diff --git a/src/components/formFields/form/index.tsx b/src/components/formFields/form/index.tsx
index 6a874e166a02571e4b273971d61cd88f21cca0a4..77d2fb1d45cdd5cefd38bf719025e7abe24c79df 100644
--- a/src/components/formFields/form/index.tsx
+++ b/src/components/formFields/form/index.tsx
@@ -16,6 +16,7 @@ export default class FormFieldComponent extends FormField {
       label,
       status,
       message,
+      extra,
       required,
       fieldType,
       layout,
@@ -23,6 +24,7 @@ export default class FormFieldComponent extends FormField {
     } = props
     return (
       <Form.Item
+        extra={extra ? extra.trim() : ''}
         required={required}
         label={label}
         validateStatus={ status === 'normal' ? undefined : status === 'error' ? 'error' : 'validating' }
diff --git a/src/components/formFields/group/index.tsx b/src/components/formFields/group/index.tsx
index 0293952edf787de33210be4dbfef0fea8a40f18f..41246b3ebe38ad44ad995fa25ffb290bb3cd653d 100644
--- a/src/components/formFields/group/index.tsx
+++ b/src/components/formFields/group/index.tsx
@@ -31,6 +31,7 @@ export default class GroupFieldComponent extends GroupField {
       visitable,
       status,
       message,
+      extra,
       required,
       fieldType,
       children
@@ -38,6 +39,7 @@ export default class GroupFieldComponent extends GroupField {
 
     return (
       <Form.Item
+        extra={extra ? extra.trim() : ''}
         required={required}
         key={key}
         label={label}
diff --git a/src/components/formFields/importSubform/index.tsx b/src/components/formFields/importSubform/index.tsx
index bc3d9c905cb1f5a4b1c6fc6e98685509772ff5d3..8fcd521ba9bf00630f8346fde26ac4b054034104 100644
--- a/src/components/formFields/importSubform/index.tsx
+++ b/src/components/formFields/importSubform/index.tsx
@@ -33,6 +33,7 @@ export default class ImportSubformFieldComponent extends ImportSubformField {
       visitable,
       status,
       message,
+      extra,
       required,
       fieldType,
       children
@@ -49,6 +50,7 @@ export default class ImportSubformFieldComponent extends ImportSubformField {
 
     return (
       <Form.Item
+        extra={extra ? extra.trim() : ''}
         key={key}
         required={required}
         label={label}
diff --git a/src/components/formFields/tabs/index.tsx b/src/components/formFields/tabs/index.tsx
index 717574e882586b0a077e5a2b88d152cc719accde..99a684f6c936279da921d6dccf46091e14e2a8ff 100644
--- a/src/components/formFields/tabs/index.tsx
+++ b/src/components/formFields/tabs/index.tsx
@@ -15,6 +15,7 @@ export default class TabsFieldComponent extends TabsField<{}> {
       label,
       status,
       message,
+      extra,
       required,
       fieldType,
       layout,
@@ -23,6 +24,7 @@ export default class TabsFieldComponent extends TabsField<{}> {
 
     return (
       <Form.Item
+        extra={extra ? extra.trim() : ''}
         required={required}
         label={label}
         validateStatus={ status === 'normal' ? undefined : status === 'error' ? 'error' : 'validating' }
diff --git a/src/steps/form/index.tsx b/src/steps/form/index.tsx
index 486ff96b4f42a210af95c496934688f959fe51ae..40f6dc6f9fb0b18c419295c9a79f92e4563d0c80 100644
--- a/src/steps/form/index.tsx
+++ b/src/steps/form/index.tsx
@@ -91,6 +91,7 @@ export default class FormStepComponent extends FormStep {
       label,
       status,
       message,
+      extra,
       required,
       fieldType,
       children
@@ -98,6 +99,7 @@ export default class FormStepComponent extends FormStep {
 
     return (
       <Form.Item
+        extra={extra ? extra.trim() : ''}
         required={required}
         key={key}
         label={label}