diff --git a/frontend/src/views/embedded/index.vue b/frontend/src/views/embedded/index.vue
index 11308d6e..a6fc0db8 100644
--- a/frontend/src/views/embedded/index.vue
+++ b/frontend/src/views/embedded/index.vue
@@ -171,7 +171,10 @@ onBeforeMount(async () => {
       }
 
       for (const key in customSet) {
-        if (Object.prototype.hasOwnProperty.call(customSet, key)) {
+        if (
+          Object.prototype.hasOwnProperty.call(customSet, key) &&
+          ![null, undefined].includes(rawData[key])
+        ) {
           customSet[key] = rawData[key]
         }
       }
diff --git a/frontend/src/views/embedded/page.vue b/frontend/src/views/embedded/page.vue
index bf44133b..adcbeb10 100644
--- a/frontend/src/views/embedded/page.vue
+++ b/frontend/src/views/embedded/page.vue
@@ -150,7 +150,10 @@ onBeforeMount(async () => {
       }
 
       for (const key in customSet) {
-        if (Object.prototype.hasOwnProperty.call(customSet, key)) {
+        if (
+          Object.prototype.hasOwnProperty.call(customSet, key) &&
+          ![null, undefined].includes(rawData[key])
+        ) {
           customSet[key] = rawData[key]
         }
       }
diff --git a/frontend/src/views/system/embedded/SetUi.vue b/frontend/src/views/system/embedded/SetUi.vue
index 0be2975a..ec362471 100644
--- a/frontend/src/views/system/embedded/SetUi.vue
+++ b/frontend/src/views/system/embedded/SetUi.vue
@@ -85,7 +85,10 @@ const init = () => {
   floatIcon.value = rawData.float_icon
 
   for (const key in sqlBotForm) {
-    if (Object.prototype.hasOwnProperty.call(sqlBotForm, key)) {
+    if (
+      Object.prototype.hasOwnProperty.call(sqlBotForm, key) &&
+      ![null, undefined].includes(rawData[key])
+    ) {
       sqlBotForm[key] = rawData[key]
     }
   }