diff --git a/frontend/src/global/form-rules.ts b/frontend/src/global/form-rules.ts
index 760b9ffcb..2af6f3a58 100644
--- a/frontend/src/global/form-rules.ts
+++ b/frontend/src/global/form-rules.ts
@@ -376,7 +376,7 @@ const checkDisableFunctions = (rule: any, value: any, callback: any) => {
     if (value === '' || typeof value === 'undefined' || value == null) {
         callback(new Error(i18n.global.t('commons.rule.disableFunction')));
     } else {
-        const reg = /^[a-zA-Z,]+$/;
+        const reg = /^[a-zA-Z_,]+$/;
         if (!reg.test(value) && value !== '') {
             callback(new Error(i18n.global.t('commons.rule.disableFunction')));
         } else {
diff --git a/frontend/src/lang/modules/en.ts b/frontend/src/lang/modules/en.ts
index db0b463cd..19d117586 100644
--- a/frontend/src/lang/modules/en.ts
+++ b/frontend/src/lang/modules/en.ts
@@ -179,7 +179,7 @@ const message = {
             appName: 'Support English, numbers, - and _, length 2-30, and cannot start and end with -_',
             containerName:
                 'Supports letters, numbers, underscores, hyphens and dots, cannot end with hyphen- or dot.1-127',
-            disableFunction: 'Only support letters and,',
+            disableFunction: 'Only support letters ,underscores,and,',
             leechExts: 'Only support letters, numbers and,',
             paramSimple: 'Support lowercase letters and numbers, length 1-128',
         },
diff --git a/frontend/src/lang/modules/tw.ts b/frontend/src/lang/modules/tw.ts
index ad8f5fd4e..527ec7429 100644
--- a/frontend/src/lang/modules/tw.ts
+++ b/frontend/src/lang/modules/tw.ts
@@ -177,7 +177,7 @@ const message = {
             nginxDoc: '僅支持英文大小寫，數字，和.',
             appName: '支持英文、數字、-和_,長度2-30,並且不能以-_開頭和結尾',
             containerName: '支持字母、數字、下劃線、連字符和點,不能以連字符-或點.結尾,長度1-127',
-            disableFunction: '僅支持字母和,',
+            disableFunction: '僅支持字母、下劃線和,',
             leechExts: '僅支持字母數字和,',
             paramSimple: '支持小寫字母和數字,長度 1-128',
         },
diff --git a/frontend/src/lang/modules/zh.ts b/frontend/src/lang/modules/zh.ts
index 68626c4f7..764bbd576 100644
--- a/frontend/src/lang/modules/zh.ts
+++ b/frontend/src/lang/modules/zh.ts
@@ -177,7 +177,7 @@ const message = {
             nginxDoc: '仅支持英文大小写，数字，和.',
             appName: '支持英文、数字、-和_,长度2-30,并且不能以-_开头和结尾',
             containerName: '支持字母、数字、下划线、连字符和点,不能以连字符-或点.结尾,长度1-127',
-            disableFunction: '仅支持字母和,',
+            disableFunction: '仅支持字母、下划线和,',
             leechExts: '仅支持字母数字和,',
             paramSimple: '支持小写字母和数字,长度1-128',
         },