_lance_1"
+	}
+	tags = {
+		weapon_type_rg_reactor
+	}
+	component_set = "power_core"
+	size_restriction = {
+		RG_gray_juggernaut
+		RG_graygoo_capitalship
+	}
+	ai_weight = {
+		weight = 0
+	}
+}
+
 # Elite Cloaking Device
 utility_component_template = {
 	key = "RG_CORVETTE_CLOAKING_3"
diff --git a/common/global_ship_designs/!_RG_event_ship_designs_distant_stars_overwrite.txt b/common/global_ship_designs/!_RG_event_ship_designs_distant_stars_overwrite.txt
index d6ed358..7cf3ee4 100644
--- a/common/global_ship_designs/!_RG_event_ship_designs_distant_stars_overwrite.txt
+++ b/common/global_ship_designs/!_RG_event_ship_designs_distant_stars_overwrite.txt
@@ -147,7 +147,7 @@ ship_design = {
 			template = "RG_ENIGMATIC_SCHEDULER"
 		}
 	}
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
@@ -326,7 +326,7 @@ ship_design = {
 		}
 	}
 	required_component = "RG_gatebuilder_sensor"
-	required_component = "TITAN_ANTIMATTER_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_L"
 	required_component = "COMBAT_COMPUTER_PLATFORM_ADVANCED"
 }
 
@@ -549,7 +549,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_torpedo"
 }
 
@@ -709,7 +709,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_CARRIER"
 }
 
@@ -816,7 +816,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_torpedo"
 }
 
@@ -880,7 +880,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_torpedo"
 }
 
@@ -1013,7 +1013,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_torpedo"
 }
 
@@ -1077,7 +1077,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_torpedo"
 }
 
diff --git a/common/global_ship_designs/RG_graygoo_ship_designs.txt b/common/global_ship_designs/RG_graygoo_ship_designs.txt
index 6d41ca0..ffe9554 100644
--- a/common/global_ship_designs/RG_graygoo_ship_designs.txt
+++ b/common/global_ship_designs/RG_graygoo_ship_designs.txt
@@ -20,15 +20,15 @@ ship_design = {
 		}
 		component = {
 			slot = "MEDIUM_GUN_01"
-			template = "SMALL_GRAY_WEAPON_LANCE"
+			template = "MEDIUM_GRAY_WEAPON_LANCE"
 		}
 		component = {
 			slot = "MEDIUM_GUN_02"
-			template = "SMALL_GRAY_WEAPON_LANCE"
+			template = "MEDIUM_GRAY_WEAPON_LANCE"
 		}
 		component = {
 			slot = "MEDIUM_GUN_03"
-			template = "SMALL_GRAY_WEAPON_LANCE"
+			template = "MEDIUM_GRAY_WEAPON_LANCE"
 		}
 		component = {
 			slot = "LARGE_GUN_01"
@@ -251,7 +251,7 @@ ship_design = {
 			template = "RG_ENIGMATIC_SCHEDULER"
 		}
 	}
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
@@ -841,7 +841,7 @@ ship_design = {
 			template = "RG_ENGINE_BOOSTER"
 		}
 	}
-	required_component = "COLOSSUS_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_L"
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
@@ -1433,7 +1433,7 @@ ship_design = {
 			template = "RG_ENGINE_BOOSTER"
 		}
 	}
-	required_component = "COLOSSUS_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_L"
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
@@ -1505,7 +1505,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_CARRIER"
 }
 
@@ -1569,7 +1569,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_battle"
 }
 
@@ -1613,7 +1613,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_artillery"
 }
 
@@ -1669,7 +1669,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_CHARGE"
 }
 
@@ -1733,7 +1733,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_torpedo"
 }
 
@@ -1817,7 +1817,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_AA"
 }
 
@@ -1861,7 +1861,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_aura"
 	required_component = "RG_ANTIBAKAHALO"
 	required_component = "RG_BAKAHALO"
@@ -2199,7 +2199,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_battle"
 }
 
@@ -2259,7 +2259,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_battle"
 }
 
@@ -2323,7 +2323,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_torpedo"
 }
 
@@ -2407,7 +2407,7 @@ ship_design = {
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_M"
 	required_component = "RG_COMBAT_COMPUTER_icebreak"
 	required_component = "RG_CORVETTE_CLOAKING_3"
 }
diff --git a/common/global_ship_designs/RG_ship_designs_starbase.txt b/common/global_ship_designs/RG_ship_designs_starbase.txt
index b2c37db..5488015 100644
--- a/common/global_ship_designs/RG_ship_designs_starbase.txt
+++ b/common/global_ship_designs/RG_ship_designs_starbase.txt
@@ -87,19 +87,19 @@ ship_design = {
 		}
 		component = {
 			slot = "MEDIUM_GUN_01"
-			template = "SMALL_GRAY_WEAPON_LANCE"
+			template = "MEDIUM_GRAY_WEAPON_LANCE"
 		}
 		component = {
 			slot = "MEDIUM_GUN_02"
-			template = "SMALL_GRAY_WEAPON_LANCE"
+			template = "MEDIUM_GRAY_WEAPON_LANCE"
 		}
 		component = {
 			slot = "MEDIUM_GUN_03"
-			template = "SMALL_GRAY_WEAPON_LANCE"
+			template = "MEDIUM_GRAY_WEAPON_LANCE"
 		}
 		component = {
 			slot = "MEDIUM_GUN_04"
-			template = "SMALL_GRAY_WEAPON_LANCE"
+			template = "MEDIUM_GRAY_WEAPON_LANCE"
 		}
 		component = {
 			slot = "PD_01"
@@ -159,7 +159,7 @@ ship_design = {
 		}
 	}
 	required_component = "RG_gatebuilder_sensor"
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_L"
 	required_component = "RG_COMBAT_COMPUTER_COLOSSUS"
 	required_component = "RG_CORVETTE_CLOAKING_3"
 	required_component = "STARBASE_AURA_FTL_INHIBITOR"
@@ -335,7 +335,7 @@ ship_design = {
 		}
 	}
 	required_component = "RG_gatebuilder_sensor"
-	required_component = "TITAN_ANTIMATTER_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_L"
 	required_component = "COMBAT_COMPUTER_PLATFORM_ADVANCED"
 	required_component = "RG_CORVETTE_CLOAKING_3"
 	required_component = "STARBASE_AURA_FTL_INHIBITOR"
diff --git a/common/global_ship_designs/RG_special_ship_designs.txt b/common/global_ship_designs/RG_special_ship_designs.txt
index 23964b8..1002d44 100644
--- a/common/global_ship_designs/RG_special_ship_designs.txt
+++ b/common/global_ship_designs/RG_special_ship_designs.txt
@@ -75,7 +75,7 @@ ship_design = {
 			template = "RG_ENGINE_BOOSTER"
 		}
 	}
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_S"
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
@@ -161,7 +161,7 @@ ship_design = {
 			template = "RG_ENGINE_BOOSTER"
 		}
 	}
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_S"
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
@@ -247,7 +247,7 @@ ship_design = {
 			template = "RG_ENGINE_BOOSTER"
 		}
 	}
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_S"
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
@@ -332,7 +332,7 @@ ship_design = {
 			template = "RG_ENGINE_BOOSTER"
 		}
 	}
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_S"
 	required_component = "RG_gatebuilder_jump"
 	required_component = "RG_gatebuilder_sensor"
 	required_component = "RG_gatebuilder_thruster"
@@ -381,7 +381,7 @@ ship_design = {
 			template = ""
 		}
 	}
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_S"
 	required_component = "HYPER_DRIVE_3"
 	required_component = "SENSOR_4"
 	required_component = "RG_gatebuilder_thruster"
@@ -425,7 +425,7 @@ ship_design = {
 			template = "RG_revive_component"
 		}
 	}
-	required_component = "TITAN_ZERO_POINT_REACTOR"
+	required_component = "RG_FUSION_NANO_REACTOR_S"
 	required_component = "HYPER_DRIVE_3"
 	required_component = "SENSOR_4"
 	required_component = "RG_gatebuilder_thruster"
diff --git a/common/technology/rg_tech.txt b/common/technology/rg_tech.txt
index 0e6d5af..e54a1e1 100644
--- a/common/technology/rg_tech.txt
+++ b/common/technology/rg_tech.txt
@@ -26,6 +26,82 @@ tech_gray_weapon_lance_1 = {
 	}
 }
 
+tech_minilaser_gray_1 = {
+	cost = 2000
+	area = physics
+	tier = 5
+	is_rare = yes
+	is_reverse_engineerable = no
+	category = {
+		particles
+	}
+	ai_update_type = military
+	prerequisites = {
+		"tech_gray_weapon_lance_1"
+		"tech_zero_point_power"
+	}
+	weight = @tier2weight3
+	## unlock 
+	ai_weight = {
+		factor = 0
+	}
+}
+
+# Elite Cloaking Devices
+tech_gray_cloaking_3 = {
+	cost = @tier4cost3
+	area = physics
+	tier = 4
+	category = { field_manipulation }
+	ai_update_type = all
+	is_rare = yes
+	prerequisites = { "tech_cloaking_3" "tech_gray_weapon_lance_1" }
+	weight = @tier4weight3
+
+	potential = {
+		has_first_contact_dlc = yes
+	}
+
+	prereqfor_desc = {
+		hide_prereq_for_desc = component
+		custom = {
+			title = "TECH_UNLOCK_CLOAKING_3_TITLE"
+			desc = "TECH_UNLOCK_CLOAKING_3_DESC"
+		}
+	}
+
+	weight_modifier = {
+		modifier = {
+			factor = value:tech_weight_likelihood
+			has_trait_in_council = { TRAIT = leader_trait_curator }
+		}
+		modifier = {
+			factor = value:tech_weight_likelihood
+			has_trait_in_council = { TRAIT = leader_trait_fotd_scientist }
+		}
+		modifier = {
+			factor = @ap_technological_ascendancy_rare_tech
+			has_ascension_perk = ap_technological_ascendancy
+		}
+		modifier = {
+			factor = @federation_perk_factor
+			has_federation = yes
+			federation = {
+				has_federation_perk = rare_tech_boost
+				any_member = { has_technology = tech_cloaking_3 }
+			}
+		}
+		modifier = {
+			factor = 5
+			has_tradition = tr_subterfuge_adopt
+		}
+	}
+
+	ai_weight = {
+		factor = 0
+	}
+}
+
 tech_gray_matter_remix_2 = {
 	area = engineering
 	cost = 5000
@@ -257,22 +333,6 @@ tech_object_gray_5 = {
 	}
 }
 
-tech_minilaser_gray_1 = {
-	cost = 2000
-	area = physics
-	tier = 5
-	is_rare = yes
-	is_reverse_engineerable = no
-	category = {
-		particles
-	}
-	weight = 0
-	## unlock 
-	ai_weight = {
-		factor = 1
-	}
-}
-
 tech_object_gray_6 = {
 	cost = 2000
 	area = physics
diff --git a/gfx/interface/icons/ship_parts/rg_aux_engine_1.dds b/gfx/interface/icons/ship_parts/rg_aux_engine_1.dds
new file mode 100644
index 0000000..2622f37
Binary files /dev/null and b/gfx/interface/icons/ship_parts/rg_aux_engine_1.dds differ
diff --git a/gfx/interface/icons/ship_parts/rg_reactor_2.dds b/gfx/interface/icons/ship_parts/rg_reactor_2.dds
new file mode 100644
index 0000000..dd9d357
Binary files /dev/null and b/gfx/interface/icons/ship_parts/rg_reactor_2.dds differ
diff --git a/gfx/interface/icons/ship_parts/ship_part_rg_sensors.dds b/gfx/interface/icons/ship_parts/ship_part_rg_sensors.dds
new file mode 100644
index 0000000..88aa9f4
Binary files /dev/null and b/gfx/interface/icons/ship_parts/ship_part_rg_sensors.dds differ
diff --git a/gfx/interface/icons/technologies/tech_gray_cloaking_3.dds b/gfx/interface/icons/technologies/tech_gray_cloaking_3.dds
new file mode 100644
index 0000000..e47f531
Binary files /dev/null and b/gfx/interface/icons/technologies/tech_gray_cloaking_3.dds differ
diff --git a/interface/rg_icons.gfx b/interface/rg_icons.gfx
index c7f4d1f..2e1d26e 100644
--- a/interface/rg_icons.gfx
+++ b/interface/rg_icons.gfx
@@ -4,6 +4,21 @@ spriteTypes = {
 		textureFile = "gfx/interface/icons/ship_parts/rg_hull_4.dds"
 		noOfFrames = 1
 	}
+	spriteType = {
+		name = "GFX_ship_part_gray_reactor"
+		textureFile = "gfx/interface/icons/ship_parts/rg_reactor_2.dds"
+		noOfFrames = 1
+	}
+	spriteType = {
+		name = "GFX_ship_part_gray_engine"
+		textureFile = "gfx/interface/icons/ship_parts/rg_aux_engine_1.dds"
+		noOfFrames = 1
+	}
+	spriteType = {
+		name = "GFX_ship_part_gray_sensor"
+		textureFile = "gfx/interface/icons/ship_parts/ship_part_rg_sensors.dds"
+		noOfFrames = 1
+	}
 	spriteType = {
 		name = "GFX_ship_part_gray_lance_2"
 		textureFile = "gfx/interface/icons/ship_parts/ship_part_gray_lance_2.dds"
diff --git a/localisation/simp_chinese/RG_l_simp_chinese.yml b/localisation/simp_chinese/RG_l_simp_chinese.yml
index a97c8ce..67dc825 100644
--- a/localisation/simp_chinese/RG_l_simp_chinese.yml
+++ b/localisation/simp_chinese/RG_l_simp_chinese.yml
@@ -64,6 +64,8 @@
  bombardment_graygoo_desc:0 "$bombardment_graygoo$轰炸将在星球上散布灰色风暴，以最快的速度席卷一切有形之物。\n-对§Y军团§!造成§Y巨大的§!伤害\n-对§Y星球§!造成§Y不可修复的§!伤害\n-对§Y人口§!造成§Y巨大的§!伤害\n-将会轰炸不设防的星球。！"
  LARGE_GRAY_WEAPON_LANCE:0 "§Y「星光」§!"
  LARGE_GRAY_WEAPON_LANCE_DESC:0 "使用远古L星门建造者的技术所制成的武器，是最初的一型光束武器。"
+ MEDIUM_GRAY_WEAPON_LANCE:0 "§Y「星光」Lite§!"
+ MEDIUM_GRAY_WEAPON_LANCE_DESC:0 "使用远古L星门建造者的技术所制成的武器的...仿真模型，未成年智慧生物请勿玩耍。"
  SMALL_GRAY_WEAPON_LANCE:0 "§Y「星光」Mini§!"
  SMALL_GRAY_WEAPON_LANCE_DESC:0 "使用远古L星门建造者的技术所制成的武器的...玩具模型，仍然具有巨大威力。"
  GRAY_BEAM_STATIC_MX:0 "§Y「耀光」Mini§!"
@@ -223,6 +225,9 @@
  tech_gray_buffnut_6:0 "§Y纳米支援巨像工程§!"
  tech_gray_buffnut_6_desc:0 "拥有巨像技术的我们可以使用L星门技术设计新型的支援战舰，他们拥有巨大的潜力。"
 
+ tech_gray_cloaking_3:0 "§Y纳米光线追踪力场§!"
+ tech_gray_cloaking_3_desc:0 "通过逆向计算光线的照射路线，精细调整护盾力场，使得舰体在部分光线频谱不可见。显然这是一项昂贵的技术。"
+
  tech_gray_repair_system_1:0 "§Y$NAME_Gray$纳米修复系统§!"
  tech_gray_repair_system_1_desc:0 "在灰色风暴的残骸里发现了一种高效的船壳自动维修系统，由数十亿个微型纳米机器人组成，并已改造成可为我们所用。"
 
@@ -230,7 +235,7 @@
  tech_object_gray_5_desc:0 "通过日常维护$NAME_Gray$舰体以及...小小的逆向工程，我们得以部分复制$NAME_Gray$母舰的设计，当然，这一切还要征得$NAME_Gray$本人同意。"
 
  tech_minilaser_gray_1:0 "§Y$NAME_Gray$武器微型化§!"
- tech_minilaser_gray_1_desc:0 "从某个资料架上掉下来一个奇怪的盒子，经过研究里面装着一些奇怪的科技。"
+ tech_minilaser_gray_1_desc:0 "从某个资料架上掉下来一个奇怪的盒子，里面装着一份将纳米武器小型化的可行性验证设计图。"
 
  tech_gray_noway:0 "§Y$NAME_Gray$的不存在课题§!"
  tech_gray_noway_desc:0 "好像是一些奇怪的东西，还是不要管比较好吧。"
@@ -290,6 +295,20 @@
  weapon_type_rg_torpedoe:0 "§Y鱼雷§!"
  weapon_type_rg_main:0 "§Y主武器§!"
  weapon_type_rg_armor:0 "§Y装甲部件§!"
+ weapon_type_rg_reactor:0 "§Y能源核心§!"
+
+ RG_FUSION_NANO_REACTOR:0 "§Y「梦核」§!"
+ RG_FUSION_NANO_REACTOR_DESC:0 "利用纳米物质的能量传导特性大幅压缩传统反应堆提升密度。如果要制造一颗恒星，还是把它关在笼子里比较好吧。"
+
+ RG_FUSION_NANO_REACTOR_S:0 "$RG_FUSION_NANO_REACTOR$"
+ RG_FUSION_NANO_REACTOR_S_DESC:0 "$RG_FUSION_NANO_REACTOR_DESC$"
+
+ RG_FUSION_NANO_REACTOR_M:0 "$RG_FUSION_NANO_REACTOR$"
+ RG_FUSION_NANO_REACTOR_M_DESC:0 "$RG_FUSION_NANO_REACTOR_DESC$"
+
+ RG_FUSION_NANO_REACTOR_L:0 "$RG_FUSION_NANO_REACTOR$"
+ RG_FUSION_NANO_REACTOR_L_DESC:0 "$RG_FUSION_NANO_REACTOR_DESC$"
+
  rg_distant_stars_modifier:0 "§H遥远繁星§!"
  rg_distant_stars_modifier_desc:0 "L-星团是一群距离我们所熟知的银河系相距极远的星系组成的星团。从内部几乎没有可能启动跃迁引擎回到银河系。\n§H当然你执意要出去...那我也没办法嘛。L-星门开启后自动移除该修正。§!"