diff --git a/DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/chart/bean/Chart.java b/DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/chart/bean/Chart.java
index 0c38e5d6..c0d536e3 100644
--- a/DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/chart/bean/Chart.java
+++ b/DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/chart/bean/Chart.java
@@ -21,6 +21,9 @@ public class Chart {
     @ApiModelProperty(notes = "版本")
     private String version;
 
+    @ApiModelProperty(notes = "key")
+    private String key;
+
     @ApiModelProperty(notes = "图表唯一标识")
     private String code;