diff --git a/src/tools/index.ts b/src/tools/index.ts
index d835bae1d0995d0422153427879a0f032407d083..4e6fcfc44b5ebf1f60b5c510ebd1c9fea90919d9 100644
--- a/src/tools/index.ts
+++ b/src/tools/index.ts
@@ -99,7 +99,7 @@ export function calculateType(modalType: number | string) {
 export function calculateContent(height: any, btn: any, type: any) {
     if (btn && btn.length > 0 || type === 0) {
       if (type === 0) {
-        return "calc(" + height + " - 142px)";
+        return "calc(" + height + " - 137px)";
       }
       if (type === 1) {
         return "calc(" + height + " - 102px)";