diff --git a/PHI-CL/changelog.txt b/PHI-CL/changelog.txt
index bdacebb..212e8dc 100644
--- a/PHI-CL/changelog.txt
+++ b/PHI-CL/changelog.txt
@@ -1,3 +1,10 @@
+---------------------------------------------------------------------------------------------------
+Version: 3.0.66
+Date: 2025-03-05
+
+  Changes:
+    - [SA] some code clean up.
+
 ---------------------------------------------------------------------------------------------------
 Version: 3.0.65
 Date: 2025-03-05
diff --git a/PHI-CL/data.lua b/PHI-CL/data.lua
index 48968f1..d9538ca 100644
--- a/PHI-CL/data.lua
+++ b/PHI-CL/data.lua
@@ -515,16 +515,6 @@ if settings.startup['PHI-SA'].value then
             end
         end
 
-        for _, v in pairs({'huge-rock', 'big-rock', 'big-sand-rock'}) do
-            data.raw['simple-entity'][v].autoplace = nil
-            data.raw.planet['nauvis'].map_gen_settings.autoplace_settings.entity.settings[v] = nil
-        end
-
-        for _, v in pairs({'medium-rock', 'small-rock', 'tiny-rock', 'medium-sand-rock', 'small-sand-rock', 'sand-decal', 'sand-dune-decal', 'light-mud-decal', 'red-desert-decal'}) do
-            data.raw['optimized-decorative'][v].autoplace = nil
-            data.raw.planet['nauvis'].map_gen_settings.autoplace_settings.decorative.settings[v] = nil
-        end
-
         for _, v in pairs({'artificial-yumako-soil', 'overgrowth-yumako-soil', 'artificial-jellynut-soil', 'overgrowth-jellynut-soil'}) do
             data.raw.tile[v].sprite_usage_surface = 'any'
             data.raw.item[v].place_as_tile.condition = {layers = {water_tile = true}}
diff --git a/PHI-CL/info.json b/PHI-CL/info.json
index 60380c0..2a2f816 100644
--- a/PHI-CL/info.json
+++ b/PHI-CL/info.json
@@ -1,6 +1,6 @@
 {
     "name": "PHI-CL",
-    "version": "3.0.65",
+    "version": "3.0.66",
     "factorio_version": "2.0",
     "date": "2025-03-05",
     "title": "Phidias Collection",