diff --git a/.github/ISSUE_TEMPLATE/01_BUG_REPORT.md b/.github/ISSUE_TEMPLATE/01_BUG_REPORT.md
index 8062244..7d12504 100644
--- a/.github/ISSUE_TEMPLATE/01_BUG_REPORT.md
+++ b/.github/ISSUE_TEMPLATE/01_BUG_REPORT.md
@@ -28,7 +28,7 @@ latest
 
 **Related code:**
 
-<!-- If you are able to illustrate the bug or feature request with an example, please provide it here -->
+<!-- If you are able to illustrate the bug or feature request with an example, please provide it here. -->
 
 ```
 insert short code snippets here
diff --git a/.github/ISSUE_TEMPLATE/02_FEATURE_REQUEST.md b/.github/ISSUE_TEMPLATE/02_FEATURE_REQUEST.md
index 625ccef..b428526 100644
--- a/.github/ISSUE_TEMPLATE/02_FEATURE_REQUEST.md
+++ b/.github/ISSUE_TEMPLATE/02_FEATURE_REQUEST.md
@@ -22,7 +22,7 @@ assignees: ""
 
 **Related Code**
 
-<!-- If you are able to illustrate the bug or feature request with an example, please provide it here -->
+<!-- If you are able to illustrate the bug or feature request with an example, please provide it here. -->
 
 **Additional Context**
 
diff --git a/.github/ISSUE_TEMPLATE/04_IMPROVEMENT.md b/.github/ISSUE_TEMPLATE/04_CODEBASE_IMPROVEMENT.md
similarity index 87%
rename from .github/ISSUE_TEMPLATE/04_IMPROVEMENT.md
rename to .github/ISSUE_TEMPLATE/04_CODEBASE_IMPROVEMENT.md
index e567643..bcd6cb7 100644
--- a/.github/ISSUE_TEMPLATE/04_IMPROVEMENT.md
+++ b/.github/ISSUE_TEMPLATE/04_CODEBASE_IMPROVEMENT.md
@@ -1,5 +1,5 @@
 ---
-name: Improvement
+name: Codebase improvement
 about: Provide your feedback for the existing codebase. Suggest a better solution for algorithms, development tools, etc.
 title: "dev: "
 labels: "enhancement"