diff --git a/src/views/comprehensive/knzzGlApply/stu.vue b/src/views/comprehensive/knzzGlApply/stu.vue
index ed4c72c..6a1de7d 100644
--- a/src/views/comprehensive/knzzGlApply/stu.vue
+++ b/src/views/comprehensive/knzzGlApply/stu.vue
@@ -523,17 +523,22 @@ export default {
         async fetchcjpm() {
             let loading = fullLoading(this);
             let res = await getOwnStuScoreMajorRank().catch(error => {
-                console.error("Error fetching score rank:", error);
                 return { code: 500 };
             });
             loading.close();
-            if (res.code === 200 && res.data && res.data.majorRank != null && res.data.majorCount != null) {
+            if (res.code === 200 && res.data) {
                 let data = res.data;
-                let stuRank = Math.round(Math.round(data.majorRank / data.majorCount * 10000) / 100);
-                if (stuRank <= 30) {
-                    return true;
+                // 检查必要的字段是否存在
+                if (data.majorRank !== undefined && data.majorCount !== undefined && data.majorCount > 0) {
+                    let stuRank = Math.round(Math.round(data.majorRank / data.majorCount * 10000) / 100);
+                    if (stuRank <= 30) {
+                        return true;
+                    } else {
+                        this.$message.info("您的学业成绩未达到专业前30%");
+                        return false;
+                    }
                 } else {
-                    this.$message.info("您的学业成绩未达到专业前30%");
+                    this.$message.info("专业排名数据不完整");
                     return false;
                 }
             }