diff --git a/core/core-frontend/src/custom-component/v-query/QueryConditionConfiguration.vue b/core/core-frontend/src/custom-component/v-query/QueryConditionConfiguration.vue
index 6fe8085beb..bd2577d17b 100644
--- a/core/core-frontend/src/custom-component/v-query/QueryConditionConfiguration.vue
+++ b/core/core-frontend/src/custom-component/v-query/QueryConditionConfiguration.vue
@@ -3567,11 +3567,11 @@ defineExpose({
     justify-content: center;
   }
 
-  .ed-input .ed-select__prefix--light {
-    border-right: none;
-    padding: 0;
+  .ed-select__prefix {
     font-size: 16px;
-    margin-right: 4px;
+    &::after {
+      display: none;
+    }
   }
   .container {
     font-size: 14px;
diff --git a/core/core-frontend/src/views/chart/components/editor/editor-style/components/LabelSelector.vue b/core/core-frontend/src/views/chart/components/editor/editor-style/components/LabelSelector.vue
index d4cc7c3fb5..2525832012 100644
--- a/core/core-frontend/src/views/chart/components/editor/editor-style/components/LabelSelector.vue
+++ b/core/core-frontend/src/views/chart/components/editor/editor-style/components/LabelSelector.vue
@@ -2025,9 +2025,8 @@ const isProgressBar = computed(() => {
 }
 
 .series-select {
-  :deep(.ed-select__prefix--light) {
-    padding-right: unset;
-    border-right: unset;
+  :deep(.ed-select__prefix::after) {
+    display: none;
   }
 
   :deep(.ed-select__prefix--dark) {
diff --git a/core/core-frontend/src/views/chart/components/editor/editor-style/components/TooltipSelector.vue b/core/core-frontend/src/views/chart/components/editor/editor-style/components/TooltipSelector.vue
index 5ec39f5c68..004fea48fd 100644
--- a/core/core-frontend/src/views/chart/components/editor/editor-style/components/TooltipSelector.vue
+++ b/core/core-frontend/src/views/chart/components/editor/editor-style/components/TooltipSelector.vue
@@ -995,13 +995,8 @@ onMounted(() => {
 
 <style lang="less" scoped>
 .series-select {
-  :deep(.ed-select__prefix--light) {
-    padding-right: unset;
-    border-right: unset;
-  }
-  :deep(.ed-select__prefix--dark) {
-    padding-right: unset;
-    border-right: unset;
+  :deep(.ed-select__prefix::after) {
+    display: none;
   }
 }
 
diff --git a/core/core-frontend/src/views/chart/components/editor/editor-style/components/table/CustomAggrEdit.vue b/core/core-frontend/src/views/chart/components/editor/editor-style/components/table/CustomAggrEdit.vue
index eb200df047..a7fded57f1 100644
--- a/core/core-frontend/src/views/chart/components/editor/editor-style/components/table/CustomAggrEdit.vue
+++ b/core/core-frontend/src/views/chart/components/editor/editor-style/components/table/CustomAggrEdit.vue
@@ -398,10 +398,8 @@ initFunction()
   .mr0 {
     margin-right: 0;
 
-    :deep(.ed-select__prefix--light) {
-      padding: 0;
-      border: none;
-      margin: 0;
+    :deep(.ed-select__prefix::after) {
+      display: none;
     }
   }
 
diff --git a/core/core-frontend/src/views/visualized/data/dataset/form/CalcFieldEdit.vue b/core/core-frontend/src/views/visualized/data/dataset/form/CalcFieldEdit.vue
index 72155a3481..62a203f93f 100644
--- a/core/core-frontend/src/views/visualized/data/dataset/form/CalcFieldEdit.vue
+++ b/core/core-frontend/src/views/visualized/data/dataset/form/CalcFieldEdit.vue
@@ -650,10 +650,8 @@ initFunction()
   .mr0 {
     margin-right: 0;
 
-    :deep(.ed-select__prefix--light) {
-      padding: 0;
-      border: none;
-      margin: 0;
+    :deep(.ed-select__prefix::after) {
+      display: none;
     }
   }
 
diff --git a/core/core-frontend/src/views/visualized/data/dataset/form/UnionItemEdit.vue b/core/core-frontend/src/views/visualized/data/dataset/form/UnionItemEdit.vue
index 3949adb4d1..aa92d9861b 100644
--- a/core/core-frontend/src/views/visualized/data/dataset/form/UnionItemEdit.vue
+++ b/core/core-frontend/src/views/visualized/data/dataset/form/UnionItemEdit.vue
@@ -223,10 +223,11 @@ init()
 }
 .union-selector {
   width: 180px;
-  :deep(.ed-select__prefix--light) {
-    border-right: none;
+  :deep(.ed-select__prefix) {
     font-size: 22px;
-    padding: 0;
+    &::after {
+      display: none;
+    }
   }
 }
 .union-add {
diff --git a/core/core-frontend/src/views/visualized/data/datasource/form/ApiHttpRequestDraw.vue b/core/core-frontend/src/views/visualized/data/datasource/form/ApiHttpRequestDraw.vue
index 5ce7041e50..d1f4538e06 100644
--- a/core/core-frontend/src/views/visualized/data/datasource/form/ApiHttpRequestDraw.vue
+++ b/core/core-frontend/src/views/visualized/data/datasource/form/ApiHttpRequestDraw.vue
@@ -1021,10 +1021,11 @@ defineExpose({
 <style lang="less">
 .api-datasource-drawer {
   .select-type {
-    .ed-select__prefix--light {
-      border-right: none;
-      padding: 0;
+    .ed-select__prefix {
       font-size: 16px;
+      &::after {
+        display: none;
+      }
     }
   }
   .ed-drawer__body {