diff --git a/api/simulation.go b/api/simulation.go
index 034fc6a..a5abeac 100644
--- a/api/simulation.go
+++ b/api/simulation.go
@@ -319,7 +319,7 @@ func trainConnThird(c *gin.Context) {
 //	@Accept			json
 //	@Produce		json
 //	@Param 			Authorization 	header 	string 	true 	"JWT Token"
-//	@Param			id 	path 	int 	true 	"仿真id"
+//	@Param			id 	path 	string 	true 	"仿真id"
 //	@Success		200	{object}	dto.AddTrainRspDto
 //	@Failure		500	{object}	dto.ErrorDto
 //	@Router			/api/v1/simulation/train/conn/type/{id} [get]