diff --git a/lua/nvim-autopairs.lua b/lua/nvim-autopairs.lua
index ee740cc..81e6698 100644
--- a/lua/nvim-autopairs.lua
+++ b/lua/nvim-autopairs.lua
@@ -407,17 +407,9 @@ M.autopairs_map = function(bufnr, char)
     local rules = M.get_buf_rules(bufnr)
     for _, rule in pairs(rules) do
         if rule.start_pair then
-            if rule.is_regex and rule.key_map and rule.key_map ~= '' then
+            if rule.key_map and rule.key_map:match('<.*>') then
                 new_text = line:sub(1, col) .. line:sub(col + 1, #line)
                 add_char = 0
-            elseif rule.key_map and rule.key_map:match('<.*>') then
-                -- if it is a special key like <c-a>
-                if utils.esc(rule.key_map) ~= char then
-                    new_text = ''
-                else
-                    new_text = line:sub(1, col) .. line:sub(col + 1, #line)
-                    add_char = 0
-                end
             else
                 new_text = line:sub(1, col) .. char .. line:sub(col + 1, #line)
                 add_char = rule.key_map and #rule.key_map or 1
diff --git a/lua/nvim-autopairs/fastwrap.lua b/lua/nvim-autopairs/fastwrap.lua
index 838adaa..d6d4458 100644
--- a/lua/nvim-autopairs/fastwrap.lua
+++ b/lua/nvim-autopairs/fastwrap.lua
@@ -66,9 +66,16 @@ M.show = function(line)
             then
                 local key = config.keys:sub(index, index)
                 index = index + 1
-                if utils.is_quote(char) then
+                if
+                    utils.is_quote(char)
+                    or (
+                        utils.is_close_bracket(char)
+                        and utils.is_in_quotes(line, col, prev_char)
+                    )
+                then
                     offset = 0
                 end
+
                 if i == str_length then
                     is_end_key = false
                     key = config.end_key
@@ -94,7 +101,7 @@ M.show = function(line)
             vim.api.nvim_buf_clear_namespace(0, M.ns_fast_wrap, row, row + 1)
             for _, pos in pairs(list_pos) do
                 if char == pos.key then
-                    M.move_bracket(line, pos.col, end_pair,false)
+                    M.move_bracket(line, pos.col, end_pair, false)
                     break
                 end
                 if char == string.upper(pos.key) then
@@ -122,8 +129,8 @@ M.move_bracket = function(line, target_pos, end_pair, change_pos)
 
     line = line:sub(1, target_pos) .. end_pair .. line:sub(target_pos + 1, #line)
     vim.api.nvim_set_current_line(line)
-    if  change_pos then
-        vim.api.nvim_win_set_cursor(0,{row + 1, target_pos})
+    if change_pos then
+        vim.api.nvim_win_set_cursor(0, { row + 1, target_pos })
     end
 end
 
diff --git a/lua/nvim-autopairs/rule.lua b/lua/nvim-autopairs/rule.lua
index 9a41fe6..3cb8f66 100644
--- a/lua/nvim-autopairs/rule.lua
+++ b/lua/nvim-autopairs/rule.lua
@@ -49,6 +49,7 @@ function Rule.new(...)
         end_pair_length = nil,
     }, opt)
 
+    ---@param rule Rule
     local function constructor(rule)
         -- check multibyte
         if #rule.start_pair ~= vim.api.nvim_strwidth(rule.start_pair) then
diff --git a/lua/nvim-autopairs/utils.lua b/lua/nvim-autopairs/utils.lua
index 242fd43..d53ef25 100644
--- a/lua/nvim-autopairs/utils.lua
+++ b/lua/nvim-autopairs/utils.lua
@@ -62,7 +62,7 @@ M.is_in_quotes = function (line, pos, quote_type)
         then
             result = false
             last_char = quote_type or ''
-        elseif result == false and M.is_quote(char)
+        elseif result == false and M.is_quote(char) 
             and (not quote_type or char == quote_type)
         then
             last_char = quote_type or char
diff --git a/tests/nvim-autopairs_spec.lua b/tests/nvim-autopairs_spec.lua
index ab4e777..a64a751 100644
--- a/tests/nvim-autopairs_spec.lua
+++ b/tests/nvim-autopairs_spec.lua
@@ -596,6 +596,19 @@ local data = {
         before = [[   | aaa]],
         after = [[   "ab| aaa]]
     },
+    {
+        setup_func = function()
+            npairs.add_rule(
+                Rule('struct%s[a-zA-Z]+%s?{$', '};' )
+                    :use_regex(true, "{")
+            )
+        end,
+        filetype = 'javascript',
+        name = 'custom endwise rule',
+        key = [[{]],
+        before = [[struct abc | ]],
+        after = [[struct abc {|};]],
+    },
     {
         setup_func = function()
             npairs.clear_rules()
diff --git a/tests/test_utils.lua b/tests/test_utils.lua
index 6dd1eb5..47b1e68 100644
--- a/tests/test_utils.lua
+++ b/tests/test_utils.lua
@@ -143,11 +143,15 @@ _G.Test_withfile = function(test_data, cb)
                 0,
                 { pos_before.linenr, pos_before.colnr - 1 }
             )
-            log.debug('insert:' .. value.key)
-
-            helpers.insert(value.key, value.not_replace_term_code)
-            vim.wait(2)
-            helpers.feed('<esc>')
+            if type(value.key) == "function" then
+                log.debug("call key")
+                value.key()
+            else
+                log.debug('insert:' .. value.key)
+                helpers.insert(value.key, value.not_replace_term_code)
+                vim.wait(2)
+                helpers.feed('<esc>')
+            end
             compare_text(
                 value.linenr,
                 value.after,