diff --git a/src/components/Crontab/day.vue b/src/components/Crontab/day.vue
index e9a28ae..90e9dab 100644
--- a/src/components/Crontab/day.vue
+++ b/src/components/Crontab/day.vue
@@ -165,7 +165,7 @@ function onRadioChange() {
 </script>
 
 <style lang="scss" scoped>
-.el-input-number--small, .el-input-number--small, .el-select, .el-select--small {
+.el-input-number--small, .el-select, .el-select--small {
     margin: 0 0.2rem;
 }
 .el-select, .el-select--small {
diff --git a/src/components/Crontab/hour.vue b/src/components/Crontab/hour.vue
index 5b22a6e..f9a6374 100644
--- a/src/components/Crontab/hour.vue
+++ b/src/components/Crontab/hour.vue
@@ -118,7 +118,7 @@ function onRadioChange() {
 </script>
 
 <style lang="scss" scoped>
-.el-input-number--small, .el-input-number--small, .el-select, .el-select--small {
+.el-input-number--small, .el-select, .el-select--small {
     margin: 0 0.2rem;
 }
 .el-select, .el-select--small {
diff --git a/src/components/Crontab/min.vue b/src/components/Crontab/min.vue
index eacfabe..1879797 100644
--- a/src/components/Crontab/min.vue
+++ b/src/components/Crontab/min.vue
@@ -117,7 +117,7 @@ function onRadioChange() {
 </script>
 
 <style lang="scss" scoped>
-.el-input-number--small, .el-input-number--small, .el-select, .el-select--small {
+.el-input-number--small, .el-select, .el-select--small {
     margin: 0 0.2rem;
 }
 .el-select, .el-select--small {
diff --git a/src/components/Crontab/month.vue b/src/components/Crontab/month.vue
index a883c2b..af9f0da 100644
--- a/src/components/Crontab/month.vue
+++ b/src/components/Crontab/month.vue
@@ -132,7 +132,7 @@ function onRadioChange() {
 </script>
 
 <style lang="scss" scoped>
-.el-input-number--small, .el-input-number--small, .el-select, .el-select--small {
+.el-input-number--small, .el-select, .el-select--small {
     margin: 0 0.2rem;
 }
 .el-select, .el-select--small {
diff --git a/src/components/Crontab/second.vue b/src/components/Crontab/second.vue
index 84b32b5..39d0171 100644
--- a/src/components/Crontab/second.vue
+++ b/src/components/Crontab/second.vue
@@ -119,7 +119,7 @@ function onRadioChange() {
 </script>
 
 <style lang="scss" scoped>
-.el-input-number--small, .el-input-number--small, .el-select, .el-select--small {
+.el-input-number--small, .el-select, .el-select--small {
     margin: 0 0.2rem;
 }
 .el-select, .el-select--small {
diff --git a/src/components/Crontab/week.vue b/src/components/Crontab/week.vue
index cc570b2..a346eb7 100644
--- a/src/components/Crontab/week.vue
+++ b/src/components/Crontab/week.vue
@@ -185,7 +185,7 @@ function onRadioChange() {
 </script>
 
 <style lang="scss" scoped>
-.el-input-number--small, .el-input-number--small, .el-select, .el-select--small {
+.el-input-number--small, .el-select, .el-select--small {
     margin: 0 0.5rem;
 }
 .el-select, .el-select--small {
diff --git a/src/components/Crontab/year.vue b/src/components/Crontab/year.vue
index cbdb95c..43c13e1 100644
--- a/src/components/Crontab/year.vue
+++ b/src/components/Crontab/year.vue
@@ -140,7 +140,7 @@ onMounted(() => {
 </script>
 
 <style lang="scss" scoped>
-.el-input-number--small, .el-input-number--small, .el-select, .el-select--small {
+.el-input-number--small, .el-select, .el-select--small {
     margin: 0 0.2rem;
 }
 .el-select, .el-select--small {