diff --git a/pages/chat/index.vue b/pages/chat/index.vue
index a72d774..7278db6 100644
--- a/pages/chat/index.vue
+++ b/pages/chat/index.vue
@@ -287,7 +287,7 @@ export default {
 
     // 点击发送
     handleSend() {
-      if (!this.messageValue) {
+      if (!this.messageValue || !this.messageValue.trim()) {
         return;
       }
 
diff --git a/pages/home/index/index.vue b/pages/home/index/index.vue
index e62da6b..32a43bc 100644
--- a/pages/home/index/index.vue
+++ b/pages/home/index/index.vue
@@ -855,7 +855,7 @@ export default {
 
     // 修改发送消息的方法
     sendMessageFn() {
-      if (!this.messageValue) {
+      if (!this.messageValue || !this.messageValue.trim()) {
         return;
       }