diff --git a/apisix/plugins/response-rewrite.lua b/apisix/plugins/response-rewrite.lua
index d9aa816ce3de..ee9746fa37fc 100644
--- a/apisix/plugins/response-rewrite.lua
+++ b/apisix/plugins/response-rewrite.lua
@@ -29,6 +29,7 @@ local type        = type
 local pcall       = pcall
 local zlib        = require("ffi-zlib")
 local str_buffer  = require("string.buffer")
+local is_br_libs_loaded, brotli = pcall(require, "brotli")
 
 
 local lrucache = core.lrucache.new({
@@ -227,6 +228,58 @@ local function inflate_gzip(data)
 end
 
 
+local function brotli_stream_decode(read_inputs, write_outputs)
+    -- read 64k data per times
+    local read_size = 64 * 1024
+    local decompressor = brotli.decompressor:new()
+
+    local chunk, ok, res
+    repeat
+        chunk = read_inputs(read_size)
+        if chunk then
+            ok, res = pcall(function()
+                return decompressor:decompress(chunk)
+            end)
+        else
+            ok, res = pcall(function()
+                return decompressor:finish()
+            end)
+        end
+        if not ok then
+            return false, res
+        end
+        write_outputs(res)
+    until not chunk
+
+    return true, nil
+end
+
+
+local function brotli_decode(data)
+    local inputs = str_buffer.new():set(data)
+    local outputs = str_buffer.new()
+
+    local read_inputs = function(size)
+        local data = inputs:get(size)
+        if data == "" then
+            return nil
+        end
+        return data
+    end
+
+    local write_outputs = function(data)
+        return outputs:put(data)
+    end
+
+    local ok, err = brotli_stream_decode(read_inputs, write_outputs)
+    if not ok then
+        return nil, err
+    end
+
+    return outputs:get()
+end
+
+
 function _M.check_schema(conf)
     local ok, err = core.schema.check(schema, conf)
     if not ok then
@@ -294,6 +347,12 @@ function _M.body_filter(conf, ctx)
                 core.log.error("filters may not work as expected, inflate gzip err: ", err)
                 return
             end
+        elseif ctx.response_encoding == "br" and is_br_libs_loaded then
+            body, err = brotli_decode(body)
+            if err ~= nil then
+                core.log.error("filters may not work as expected, brotli decode err: ", err)
+                return
+            end
         elseif ctx.response_encoding ~= nil then
             core.log.error("filters may not work as expected ",
                            "due to unsupported compression encoding type: ",
diff --git a/t/plugin/response-rewrite3.t b/t/plugin/response-rewrite3.t
index 904508cc8963..dc43074f21f8 100644
--- a/t/plugin/response-rewrite3.t
+++ b/t/plugin/response-rewrite3.t
@@ -53,6 +53,45 @@ add_block_preprocessor(sub {
             }
         }
     }
+
+    server {
+        listen 11452;
+        location /brotli_hello {
+            content_by_lua_block {
+                ngx.req.read_body()
+                local s = "hello world hello world hello world"
+                ngx.header['Content-Length'] = #s + 1
+                ngx.say(s)
+            }
+            header_filter_by_lua_block {
+                local conf = {
+                    comp_level = 6,
+                    http_version = 1.1,
+                    lgblock = 0,
+                    lgwin = 19,
+                    min_length = 1,
+                    mode = 0,
+                    types = "*",
+                }
+                local brotli = require("apisix.plugins.brotli")
+                brotli.header_filter(conf, ngx.ctx)
+            }
+            body_filter_by_lua_block {
+                local conf = {
+                    comp_level = 6,
+                    http_version = 1.1,
+                    lgblock = 0,
+                    lgwin = 19,
+                    min_length = 1,
+                    mode = 0,
+                    types = "*",
+                }
+                local brotli = require("apisix.plugins.brotli")
+                brotli.body_filter(conf, ngx.ctx)
+            }
+        }
+    }
+
 _EOC_
 
     $block->set_value("http_config", $http_config);
@@ -238,7 +277,6 @@ Content-Encoding:
 
             if code >= 300 then
                 ngx.status = code
-                return
             end
             ngx.say(body)
         }
@@ -296,7 +334,6 @@ Content-Encoding:
 
             if code >= 300 then
                 ngx.status = code
-                return
             end
             ngx.say(body)
         }
@@ -433,3 +470,208 @@ Content-Encoding: deflate
 X-Server-id: 3
 X-Server-status: on
 Content-Type:
+
+
+
+=== TEST 15: set route use brotli upstream
+--- config
+    location /t {
+        content_by_lua_block {
+            local t = require("lib.test_admin").test
+            local code, body = t('/apisix/admin/routes/1',
+                ngx.HTTP_PUT,
+                [[{
+                    "uri": "/brotli_hello",
+                    "upstream": {
+                        "nodes": {
+                            "127.0.0.1:11452": 1
+                        },
+                        "type": "roundrobin"
+                    }
+                }]]
+            )
+
+            if code >= 300 then
+                ngx.status = code
+            end
+            ngx.say(body)
+        }
+    }
+--- request
+GET /t
+--- response_body
+passed
+
+
+
+=== TEST 16: should return brotli body
+--- request
+GET /brotli_hello
+--- more_headers
+Accept-Encoding: br
+--- response_headers
+Content-Encoding: br
+
+
+
+=== TEST 17: set route use brotli upstream and response-rewrite body conf
+--- config
+    location /t {
+        content_by_lua_block {
+            local t = require("lib.test_admin").test
+            local code, body = t('/apisix/admin/routes/1',
+                ngx.HTTP_PUT,
+                [[{
+                    "uri": "/brotli_hello",
+                    "upstream": {
+                        "nodes": {
+                            "127.0.0.1:11452": 1
+                        },
+                        "type": "roundrobin"
+                    },
+                    "plugins": {
+                        "response-rewrite": {
+                            "vars": [
+                                ["status","==",200]
+                            ],
+                            "body": "new body\n"
+                        }
+                    }
+                }]]
+            )
+
+            if code >= 300 then
+                ngx.status = code
+            end
+            ngx.say(body)
+        }
+    }
+--- request
+GET /t
+--- response_body
+passed
+
+
+
+=== TEST 18: should rewrite body and clear Content-Encoding header
+--- request
+GET /brotli_hello
+--- more_headers
+Accept-Encoding: br
+--- response_body
+new body
+--- response_headers
+Content-Encoding:
+
+
+
+=== TEST 19: set route use brotli upstream and response-rewrite filter conf
+--- config
+    location /t {
+        content_by_lua_block {
+            local t = require("lib.test_admin").test
+            local code, body = t('/apisix/admin/routes/1',
+                ngx.HTTP_PUT,
+                [[{
+                    "uri": "/brotli_hello",
+                    "upstream": {
+                        "nodes": {
+                            "127.0.0.1:11452": 1
+                        },
+                        "type": "roundrobin"
+                    },
+                    "plugins": {
+                        "response-rewrite": {
+                            "vars": [
+                                ["status","==",200]
+                            ],
+                            "filters": [
+                                {
+                                    "regex": "hello",
+                                    "replace": "test"
+                                }
+                            ]
+                        }
+                    }
+                }]]
+            )
+
+            if code >= 300 then
+                ngx.status = code
+            end
+            ngx.say(body)
+        }
+    }
+--- request
+GET /t
+--- response_body
+passed
+
+
+
+=== TEST 20: brotli decode support, should rewrite body and clear Content-Encoding header
+--- request
+GET /brotli_hello
+--- more_headers
+Accept-Encoding: br
+--- response_body
+test world hello world hello world
+--- response_headers
+Content-Encoding:
+
+
+
+=== TEST 21: set route use response-write plugin but not use filter conf or body conf
+--- config
+    location /t {
+        content_by_lua_block {
+            local t = require("lib.test_admin").test
+            local code, body = t('/apisix/admin/routes/1',
+                ngx.HTTP_PUT,
+                [[{
+                    "uri": "/brotli_hello",
+                    "upstream": {
+                        "nodes": {
+                            "127.0.0.1:11452": 1
+                        },
+                        "type": "roundrobin"
+                    },
+                    "plugins": {
+                        "response-rewrite": {
+                            "vars": [
+                                ["status","==",200]
+                            ],
+                            "headers": {
+                                "set": {
+                                    "X-Server-id": 3,
+                                    "X-Server-status": "on",
+                                    "Content-Type": ""
+                                }
+                            }
+                        }
+                    }
+                }]]
+                )
+            if code >= 300 then
+                ngx.status = code
+            end
+            ngx.say(body)
+        }
+    }
+--- request
+GET /t
+--- response_body
+passed
+
+
+
+=== TEST 22: should keep Content-Encoding
+--- request
+GET /brotli_hello
+--- more_headers
+Accept-Encoding: br
+--- response_headers
+Content-Encoding: br
+X-Server-id: 3
+X-Server-status: on
+Content-Type: