fix(web): iteration node‘s variableList updated

web/src/views/Workflow/components/Nodes/LoopNode.tsx

@@ -33,7 +33,7 @@ const LoopNode: ReactShapeConfig['component'] = ({ node, graph }) => {
         y: cycleStartBBox.y,
         data: {
           type: 'add-node',
-          label: '添加节点',
+          label: t('workflow.addNode'),
           icon: '+',
           parentId: node.id,
           cycle: data.id,
@@ -97,7 +97,7 @@ const LoopNode: ReactShapeConfig['component'] = ({ node, graph }) => {
       y: centerY,
       data: {
         type: 'add-node',
-        label: '添加节点',
+        label: t('workflow.addNode'),
         icon: '+',
         parentId: node.id,
         cycle: data.id,

web/src/views/Workflow/components/Properties/VariableSelect.tsx

@@ -91,6 +91,7 @@ const VariableSelect: FC<VariableSelectProps> = ({
       showSearch
       allowClear={allowClear}
       filterOption={(input, option) => {
+        if (input === '/') return true;
         if (option?.options) {
           return option.label?.toLowerCase().includes(input.toLowerCase()) ||
                  option.options.some((opt: any) => 

web/src/views/Workflow/components/Properties/index.tsx

@@ -1068,7 +1068,7 @@ const Properties: FC<PropertiesProps> = ({
                                   (Array.isArray(config.filterNodeTypes) && config.filterNodeTypes.includes(variable.nodeData?.type));
                                 const variableNameMatch = !config.filterVariableNames || 
                                   (Array.isArray(config.filterVariableNames) && config.filterVariableNames.includes(variable.label));
-                                return nodeTypeMatch && variableNameMatch;
+                                return nodeTypeMatch || variableNameMatch;
                               });
                             }
                             // Filter child nodes for iteration output