diff --git a/packages/core/client/src/schema-component/antd/variable/Input.tsx b/packages/core/client/src/schema-component/antd/variable/Input.tsx
index 364df26cb3d..d75bcec3eae 100644
--- a/packages/core/client/src/schema-component/antd/variable/Input.tsx
+++ b/packages/core/client/src/schema-component/antd/variable/Input.tsx
@@ -39,7 +39,7 @@ function parseValue(value: any, options: ParseOptions = {}): string | string[] {
   if (type === 'string') {
     const matched = value.match(JT_VALUE_RE);
     if (matched) {
-      return matched[1].split('.');
+      return matched[1].trim().split('.');
     }
     if (options.stringToDate) {
       if (!Number.isNaN(Date.parse(value))) {
diff --git a/packages/core/client/src/schema-component/antd/variable/TextArea.tsx b/packages/core/client/src/schema-component/antd/variable/TextArea.tsx
index 24bc05ce728..a8a11073e06 100644
--- a/packages/core/client/src/schema-component/antd/variable/TextArea.tsx
+++ b/packages/core/client/src/schema-component/antd/variable/TextArea.tsx
@@ -236,7 +236,7 @@ function useVariablesFromValue(value: string, delimiters: [string, string] = ['{
     }
     const variableRegExp = new RegExp(`${delimiters[0]}\\s*([^{}]+)\\s*${delimiters[1]}`, 'g');
     const matches = value.match(variableRegExp);
-    return matches?.map((m) => m.replace(variableRegExp, '$1')) ?? [];
+    return matches?.map((m) => m.replace(variableRegExp, '$1').trim()) ?? [];
   }, [value, delimitersString]);
 }