diff --git a/frontend/src/views/machine/testScript/components/testScriptDipTab.vue b/frontend/src/views/machine/testScript/components/testScriptDipTab.vue
index 5c47b86..4ea5d04 100644
--- a/frontend/src/views/machine/testScript/components/testScriptDipTab.vue
+++ b/frontend/src/views/machine/testScript/components/testScriptDipTab.vue
@@ -69,9 +69,9 @@ const handleInput = value => {
     if (value < 0) {
       ElMessage.warning("设定幅度不能小于0%")
         props.childForm[0].dipData.ftransValue = 0
-    } else if (value > 140) {
-      ElMessage.warning("设定幅度不能大于140%")
-        props.childForm[0].dipData.ftransValue = 140
+    } else if (value > 180) {
+      ElMessage.warning("设定幅度不能大于180%")
+        props.childForm[0].dipData.ftransValue = 180
     }
 }