diff --git a/src/client/src/pages/detail/form/stratigraphy/hierarchicalDataEditProfile.jsx b/src/client/src/pages/detail/form/stratigraphy/hierarchicalDataEditProfile.jsx
index 17c0a669b..7e405da1a 100644
--- a/src/client/src/pages/detail/form/stratigraphy/hierarchicalDataEditProfile.jsx
+++ b/src/client/src/pages/detail/form/stratigraphy/hierarchicalDataEditProfile.jsx
@@ -58,7 +58,7 @@ const HierarchicalDataEditProfile = ({
             (accu[level] = accu[level] || []).push({
               label: d[i18n.language],
               id: d.id,
-              color: JSON.parse(d.conf ?? null)?.color,
+              color: (d.conf ?? null)?.color,
               path: path,
             });
             return accu;
diff --git a/src/client/src/pages/detail/form/stratigraphy/lithology/lithologyLayers/lithologyLayersList/lithologyLayersList.jsx b/src/client/src/pages/detail/form/stratigraphy/lithology/lithologyLayers/lithologyLayersList/lithologyLayersList.jsx
index b0c46dcbc..01975cf11 100644
--- a/src/client/src/pages/detail/form/stratigraphy/lithology/lithologyLayers/lithologyLayersList/lithologyLayersList.jsx
+++ b/src/client/src/pages/detail/form/stratigraphy/lithology/lithologyLayers/lithologyLayersList/lithologyLayersList.jsx
@@ -26,9 +26,7 @@ const LithologyLayersList = props => {
         const middle = (item?.fromDepth + item?.toDepth) / 2;
         return x.fromDepth <= middle && middle <= x.toDepth;
       });
-      setLithostratiColor(
-        JSON.parse(correspondingLithostrati?.lithostratigraphy?.conf ?? null)?.color ?? [255, 255, 255],
-      );
+      setLithostratiColor((correspondingLithostrati?.lithostratigraphy?.conf ?? null)?.color ?? [255, 255, 255]);
     } else {
       setLithostratiColor([255, 255, 255]);
     }
diff --git a/src/client/src/pages/detail/form/stratigraphy/lithologyViewProfile.jsx b/src/client/src/pages/detail/form/stratigraphy/lithologyViewProfile.jsx
index fa1ff03d7..67ab155a0 100644
--- a/src/client/src/pages/detail/form/stratigraphy/lithologyViewProfile.jsx
+++ b/src/client/src/pages/detail/form/stratigraphy/lithologyViewProfile.jsx
@@ -4,7 +4,7 @@ import { Box, LinearProgress } from "@mui/material";
 import { useLayers } from "../../../../api/fetchApiV2.js";
 import { theme } from "../../../../AppTheme.ts";
 
-const handlePattern = layer => `url(/img/lit/${JSON.parse(layer?.lithology?.conf ?? null)?.image})`;
+const handlePattern = layer => `url(/img/lit/${(layer?.lithology?.conf ?? null)?.image})`;
 
 /**
  * Displays the lithology layers.
diff --git a/src/client/src/pages/detail/form/stratigraphy/lithostratigraphy/lithostratigraphyViewProfile.jsx b/src/client/src/pages/detail/form/stratigraphy/lithostratigraphy/lithostratigraphyViewProfile.jsx
index edf46aa5d..a5ebffca6 100644
--- a/src/client/src/pages/detail/form/stratigraphy/lithostratigraphy/lithostratigraphyViewProfile.jsx
+++ b/src/client/src/pages/detail/form/stratigraphy/lithostratigraphy/lithostratigraphyViewProfile.jsx
@@ -2,8 +2,7 @@ import { useEffect } from "react";
 import { Box, LinearProgress } from "@mui/material";
 import { useLithostratigraphies } from "../../../../../api/fetchApiV2.js";
 
-const handleColor = layer =>
-  `rgb(${(JSON.parse(layer?.lithostratigraphy?.conf ?? null)?.color ?? [255, 255, 255]).join()})`;
+const handleColor = layer => `rgb(${((layer?.lithostratigraphy?.conf ?? null)?.color ?? [255, 255, 255]).join()})`;
 
 /**
  * Displays the lithostratigraphy layers.
diff --git a/src/client/src/pages/settings/components/editorSettingList/editorSettingList.jsx b/src/client/src/pages/settings/components/editorSettingList/editorSettingList.jsx
index 639a2228f..aa78171ff 100644
--- a/src/client/src/pages/settings/components/editorSettingList/editorSettingList.jsx
+++ b/src/client/src/pages/settings/components/editorSettingList/editorSettingList.jsx
@@ -15,7 +15,7 @@ const EditorSettingList = props => {
       const isVisible = field => {
         const layerKindConfigEntry = codes?.find(c => c.schema === "layer_kind");
 
-        const conf = layerKindConfigEntry?.conf ? JSON.parse(layerKindConfigEntry?.conf) : "";
+        const conf = layerKindConfigEntry?.conf ? layerKindConfigEntry?.conf : "";
         return conf?.fields?.[field] ?? false;
       };
       return listName === "lithologyfields"