diff --git a/src/views/manage/template/index.vue b/src/views/manage/template/index.vue
index 2a81191..d2b96ca 100644
--- a/src/views/manage/template/index.vue
+++ b/src/views/manage/template/index.vue
@@ -871,7 +871,7 @@ export default {
             
           } else {
               if (this.diseaseTypeName == "请选择病种") {
-                this.form.diseaseTypeName == null
+                this.form.diseaseTypeName = null
               } else {
                 this.form.diseaseTypeName = this.diseaseTypeName
               }