diff --git a/messages/en.json b/messages/en.json
index 9a9774e..fd00e57 100644
--- a/messages/en.json
+++ b/messages/en.json
@@ -12,7 +12,7 @@
     "contact": "Contact",
     "explore": "Explore",
     "toggleMenu": "Toggle menu",
-    "applyTrial": "Apply for trial",
+    "applyTrial": "Contact us",
     "groups": {
       "product": "Product",
       "content": "Content"
@@ -20,13 +20,13 @@
     "groupLinks": {
       "home": "Home",
       "whyDalCode": "Why DAL Code",
-      "applyTrial": "Apply for trial",
+      "applyTrial": "Contact us",
       "insights": "Product insights",
       "buildingRoles": "Build areas"
     }
   },
   "footer": {
-    "applyTrial": "Apply for trial",
+    "applyTrial": "Contact us",
     "learnPositioning": "Learn positioning",
     "copyright": "Copyright © 2026 DAL Code by DeepAILab. This website continues to evolve on the existing Next.js foundation.",
     "groups": {
diff --git a/messages/zh-CN.json b/messages/zh-CN.json
index 8b3b1bc..eb02ea4 100644
--- a/messages/zh-CN.json
+++ b/messages/zh-CN.json
@@ -12,7 +12,7 @@
     "contact": "联系",
     "explore": "Explore",
     "toggleMenu": "Toggle menu",
-    "applyTrial": "申请试用",
+    "applyTrial": "联系我们",
     "groups": {
       "product": "产品",
       "content": "内容"
@@ -20,13 +20,13 @@
     "groupLinks": {
       "home": "首页",
       "whyDalCode": "为什么是 DAL Code",
-      "applyTrial": "申请试用",
+      "applyTrial": "联系我们",
       "insights": "产品洞察",
       "buildingRoles": "建设中的角色"
     }
   },
   "footer": {
-    "applyTrial": "申请试用",
+    "applyTrial": "联系我们",
     "learnPositioning": "了解产品定位",
     "copyright": "Copyright © 2026 DAL Code by DeepAILab. 官网基于现有 Next.js 骨架持续演进。",
     "groups": {