diff --git a/README.md b/README.md
index 33ef7dd..be1d246 100644
--- a/README.md
+++ b/README.md
@@ -86,7 +86,7 @@ _this method only works on linux and macos, if you want to build the bot on wind
 | HTTP_PROXY  [(?)](#proxying)           | http proxy (optional)                        |                                       |
 | HTTPS_PROXY [(?)](#proxying)            | https proxy (optional)                       |                                       |
 | NO_PROXY         [(?)](#proxying)      | no proxy domains (optional)                  |                                       |
-| EDGE_PROXY_URL [(?)](#proxying)         | url of your edge proxy url (optional)        |                                       |
+| EDGE_PROXY_URL [(?)](#proxying)         | url of your edge proxy (optional)        |                                       |
 | REPO_URL               | project repository url                       | https://github.com/govdbot/govd       |
 | PROFILER_PORT          | port for profiler http server (pprof)        | 0 _(disabled)_                        |
 
@@ -95,7 +95,7 @@ _this method only works on linux and macos, if you want to build the bot on wind
 # proxying
 there are two types of proxying available: http and edge.
 - **http proxy**: this is a standard http proxy that can be used to route requests through a proxy server. you can set the `HTTP_PROXY` and `HTTPS_PROXY` environment variables to use this feature. (SOCKS5 is supported too)
-- **edge proxy**: this is a custom proxy that is used to route requests through a specific url. you can set the `EDGE_PROXY_URL` environment variable to use this feature. this is useful for routing requests through a specific server or service. howver, this feature is not totally implemented yet.
+- **edge proxy**: this is a custom proxy that is used to route requests through a specific url. you can set the `EDGE_PROXY_URL` environment variable to use this feature. this is useful for routing requests through a specific server or service. however, this feature is not totally implemented yet.
 
 **note:** by settings `NO_PROXY` environment variable, you can specify domains that should not be proxied.
 
diff --git a/ext/instagram/main.go b/ext/instagram/main.go
index 0fb3add..6e86a27 100644
--- a/ext/instagram/main.go
+++ b/ext/instagram/main.go
@@ -27,23 +27,6 @@ const (
 	// to get the API key and timestamp
 )
 
-var igHeaders = map[string]string{
-	"Accept":                    "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
-	"Accept-Language":           "en-GB,en;q=0.9",
-	"Cache-Control":             "max-age=0",
-	"Dnt":                       "1",
-	"Priority":                  "u=0, i",
-	"Sec-Ch-Ua":                 `Chromium";v="124", "Google Chrome";v="124", "Not-A.Brand";v="99`,
-	"Sec-Ch-Ua-Mobile":          "?0",
-	"Sec-Ch-Ua-Platform":        "macOS",
-	"Sec-Fetch-Dest":            "document",
-	"Sec-Fetch-Mode":            "navigate",
-	"Sec-Fetch-Site":            "none",
-	"Sec-Fetch-User":            "?1",
-	"Upgrade-Insecure-Requests": "1",
-	"User-Agent":                util.ChromeUA,
-}
-
 var instagramHost = []string{
 	"instagram.com",
 }