diff --git a/src/views/modules/events/item-deal-detail-view.vue b/src/views/modules/events/item-deal-detail-view.vue
index 883826c3..9ce0d731 100644
--- a/src/views/modules/events/item-deal-detail-view.vue
+++ b/src/views/modules/events/item-deal-detail-view.vue
@@ -517,7 +517,7 @@ export default {
       if (this.postDataForm.handleAdvice === '') {
         return this.$message.error('项目处理意见不能为空')
       }
-      if (this.postDataForm.handleAdvice > 500) {
+      if (this.postDataForm.handleAdvice.length > 500) {
         return this.$message.error('项目处理意见不能超过500字')
       }
       if (this.evaluateDeptDTOSVisible) {