diff --git a/internal/api/third/rtc.go b/internal/api/third/rtc.go
index eaa1a1959..8fed4c845 100644
--- a/internal/api/third/rtc.go
+++ b/internal/api/third/rtc.go
@@ -47,6 +47,7 @@ func GetRTCInvitationInfo(c *gin.Context) {
 	resp.Data.Invitation.InviteeUserIDList = invitationInfo.Invitation.InviteeUserIDList
 	resp.Data.Invitation.MediaType = invitationInfo.Invitation.MediaType
 	resp.Data.Invitation.Timeout = invitationInfo.Invitation.Timeout
+	resp.Data.Invitation.InitiateTime = invitationInfo.Invitation.InitiateTime
 	c.JSON(http.StatusOK, resp)
 }
 
@@ -85,6 +86,7 @@ func GetRTCInvitationInfoStartApp(c *gin.Context) {
 	resp.Data.Invitation.InviteeUserIDList = invitationInfo.Invitation.InviteeUserIDList
 	resp.Data.Invitation.MediaType = invitationInfo.Invitation.MediaType
 	resp.Data.Invitation.Timeout = invitationInfo.Invitation.Timeout
+	resp.Data.Invitation.InitiateTime = invitationInfo.Invitation.InitiateTime
 	c.JSON(http.StatusOK, resp)
 
 }
diff --git a/pkg/base_info/third_api_struct.go b/pkg/base_info/third_api_struct.go
index 758c3494c..b02ce9260 100644
--- a/pkg/base_info/third_api_struct.go
+++ b/pkg/base_info/third_api_struct.go
@@ -75,6 +75,7 @@ type GetRTCInvitationInfoResp struct {
 			Timeout           int32    `json:"timeout"`
 			MediaType         string   `json:"mediaType"`
 			SessionType       int32    `json:"sessionType"`
+			InitiateTime      int32    `json:"initiateTime"`
 		} `json:"invitation"`
 		OfflinePushInfo struct{} `json:"offlinePushInfo"`
 	} `json:"data"`