diff --git a/ruoyi-ui-vue3/src/components/DictTag/index.vue b/ruoyi-ui-vue3/src/components/DictTag/index.vue
index 3b9511796..e2b40f5ec 100644
--- a/ruoyi-ui-vue3/src/components/DictTag/index.vue
+++ b/ruoyi-ui-vue3/src/components/DictTag/index.vue
@@ -41,34 +41,30 @@ const props = defineProps({
     type: Boolean,
     default: true,
   },
+  separator: {
+    type: String,
+    default: ",",
+  }
 });
 
 const values = computed(() => {
-  if (props.value !== null && typeof props.value !== 'undefined') {
-    return Array.isArray(props.value) ? props.value : [String(props.value)];
-  } else {
-    return [];
-  }
+  if (props.value === null || typeof props.value === 'undefined' || props.value === '') return [];
+  return Array.isArray(props.value) ? props.value.map(item => '' + item) : String(props.value).split(props.separator);
 });
 
 const unmatch = computed(() => {
   unmatchArray.value = [];
-  if (props.value !== null && typeof props.value !== "undefined") {
-    // 传入值为非数组
-    if (!Array.isArray(props.value)) {
-      if (props.options.some((v) => v.value == props.value)) return false;
-      unmatchArray.value.push(props.value);
-      return true;
-    }
-    // 传入值为Array
-    props.value.forEach((item) => {
-      if (!props.options.some((v) => v.value == item))
-        unmatchArray.value.push(item);
-    });
-    return true;
-  }
   // 没有value不显示
-  return false;
+  if (props.value === null || typeof props.value === 'undefined' || props.value === '' || props.options.length === 0) return false
+  // 传入值为数组
+  let unmatch = false // 添加一个标志来判断是否有未匹配项
+  values.value.forEach(item => {
+    if (!props.options.some(v => v.value === item)) {
+      unmatchArray.value.push(item)
+      unmatch = true // 如果有未匹配项，将标志设置为true
+    }
+  })
+  return unmatch // 返回标志的值
 });
 
 function handleArray(array) {
diff --git a/ruoyi-ui/src/components/DictTag/index.vue b/ruoyi-ui/src/components/DictTag/index.vue
index c3429e559..417b97aa4 100644
--- a/ruoyi-ui/src/components/DictTag/index.vue
+++ b/ruoyi-ui/src/components/DictTag/index.vue
@@ -53,13 +53,13 @@ export default {
   },
   computed: {
     values() {
-      if (this.value === null || typeof this.value !== 'undefined' || this.value === '') return []
+      if (this.value === null || typeof this.value === 'undefined' || this.value === '') return []
       return Array.isArray(this.value) ? this.value.map(item => '' + item) : String(this.value).split(this.separator)
     },
     unmatch() {
       this.unmatchArray = []
       // 没有value不显示
-      if (this.value === null || typeof this.value !== 'undefined' || this.value === '' || this.options.length === 0) return false
+      if (this.value === null || typeof this.value === 'undefined' || this.value === '' || this.options.length === 0) return false
       // 传入值为数组
       let unmatch = false // 添加一个标志来判断是否有未匹配项
       this.values.forEach(item => {