diff --git a/src/components/RangePicker/src/RangePicker.vue b/src/components/RangePicker/src/RangePicker.vue
index 951c84f..9d29c0f 100644
--- a/src/components/RangePicker/src/RangePicker.vue
+++ b/src/components/RangePicker/src/RangePicker.vue
@@ -26,6 +26,10 @@
     mainKey: String,
     //组件在子表中的Index
     tableIndex: Number,
+    valueType: {
+      default: 'Array',
+      type: String
+    }
   });
 
   const formModel = inject<any>('formModel', null);
@@ -34,7 +38,7 @@
   watch(
     () => props.value,
     (val: any) => {
-      modelValue.value = val || [];
+      modelValue.value =  props.valueType == 'Array' ? val : val.split(',');
     },
     {
       immediate: true,
@@ -56,20 +60,20 @@
               formModel[props.mainKey][props.tableIndex!]?.[props.startField!],
               formModel[props.mainKey][props.tableIndex!]?.[props.endField!],
             ];
-      emit('update:value', emitData);
+      emit('update:value', props.valueType == 'Array' || !emitData ? emitData : emitData.join(','));
     } else {
       if (props.startField && props.endField && Object.keys(formModel).length) {
         const emitData =
           !formModel[props.startField] || !formModel[props.endField]
             ? null
             : [formModel[props.startField], formModel[props.endField]];
-        emit('update:value', emitData);
+        emit('update:value', props.valueType == 'Array' || !emitData ? emitData : emitData.join(','));
       }
     }
   });
   const handleChange = (time) => {
-    emit('update:value', time);
-    emit('change', time);
+    emit('update:value', props.valueType == 'Array' || !time ? time : time.join(','));
+    emit('change', props.valueType == 'Array' || !time ? time : time.join(','));
     if (formModel && props.startField && props.endField) {
       if (props.mainKey) {
         formModel[props.mainKey][props.tableIndex!][props.startField!] = time?.length