diff --git a/packages/bigscreen/designer/components/datasourcePicker.vue b/packages/bigscreen/designer/components/datasourcePicker.vue
index e0ac65ab..0a76bf3d 100644
--- a/packages/bigscreen/designer/components/datasourcePicker.vue
+++ b/packages/bigscreen/designer/components/datasourcePicker.vue
@@ -79,13 +79,13 @@ export default {
         const columns = []
         this.options.staticData.map((row, i) => {
           const prop = `c${i || ""}`
-          this.colConfigs.push({label: row[columnProp], prop})
+          this.colConfigs.push({label: row[columnProp] || row.key, prop})
           Object.entries(row).map(([k, v]) => {
             if (/^v/.test(k)) {
               const item = this.tableData[k.substring(1) || 0] || {}
               item[prop] = v
               this.tableData[k.substring(1) || 0] = item
-            } else if (k != columnProp) {
+            } else if (![columnProp, 'key'].includes(k)) {
               const index = columns.findIndex(e => k == e)
               if (index > -1) {
                 const item = this.tableData[index] || {}