diff --git a/src/views/standard/test/analysis.vue b/src/views/standard/test/analysis.vue
index 1989746..9c9047d 100644
--- a/src/views/standard/test/analysis.vue
+++ b/src/views/standard/test/analysis.vue
@@ -664,6 +664,10 @@ export default {
     },
     // 保存低分设置
     async _SavelowRange() {
+      if(this.lowRange.range[0].trim() == "" || this.lowRange.range[1].trim() == ""){
+        this.$message.warning("请补全低分设置！");
+        return 
+      }
       this.loadingTange = true;
       let { data, status, info } = await this.$request.setLowRange({
         classId: this.classId,