diff --git a/entry/src/main/ets/common/returnItem.ets b/entry/src/main/ets/common/returnItem.ets
new file mode 100644
index 0000000000000000000000000000000000000000..2e8e539b7ca4e3004c7c37f5ffb930056e4f0e53
--- /dev/null
+++ b/entry/src/main/ets/common/returnItem.ets
@@ -0,0 +1,52 @@
+
+import { InputHandler } from '../model/InputHandler'
+import styleConfiguration from '../common/styleConfiguration'
+
+
+let inputStyle: any = styleConfiguration.getInputStyle()
+let basicButtonHeight : string
+
+
+//返回组件
+@Component
+export struct returnItem {
+  private returnWidth: any
+
+  @Styles pressedStyles() {
+    .backgroundColor("#868b95")
+  }
+
+  @Styles normalStyles() {
+    .backgroundColor("#a8abb7")
+  }
+
+  aboutToAppear() : void{
+
+    var dHeight = AppStorage.Get<number>("dHeight")
+    if (dHeight == 1280) {
+      basicButtonHeight = inputStyle.basicButtonHeight_1280;
+    }
+    else{
+      basicButtonHeight = inputStyle.basicButtonHeight;
+    }
+  }
+
+  build() {
+    Stack() {
+      Image($rawfile('return.svg'))
+        .width(inputStyle.returnPicSize)
+        .height(inputStyle.returnPicSize)
+    }
+    .backgroundColor('#a8abb7')
+    .width(this.returnWidth) //mxg this.returnWidth
+    .borderRadius(4)
+    .height(basicButtonHeight)
+    .shadow({ radius: 1, color: '#76787c', offsetY: 3 })
+    .onClick(() => {
+      InputHandler.getInstance().sendKeyFunction();
+    })
+    .stateStyles({
+      normal: this.normalStyles, pressed: this.pressedStyles
+    })
+  }
+}
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