Update pull_request_template.md

.github/pull_request_template.md

@@ -2,23 +2,23 @@
 <!-- This is a template for submitting a new feature. 
 Use the bug fix template if you're submitting a bug fix pull request by adding `template=bug_fix.md` to your pull request URL. -->
 
-# Description (需求描述)
+# Description
 <!-- Describe the new feature or modification to an existing feature clearly and consciously. -->
 
-# Motivation (需求背景)
+# Motivation
 <!-- Explain the reason for adding or modifying this feature. -->
 
-# Key changes (关键改动）
+# Key changes
 <!-- Provide a technically detailed description of the key changes made. -->
-- Frontend (前端)
-- Backend (后端)
+- Frontend
+- Backend
 
-# Test plan (测试计划)
-## Suggestions (测试建议)
+# Test plan
+## Suggestions
 <!-- Provide any suggestions or recommendations for improvements in the testing plan. -->
 
-## Underlying risk (潜在风险)
+## Underlying risk
 <!-- Identify any potential risks or issues that may arise from the new feature or modification. -->
 
-# Showcase (结果展示）
+# Showcase
 <!-- Including any screenshots of the new feature or modification. -->