diff --git a/frontend/src/utils/validate.ts b/frontend/src/utils/validate.ts
index 2f406c1da..2e405db24 100644
--- a/frontend/src/utils/validate.ts
+++ b/frontend/src/utils/validate.ts
@@ -153,9 +153,13 @@ export function transTimeUnit(val: string): any {
 }
 
 export function splitTimeFromSecond(item: number): any {
-    if (item < 60) return { timeItem: item, timeUnit: 's' };
-    if (item < 3600) return { timeItem: item / 60, timeUnit: 'm' };
-    return { timeItem: item / 3600, timeUnit: 'h' };
+    if (item >= 3600 && item % 3600 === 0) {
+        return { timeItem: item / 3600, timeUnit: 'h' };
+    }
+    if (item >= 60 && item % 60 === 0) {
+        return { timeItem: item / 60, timeUnit: 'm' };
+    }
+    return { timeItem: item, timeUnit: 's' };
 }
 
 export function splitHttp(url: string) {
diff --git a/frontend/src/views/cronjob/cronjob/operate/index.vue b/frontend/src/views/cronjob/cronjob/operate/index.vue
index f486e6dce..c45946e99 100644
--- a/frontend/src/views/cronjob/cronjob/operate/index.vue
+++ b/frontend/src/views/cronjob/cronjob/operate/index.vue
@@ -1112,7 +1112,7 @@ const search = async () => {
                 form.retryTimes = res.data.retryTimes;
 
                 form.timeout = res.data.timeout || 3600;
-                let item = splitTimeFromSecond(form.timeout);
+                const item = splitTimeFromSecond(form.timeout);
                 form.timeoutItem = item.timeItem;
                 form.timeoutUnit = item.timeUnit;