diff --git a/package.json b/package.json
index 46a29ae..fec01e7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cheatdeck",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Launch games with cheat or trainer and manage your launch options.",
   "scripts": {
     "build": "shx rm -rf dist && rollup -c",
diff --git a/src/utils/Options.tsx b/src/utils/Options.tsx
index 1fff7f2..d80fa65 100644
--- a/src/utils/Options.tsx
+++ b/src/utils/Options.tsx
@@ -23,6 +23,10 @@ export class Options {
     return key in this.options;
   }
 
+  hasFieldValue(key: string, value: string): boolean {
+    return key in this.options && this.options[key] === value;
+  }
+
   getFieldValue(key: string): string {
     if (key in this.options) {
       return this.options[key].replace(/^"(.*)"$/, '\$1').replace(/\\ /g, ' ');
diff --git a/src/views/Advanced.tsx b/src/views/Advanced.tsx
index 6cf3698..729bdb5 100644
--- a/src/views/Advanced.tsx
+++ b/src/views/Advanced.tsx
@@ -59,7 +59,7 @@ const Advanced: VFC<{ appid: number }> = ({ appid }) => {
         label="DXVK_ASYNC"
         description="Enable shaders pre-calculate for ProtonGE below 7-45"
         bottomSeparator={"standard"}
-        checked={options.hasField("DXVK_ASYNC")}
+        checked={options.hasFieldValue("DXVK_ASYNC", "1")}
         onChange={(enable: boolean) => {
           const updatedOptions = new Options(options.getOptionsString());
           updatedOptions.setFieldValue('DXVK_ASYNC', enable ? '1' : '');
@@ -71,7 +71,7 @@ const Advanced: VFC<{ appid: number }> = ({ appid }) => {
         label="RADV_PERFTEST"
         description="Enable shaders pre-calculate for ProtonGE above 7-45"
         bottomSeparator={"standard"}
-        checked={options.hasField("RADV_PERFTEST")}
+        checked={options.hasFieldValue("RADV_PERFTEST", "gpl")}
         onChange={(enable: boolean) => {
           const updatedOptions = new Options(options.getOptionsString());
           updatedOptions.setFieldValue('RADV_PERFTEST', enable ? 'gpl' : '');
diff --git a/src/views/Custom/index.tsx b/src/views/Custom/index.tsx
index 8af8181..759bdc3 100644
--- a/src/views/Custom/index.tsx
+++ b/src/views/Custom/index.tsx
@@ -17,7 +17,9 @@ import { Modals } from "./modals";
 
 
 const Custom: VFC<{ appid: number }> = ({ appid }) => {
+  // local storage custom options list
   const [cusOptList, setCusOptList] = useState<CustomOption[]>([]);
+  // launcher options
   const [options, setOptions] = useState<Options>(new Options(""));
 
   useEffect(() => {
@@ -115,7 +117,7 @@ const Custom: VFC<{ appid: number }> = ({ appid }) => {
               <ToggleField
                 bottomSeparator="none"
                 label={<span className="CD_Label">{opt.label}</span>}
-                checked={options.hasField(opt.field)}
+                checked={options.hasFieldValue(opt.field, opt.value)}
                 onChange={(enable: boolean) => {
                   const updatedOptions = new Options(options.getOptionsString());
                   updatedOptions.setFieldValue(opt.field, enable ? opt.value : '');