diff --git a/pages/API/modal/modal.uvue b/pages/API/modal/modal.uvue
index 3147387659380e2266284232d95f8420db9fb738..9167fe80e83f50a1829e081de0419b74d67a6052 100644
--- a/pages/API/modal/modal.uvue
+++ b/pages/API/modal/modal.uvue
@@ -98,7 +98,7 @@
 			},
             modalTap: function () {
 				
-				let cancelTextVal = ''
+				let cancelTextVal:string
 				let cancelColorVal = ''
 				if(this.cancelTextSelect){
 					cancelTextVal = "修改后的取消文本"