diff --git a/hiviewdfx/hiappevent/include/hiappevent/hiappevent.h b/hiviewdfx/hiappevent/include/hiappevent/hiappevent.h
index 8ea6331c1ec187318c181a78a2f75c1d26b9d4c0..37f019582c32997470a91aa37503d0d4e2bda672 100644
--- a/hiviewdfx/hiappevent/include/hiappevent/hiappevent.h
+++ b/hiviewdfx/hiappevent/include/hiappevent/hiappevent.h
@@ -134,7 +134,7 @@ typedef enum {
  * @since 8
  * @version 1.0
  */
-enum EventType {
+typedef enum {
     /* Fault event type */
     FAULT = 1,
 
@@ -146,7 +146,7 @@ enum EventType {
 
     /* Behavior event type */
     BEHAVIOR = 4
-};
+} EventType;
 
 /**
  * @brief The HiAppEvent_AppEventInfo structure is used to represent event information in an application, including
@@ -161,7 +161,7 @@ typedef struct HiAppEvent_AppEventInfo {
     /* The name of the event. */
     const char* name;
     /* The type of the event. */
-    enum EventType type;
+    EventType type;
     /* The json string of the parameter. */
     const char* params;
 } HiAppEvent_AppEventInfo;