diff --git a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/exception/EpmetErrorCode.java b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/exception/EpmetErrorCode.java
index fced248711..caecc92e1e 100644
--- a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/exception/EpmetErrorCode.java
+++ b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/exception/EpmetErrorCode.java
@@ -164,7 +164,8 @@ public enum EpmetErrorCode {
 	GROUP_ACT_CANCELED_CAN_NOT_EDIT(8901,"活动已取消，不能编辑"),
 	GROUP_ACT_CLOSED_CAN_NOT_EDIT(8902,"活动已关闭，不能编辑"),
 	PLEASE_INPUT_ACT_CONTENT(8903,"请输入活动内容,或添加图片"),
-	GROUP_ACT_CONTENT_MAX(8904,"活动内容至多输入1000字");
+	GROUP_ACT_CONTENT_MAX(8904,"活动内容至多输入1000字"),
+	GROUP_ACT_IMG_MAX(8905,"最多可添加3张图片");
 
 
 	private int code;