diff --git a/arkui/ace_engine/native/native_node.h b/arkui/ace_engine/native/native_node.h
index 788f80454702a862b8e02b42a73ade278b7afe3e..205ace7a090e3f3af904fa3693876a87dcbdc898 100644
--- a/arkui/ace_engine/native/native_node.h
+++ b/arkui/ace_engine/native/native_node.h
@@ -4305,10 +4305,10 @@ typedef enum {
      * This attribute can be set, reset, and obtained as required through APIs.
      *
      * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
-     * .string: time. The default value is the current system time. \n
+     * .string: time. The default value is the current system time. Format: Only hour and minute input is supported (e.g. 23:59/23-59).\n
      * \n
      * Format of the return value {@link ArkUI_AttributeItem}:\n
-     * .string: time.
+     * .string: time. The default value is the current system time. Format: hours, minutes, seconds (e.g. 23,59,1).
      *
      */
 
@@ -4402,10 +4402,10 @@ typedef enum {
      * This attribute can be set, reset, and obtained as required through APIs.
      *
      * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
-     * .string: time. The default value is <b>"00:00:00"</b>.\n
+     * .string: time. The default value is <b>"0:0:0"</b>. Format: Only hour and minute input is supported (e.g. 12:59/12-59).\n
      * \n
      * Format of the return value {@link ArkUI_AttributeItem}:\n
-     * .string: time. The default value is <b>"00:00:00"</b>.\n
+     * .string: time. The default value is <b>"0:0:0"</b>. Format: hours, minutes, seconds (e.g. 12:59:0)\n
      *
      * @since 18
      */
@@ -4415,10 +4415,10 @@ typedef enum {
      * This attribute can be set, reset, and obtained as required through APIs.
      *
      * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
-     * .string: time. The default value is <b>"23:59:59"</b>.\n
+     * .string: time. The default value is <b>"23:59:59"</b>. Format: Only hour and minute input is supported (e.g. 23:59/23-59).\n
      * \n
      * Format of the return value {@link ArkUI_AttributeItem}:\n
-     * .string: time. The default value is <b>"23:59:59"</b>.\n
+     * .string: time. The default value is <b>"23:59:59"</b>. Format: hours, minutes, seconds (e.g. 23:59:0)\n
      *
      * @since 18
      */