diff --git a/templates/repo/diff/comments.tmpl b/templates/repo/diff/comments.tmpl
index 288b2316a6..097d437a6d 100644
--- a/templates/repo/diff/comments.tmpl
+++ b/templates/repo/diff/comments.tmpl
@@ -31,7 +31,7 @@
 				{{end}}
 			{{end}}
 			{{template "repo/issue/view_content/add_reaction" Dict "ctx" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.root.RepoLink .ID) }}
-			{{template "repo/issue/view_content/context_menu" Dict "ctx" $.root "item" . "delete" true "diff" true }}
+			{{template "repo/issue/view_content/context_menu" Dict "ctx" $.root "item" . "delete" true "diff" true "IsCommentPoster" (and $.root.IsSigned (eq $.root.SignedUserID .PosterID))}}
 			</div>
 		</div>
 		<div class="ui attached segment">
diff --git a/templates/repo/issue/view_content.tmpl b/templates/repo/issue/view_content.tmpl
index 9f3f61ee43..a61832dd3c 100644
--- a/templates/repo/issue/view_content.tmpl
+++ b/templates/repo/issue/view_content.tmpl
@@ -41,7 +41,7 @@
 						{{if not $.Repository.IsArchived}}
 							<div class="ui right actions">
 								{{template "repo/issue/view_content/add_reaction" Dict "ctx" $ "ActionURL" (Printf "%s/issues/%d/reactions" $.RepoLink .Issue.Index)}}
-								{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" .Issue "delete" false "diff" false }}
+								{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" .Issue "delete" false "diff" false "IsCommentPoster" $.IsIssuePoster}}
 							</div>
 						{{end}}
 					</div>
diff --git a/templates/repo/issue/view_content/comments.tmpl b/templates/repo/issue/view_content/comments.tmpl
index e3c7df6745..0a146513a5 100644
--- a/templates/repo/issue/view_content/comments.tmpl
+++ b/templates/repo/issue/view_content/comments.tmpl
@@ -38,7 +38,7 @@
 								</div>
 							{{end}}
 							{{template "repo/issue/view_content/add_reaction" Dict "ctx" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID)}}
-							{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" . "delete" true "diff" false }}
+							{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" . "delete" true "diff" false "IsCommentPoster" (and $.IsSigned (eq $.SignedUserID .PosterID))}}
 						</div>
 					{{end}}
 				</div>
diff --git a/templates/repo/issue/view_content/context_menu.tmpl b/templates/repo/issue/view_content/context_menu.tmpl
index ca900a7714..a7d3e0d26a 100644
--- a/templates/repo/issue/view_content/context_menu.tmpl
+++ b/templates/repo/issue/view_content/context_menu.tmpl
@@ -10,7 +10,7 @@
 			<div class="item context clipboard" data-clipboard-text="{{Printf "%s%s/issues/%d#%s" AppUrl .ctx.Repository.FullName .ctx.Issue.Index .item.HashTag}}">{{.ctx.i18n.Tr "repo.issues.context.copy_link"}}</div>
 		{{end}}
 		<div class="item context quote-reply {{if .diff}}quote-reply-diff{{end}}" data-target="{{.item.ID}}">{{.ctx.i18n.Tr "repo.issues.context.quote_reply"}}</div>
-		{{if or .ctx.Permission.IsAdmin .ctx.IsIssuePoster .ctx.HasIssuesOrPullsWritePermission}}
+		{{if or .ctx.Permission.IsAdmin .IsCommentPoster .ctx.HasIssuesOrPullsWritePermission}}
 			<div class="divider"></div>
 			<div class="item context edit-content">{{.ctx.i18n.Tr "repo.issues.context.edit"}}</div>
 			{{if .delete}}