diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
index 5e1af97..23c3f99 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -11,39 +11,28 @@ assignees: ''
 A clear and concise description of what the bug is.
 
 **Reproducible Example**
-Please provide a minimal reproducible example using `reprex::reprex()`. This will help us understand and fix the issue faster. If possible, include a small sample of your data or use example data to demonstrate the error.
+Please provide a minimal reproducible example using one of our example datasets (e.g., peerj32.obj, subset_T2D.obj):
 
 ```r
-# Your reproducible example here, preferably with a small data snippet or using example datasets
+library(MicrobiomeStat)
+data("peerj32.obj")  # or your example data
+
+# Your code that produces the error
+```
+
+**R Session Information**
+Please provide your session information by running:
+```r
+sessionInfo()
 ```
 
 **Expected Behavior**
 A clear and concise description of what you expected to happen.
 
-**Actual Behavior**
-Describe what actually happened when you ran the code.
-
 **Screenshots**
 If applicable, add screenshots to help explain your problem.
 
-**Environment Information:**
-
- - Operating System:
- - R Version:
- - Package Version:
- - Session Information (if applicable):
-
-**Impact**
-Describe if this bug affects other aspects of your work and its urgency.
-
-**Attempted Solutions**
-Describe any attempts you've made to solve the issue.
-
-**Related Dependency Versions**
-List the versions of any related dependencies, if applicable.
-
-**Links to Related Issues or Discussions**
-Provide links to related issues or discussions, if any.
-
 **Additional Context**
-Add any other context about the problem here, e.g., is this issue sporadic or consistent? Did it work in previous versions?
\ No newline at end of file
+- Did this work in a previous version? If so, which version?
+- Are you using any specific parameters or settings?
+- Have you tried updating to the latest version of MicrobiomeStat?
\ No newline at end of file
diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md
index b1ca7f9..a870b28 100644
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@@ -8,31 +8,21 @@ assignees: ''
 ---
 
 **Feature Description**
-A clear and concise description of what the feature is and what it aims to accomplish.
+A clear description of the feature you'd like to see in MicrobiomeStat.
 
-**Problem it Solves**
-Describe the problem or challenge that this feature addresses.
+**Use Case**
+Describe the specific analysis scenario where this feature would be useful.
 
-**Proposed Solution**
-If you have an idea of how to implement this feature, please share it here.
+**Example Data**
+If possible, provide an example of input data and desired output:
 
-**Alternatives Considered**
-Describe any alternative solutions or features you have considered.
+```r
+# Example input data structure
+# Example desired output
+```
 
-**Expected Impact**
-Discuss the expected impact of this feature, including who will benefit from it and how.
-
-**Priority and Urgency**
-Provide your assessment of the priority and urgency of this feature.
-
-**Potential Technical Challenges**
-If you have knowledge about the technical aspects, describe any potential technical challenges or considerations in implementing this feature.
-
-**Compatibility with Existing Features**
-Discuss how this feature would fit with the existing system, including any potential compatibility issues.
-
-**Desired Timeline**
-If applicable, provide a desired timeline for when you would like to see this feature implemented.
+**Alternative Solutions**
+Have you considered any alternative approaches or existing functions?
 
 **Additional Context**
-Add any other context or screenshots about the feature request here.
\ No newline at end of file
+Any other information that might help us understand your request better.
\ No newline at end of file