diff --git a/backend-golang/utils.go b/backend-golang/utils.go
index 09419bd..d01dcdb 100644
--- a/backend-golang/utils.go
+++ b/backend-golang/utils.go
@@ -13,6 +13,12 @@ import (
 )
 
 func Cmd(args ...string) (string, error) {
+	_, err := os.Stat("cmd-helper.bat")
+	if err != nil {
+		if err := os.WriteFile("./cmd-helper.bat", []byte("start %*"), 0644); err != nil {
+			return "", err
+		}
+	}
 	cmdHelper, err := filepath.Abs("./cmd-helper")
 	if err != nil {
 		return "", err
diff --git a/cmd-helper.bat b/cmd-helper.bat
deleted file mode 100644
index e4beb94..0000000
--- a/cmd-helper.bat
+++ /dev/null
@@ -1 +0,0 @@
-start %*
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index d591864..a521172 100644
--- a/manifest.json
+++ b/manifest.json
@@ -10,10 +10,6 @@
   },
   "localModelDir": "models",
   "programFiles": [
-    {
-      "url": "https://raw.githubusercontent.com/josStorer/RWKV-Runner/master/cmd-helper.bat",
-      "path": "cmd-helper.bat"
-    },
     {
       "url": "https://cdn.jsdelivr.net/gh/josstorer/RWKV-Runner/backend-python/requirements.txt",
       "path": "backend-python/requirements.txt"
@@ -63,7 +59,7 @@
       "path": "backend-python/20B_tokenizer.json"
     },
     {
-      "url": "https://raw.githubusercontent.com/pypa/get-pip/main/public/get-pip.py",
+      "url": "https://bootstrap.pypa.io/get-pip.py",
       "path": "backend-python/get-pip.py"
     }
   ],