diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml
index ff287f2ff..8acc2fd3e 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.yml
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -14,6 +14,8 @@ body:
       label: Prerequisites
       description: Please confirm the following before submitting
       options:
+        - label: I will write this issue in English (see our [Language Policy](https://github.com/code-yeongyu/oh-my-opencode/blob/dev/CONTRIBUTING.md#language-policy))
+          required: true
         - label: I have searched existing issues to avoid duplicates
           required: true
         - label: I am using the latest version of oh-my-opencode
diff --git a/.github/ISSUE_TEMPLATE/feature_request.yml b/.github/ISSUE_TEMPLATE/feature_request.yml
index a0d3b02cb..2c6a1eff8 100644
--- a/.github/ISSUE_TEMPLATE/feature_request.yml
+++ b/.github/ISSUE_TEMPLATE/feature_request.yml
@@ -14,6 +14,8 @@ body:
       label: Prerequisites
       description: Please confirm the following before submitting
       options:
+        - label: I will write this issue in English (see our [Language Policy](https://github.com/code-yeongyu/oh-my-opencode/blob/dev/CONTRIBUTING.md#language-policy))
+          required: true
         - label: I have searched existing issues and discussions to avoid duplicates
           required: true
         - label: This feature request is specific to oh-my-opencode (not OpenCode core)
diff --git a/.github/ISSUE_TEMPLATE/general.yml b/.github/ISSUE_TEMPLATE/general.yml
index 24d933b44..b4e5245e6 100644
--- a/.github/ISSUE_TEMPLATE/general.yml
+++ b/.github/ISSUE_TEMPLATE/general.yml
@@ -14,6 +14,8 @@ body:
       label: Prerequisites
       description: Please confirm the following before submitting
       options:
+        - label: I will write this issue in English (see our [Language Policy](https://github.com/code-yeongyu/oh-my-opencode/blob/dev/CONTRIBUTING.md#language-policy))
+          required: true
         - label: I have searched existing issues and discussions
           required: true
         - label: I have read the [documentation](https://github.com/code-yeongyu/oh-my-opencode#readme)