diff --git a/examples/routers/transfer.vue b/examples/routers/transfer.vue
index 570bb863..0e893388 100644
--- a/examples/routers/transfer.vue
+++ b/examples/routers/transfer.vue
@@ -164,7 +164,7 @@
     export default {
         data () {
             return {
-                data1: this.getMockData(),
+                data1: [] || this.getMockData(),
                 targetKeys1: this.getTargetKeys()
             }
         },
diff --git a/src/components/transfer/transfer.vue b/src/components/transfer/transfer.vue
index b8df30f5..07691af5 100644
--- a/src/components/transfer/transfer.vue
+++ b/src/components/transfer/transfer.vue
@@ -194,14 +194,14 @@
                 this.rightData = [];
                 if (this.targetKeys.length > 0) {
                     this.targetKeys.forEach((targetKey) => {
-                        this.rightData.push(
-                                this.leftData.filter((data, index) => {
-                                    if (data.key === targetKey) {
-                                        this.leftData.splice(index, 1);
-                                        return true;
-                                    }
-                                    return false;
-                                })[0]);
+                        const filteredData = this.leftData.filter((data, index) => {
+                            if (data.key === targetKey) {
+                                this.leftData.splice(index, 1);
+                                return true;
+                            }
+                            return false;
+                        })
+                        if (filteredData && filteredData.length > 0) this.rightData.push(filteredData[0])
                     });
                 }
                 if (init) {