diff --git a/ui/src/workflow/common/app-node.ts b/ui/src/workflow/common/app-node.ts
index d8922318d..2f1a929a0 100644
--- a/ui/src/workflow/common/app-node.ts
+++ b/ui/src/workflow/common/app-node.ts
@@ -39,11 +39,14 @@ class AppNode extends HtmlResize.view {
       )
     }
 
-    props.model.properties.config = nodeDict[props.model.type].properties.config
+    props.model.properties.config = this.getConfig(props)
     if (props.model.properties.height) {
       props.model.height = props.model.properties.height
     }
   }
+  getConfig(props: any) {
+    return nodeDict[props.model.type].properties.config
+  }
   getNodeName(nodes: Array<any>, baseName: string) {
     let index = 0
     let name = baseName
diff --git a/ui/src/workflow/nodes/form-node/index.ts b/ui/src/workflow/nodes/form-node/index.ts
index b7c2dbec9..dd11218d5 100644
--- a/ui/src/workflow/nodes/form-node/index.ts
+++ b/ui/src/workflow/nodes/form-node/index.ts
@@ -4,9 +4,12 @@ class FormNode extends AppNode {
   constructor(props: any) {
     super(props, FormNodeVue)
   }
+  getConfig(props: any) {
+    return props.model.properties.config
+  }
 }
 export default {
   type: 'form-node',
   model: AppNodeModel,
-  view: FormNode
+  view: FormNode,
 }
diff --git a/ui/src/workflow/nodes/parameter-extraction-node/index.ts b/ui/src/workflow/nodes/parameter-extraction-node/index.ts
index 41b707e82..b0b52576e 100644
--- a/ui/src/workflow/nodes/parameter-extraction-node/index.ts
+++ b/ui/src/workflow/nodes/parameter-extraction-node/index.ts
@@ -5,6 +5,9 @@ class ParameterExtractionNode extends AppNode {
   constructor(props: any) {
     super(props, ParameterExtractionNodeVue)
   }
+  getConfig(props: any) {
+    return props.model.properties.config
+  }
 }
 
 export default {
diff --git a/ui/src/workflow/nodes/variable-aggregation-node/index.ts b/ui/src/workflow/nodes/variable-aggregation-node/index.ts
index d7bb579c6..1f2c433de 100644
--- a/ui/src/workflow/nodes/variable-aggregation-node/index.ts
+++ b/ui/src/workflow/nodes/variable-aggregation-node/index.ts
@@ -2,14 +2,16 @@ import VariableAggregationNodeVue from './index.vue'
 import { AppNode, AppNodeModel } from '@/workflow/common/app-node'
 
 class VariableAggregationNode extends AppNode {
-    constructor(props: any) {
-        super(props, VariableAggregationNodeVue)
-    }
+  constructor(props: any) {
+    super(props, VariableAggregationNodeVue)
+  }
+  getConfig(props: any) {
+    return props.model.properties.config
+  }
 }
 
-
 export default {
-    type: 'variable-aggregation-node',
-    model: AppNodeModel,
-    view: VariableAggregationNode,
-}
\ No newline at end of file
+  type: 'variable-aggregation-node',
+  model: AppNodeModel,
+  view: VariableAggregationNode,
+}
diff --git a/ui/src/workflow/nodes/variable-splitting/index.ts b/ui/src/workflow/nodes/variable-splitting/index.ts
index 5e20ad653..4778480ab 100644
--- a/ui/src/workflow/nodes/variable-splitting/index.ts
+++ b/ui/src/workflow/nodes/variable-splitting/index.ts
@@ -5,6 +5,9 @@ class VariableSplittingNode extends AppNode {
   constructor(props: any) {
     super(props, VariableSplittingNodeVue)
   }
+  getConfig(props: any) {
+    return props.model.properties.config
+  }
 }
 
 export default {