diff --git a/decode.strings-tests-fixes-additionalEscapes-to-over.patch b/decode.strings-tests-fixes-additionalEscapes-to-over.patch
new file mode 100644
index 0000000..f391abf
--- /dev/null
+++ b/decode.strings-tests-fixes-additionalEscapes-to-over.patch
@@ -0,0 +1,51 @@
+From 4198da3854ccfaabcb85de23fa4cf8144e45b44d Mon Sep 17 00:00:00 2001
+From: Thomas Harning Jr <harningt@gmail.com>
+Date: Mon, 18 Apr 2016 23:12:33 -0400
+Subject: [PATCH 52/66] decode.strings+tests: fixes additionalEscapes to
+ override builtin escapes and side-step escapeCheck needing to be altered
+
+---
+ lua/json/decode/strings.lua | 6 +++---
+ tests/lunit-tests.lua       | 6 ++++--
+ 2 files changed, 7 insertions(+), 5 deletions(-)
+
+diff --git a/lua/json/decode/strings.lua b/lua/json/decode/strings.lua
+index cb3b5cc..4272f29 100644
+--- a/lua/json/decode/strings.lua
++++ b/lua/json/decode/strings.lua
+@@ -107,12 +107,12 @@ local function generateLexer(options)
+ 	local escapeMatch = doSimpleSub
+ 	escapeMatch = escapeMatch + doXSub / decodeX
+ 	escapeMatch = escapeMatch + doUniSub / options.decodeUnicode
+-	if options.additionalEscapes then
+-		escapeMatch = escapeMatch + options.additionalEscapes
+-	end
+ 	if options.escapeCheck then
+ 		escapeMatch = options.escapeCheck * escapeMatch + bad_escape
+ 	end
++	if options.additionalEscapes then
++		escapeMatch = options.additionalEscapes + escapeMatch
++	end
+ 	local captureString
+ 	for i = 1, #quotes do
+ 		local cap = buildCaptureString(quotes[i], options.badChars, escapeMatch)
+diff --git a/tests/lunit-tests.lua b/tests/lunit-tests.lua
+index 10f38cb..d2f183f 100644
+--- a/tests/lunit-tests.lua
++++ b/tests/lunit-tests.lua
+@@ -44,8 +44,10 @@ function test_preprocess()
+ end
+ 
+ function test_additionalEscapes_only()
+-    -- Need to do escape while skipping escape character san-check
+-    assert_equal("Hello", json.decode([["\S"]], { strings = { additionalEscapes = lpeg.C(lpeg.P("S")) / "Hello", escapeCheck= false } }))
++    -- Test that additionalEscapes is processed on its own - side-stepping normal processing
++    assert_equal("Hello\\?", json.decode([["\S"]], { strings = { additionalEscapes = lpeg.C(lpeg.P("S")) / "Hello\\?" } }))
++    -- Test that additionalEscapes overrides any builtin handling
++    assert_equal("Hello\\?", json.decode([["\n"]], { strings = { additionalEscapes = lpeg.C(lpeg.P("n")) / "Hello\\?" } }))
+ end
+ 
+ local strictDecoder = json.decode.getDecoder(true)
+-- 
+2.19.1
+
diff --git a/lua-json.spec b/lua-json.spec
index 949c052..aa4b80a 100644
--- a/lua-json.spec
+++ b/lua-json.spec
@@ -1,6 +1,6 @@
 Name:           lua-json
 Version:        1.3.2
-Release:        12
+Release:        13
 License:        MIT
 Summary:        JSON Parser/Constructor for Lua
 
@@ -20,13 +20,15 @@ Requires:  lua >= %{luaversion}, lua-lpeg >= 0.8.1
 
 Patch0:  luajson-lua-5.2.patch
 
+Patch6000: tests-enhances-coverage-for-strings.additionalEscape.patch
+Patch6001: decode.strings-tests-fixes-additionalEscapes-to-over.patch
+
 %description
 JSON parser/encoder for Lua Parses JSON using LPEG for speed and flexibility.
 Depending on parser/encoder options, various values are preserved as best as possible.
 
 %prep
-%setup -q -n luajson-%{commitid}
-%patch0 -p1 -b .lua-52
+%autosetup -n luajson-%{commitid} -p1
 
 %build
 
@@ -42,6 +44,12 @@ make check-regression
 %{luapkgdir}/*
 
 %changelog
+* Fri Dec 20 2019 chengquan <chengquan3@huawei.com> - 1.3.2-13
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:quality enhancement synchronization github patch
+
 * Thu Sep 5 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.3.2-12
 - Fix package name
 
diff --git a/tests-enhances-coverage-for-strings.additionalEscape.patch b/tests-enhances-coverage-for-strings.additionalEscape.patch
new file mode 100644
index 0000000..25cbbd5
--- /dev/null
+++ b/tests-enhances-coverage-for-strings.additionalEscape.patch
@@ -0,0 +1,46 @@
+From 4556f70aa8fd4826551399701144ec56f4733954 Mon Sep 17 00:00:00 2001
+From: Thomas Harning Jr <harningt@gmail.com>
+Date: Mon, 18 Apr 2016 23:08:49 -0400
+Subject: [PATCH] tests: enhances coverage for strings.additionalEscapes
+ decoding option
+
+---
+ tests/lunit-tests.lua | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/tests/lunit-tests.lua b/tests/lunit-tests.lua
+index 30e82df..d25216c 100644
+--- a/tests/lunit-tests.lua
++++ b/tests/lunit-tests.lua
+@@ -1,6 +1,7 @@
+ local json = require("json")
+ local lunit = require("lunit")
+ local testutil = require("testutil")
++local lpeg = require("lpeg")
+ -- DECODE NOT 'local' due to requirement for testutil to access it
+ decode = json.decode.getDecoder(false)
+ 
+@@ -35,6 +36,11 @@ function test_preprocess()
+ 	assert_equal('-Infinity', json.encode(1/0, {preProcess = function(x) return -x end}))
+ end
+ 
++function test_additionalEscapes_only()
++    -- Need to do escape while skipping escape character san-check
++    assert_equal("Hello", json.decode([["\S"]], { strings = { additionalEscapes = lpeg.C(lpeg.P("S")) / "Hello", escapeCheck= false } }))
++end
++
+ local strictDecoder = json.decode.getDecoder(true)
+ 
+ local function buildStrictDecoder(f)
+@@ -45,7 +51,7 @@ local function buildFailedStrictDecoder(f)
+ end
+ -- SETUP CHECKS FOR SEQUENCE OF DECODERS
+ for k, v in pairs(_M) do
+-	if k:match("^test_") and not k:match("_gen$") then
++	if k:match("^test_") and not k:match("_gen$") and not k:match("_only$") then
+ 		if k:match("_nostrict") then
+ 			_M[k .. "_strict_gen"] = buildFailedStrictDecoder(v)
+ 		else
+-- 
+1.8.3.1
+