diff --git a/src/views/manage/propaganda/index.vue b/src/views/manage/propaganda/index.vue
index 8c4d92f..d5388f3 100644
--- a/src/views/manage/propaganda/index.vue
+++ b/src/views/manage/propaganda/index.vue
@@ -1486,11 +1486,15 @@ export default {
     submitForm() {
       // return
       console.log(this.form)
-      if (this.form.propagandaContent.length - 7 > this.maxLength) {
+      if(this.form.propagandaContent && this.form.propagandaContent.length - 7 > this.maxLength){
+        // if (this.form.propagandaContent.length - 7 > this.maxLength) {
         this.$message({
           type: "error",
           message: "已达到最大输入长度"
         });
+
+      // }
+
       }else{
 
       this.$refs["form"].validate(valid => {