diff --git a/interfaces/innerkits/common/include/accessibility_def.h b/interfaces/innerkits/common/include/accessibility_def.h
index 501c42ea..4395ea99 100644
--- a/interfaces/innerkits/common/include/accessibility_def.h
+++ b/interfaces/innerkits/common/include/accessibility_def.h
@@ -266,6 +266,7 @@ enum EventType : uint32_t {
     TYPE_PAGE_CLOSE = 0x08000000,
     TYPE_VIEW_ANNOUNCE_FOR_ACCESSIBILITY = 0x10000000,
     TYPE_PAGE_OPEN = 0x20000000,
+    TYPE_ELEMENT_INFO_CHANGE = 0x40000000,
     TYPE_MAX_NUM = 0x80000000,
     TYPES_ALL_MASK = 0xFFFFFFFF,
 };
diff --git a/interfaces/kits/napi/src/napi_accessibility_utils.cpp b/interfaces/kits/napi/src/napi_accessibility_utils.cpp
index 04e3f9a5..e21df8f5 100644
--- a/interfaces/kits/napi/src/napi_accessibility_utils.cpp
+++ b/interfaces/kits/napi/src/napi_accessibility_utils.cpp
@@ -554,7 +554,8 @@ const std::string ConvertAccessibilityEventTypeToString(EventType type)
         {EventType::TYPE_VIEW_REQUEST_FOCUS_FOR_ACCESSIBILITY, "requestFocusForAccessibility"},
         {EventType::TYPE_VIEW_ANNOUNCE_FOR_ACCESSIBILITY, "announceForAccessibility"},
         {EventType::TYPE_PAGE_OPEN, "pageOpen"},
-        {EventType::TYPE_PAGE_CLOSE, "pageClose"}};
+        {EventType::TYPE_PAGE_CLOSE, "pageClose"},
+        {EventType::TYPE_ELEMENT_INFO_CHANGE, "elementInfoChange"}};
 
     if (a11yEvtTypeTable.find(type) == a11yEvtTypeTable.end()) {
         return "";
diff --git a/services/aams/src/accessibility_dumper.cpp b/services/aams/src/accessibility_dumper.cpp
index 25c762ff..d7d37c2d 100644
--- a/services/aams/src/accessibility_dumper.cpp
+++ b/services/aams/src/accessibility_dumper.cpp
@@ -185,7 +185,8 @@ void ConvertEventTypes(const uint32_t value, std::string &eventTypes)
         {EventType::TYPE_VIEW_REQUEST_FOCUS_FOR_ACCESSIBILITY, "requestFocusForAccessibility"},
         {EventType::TYPE_VIEW_ANNOUNCE_FOR_ACCESSIBILITY, "announceForAccessibility"},
         {EventType::TYPE_PAGE_OPEN, "pageOpen"},
-        {EventType::TYPE_PAGE_CLOSE, "pageClose"}};
+        {EventType::TYPE_PAGE_CLOSE, "pageClose"},
+        {EventType::TYPE_ELEMENT_INFO_CHANGE, "elementInfoChange"}};
 
     for (auto itr = accessibilityEventTable.begin(); itr != accessibilityEventTable.end(); ++itr) {
         if (value & itr->first) {