diff --git a/README.ko.md b/README.ko.md
index 6976b79..d05495e 100644
--- a/README.ko.md
+++ b/README.ko.md
@@ -273,6 +273,7 @@ enableSearch = true # site search with fuse
 enableSearchHighlight = true # when true, search keyword will be highlighted
 searchContent = true # include content to search index
 searchDistance = 100 # fuse option: distance
+searchThreshold = 0.4 # 0.0: exact match, 1.0: any match
 
 # body
 enableBreadcrumb = true # breadcrumb for list, single page
diff --git a/exampleSite/config/_default/params.toml b/exampleSite/config/_default/params.toml
index 99d6687..2d7b955 100644
--- a/exampleSite/config/_default/params.toml
+++ b/exampleSite/config/_default/params.toml
@@ -36,6 +36,7 @@ enableSearchHighlight = true
 searchResultPosition = "main" # side, main
 searchContent = true # include content to search index
 searchDistance = 100 # fuse option
+searchThreshold = 0.4 # 0.0: exact match, 1.0: any match
 
 # body
 enableBreadcrumb = true
diff --git a/layouts/partials/head/scripts.html b/layouts/partials/head/scripts.html
index cf2d608..3f0ba08 100644
--- a/layouts/partials/head/scripts.html
+++ b/layouts/partials/head/scripts.html
@@ -664,6 +664,8 @@
     var enableSearch = JSON.parse({{ $enableSearch | jsonify }});
     {{ $searchDistance := ($.Param "searchDistance") }}
     var searchDistance = JSON.parse({{ $searchDistance | jsonify }});
+    {{ $searchThreshold := ($.Param "searchThreshold") }}
+    var searchThreshold = JSON.parse({{ $searchThreshold | jsonify }});
     {{ $searchContent := ($.Param "searchContent") }}
     var searchContent = JSON.parse({{ $searchContent | jsonify }});
     {{ $enableSearchHighlight := ($.Param "enableSearchHighlight") }}
@@ -694,7 +696,7 @@
                 searchContent ? ['title', 'description', 'content'] : ['title', 'description'],
               includeMatches: enableSearchHighlight,
               shouldSort: true, // default: true
-              threshold: 0.4, // default: 0.6 (0.0 requires a perfect match)
+              threshold: searchThreshold ? searchThreshold : 0.4, // default: 0.6 (0.0 requires a perfect match)
               location: 0, // default: 0
               distance: searchDistance ? searchDistance : 100, // default: 100
               maxPatternLength: 32,