diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
new file mode 100644
index 0000000..e5cf7fd
--- /dev/null
+++ b/.devcontainer/devcontainer.json
@@ -0,0 +1,26 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/universal
+{
+	"name": "Default Linux Universal",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/universal:2-linux",
+	"features": {
+		"ghcr.io/devcontainers/features/docker-in-docker:2": {},
+		"ghcr.io/devcontainers/features/go:1": {}
+	},
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "go install github.com/gogf/gf/cmd/gf/v2@latest",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	"remoteUser": "root"
+}
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..f33a02c
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,12 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for more information:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+# https://containers.dev/guide/dependabot
+
+version: 2
+updates:
+ - package-ecosystem: "devcontainers"
+   directory: "/"
+   schedule:
+     interval: weekly
diff --git a/api/audit_limit.go b/api/audit_limit.go
index f2a7e9e..7fa39a0 100644
--- a/api/audit_limit.go
+++ b/api/audit_limit.go
@@ -79,7 +79,7 @@ func AuditLimit(r *ghttp.Request) {
 
 	// 判断模型是否为plus模型 如果是则使用plus模型的限制
 	// if config.PlusModels.Contains(model) {
-	if gstr.HasPrefix(model, "gpt-4") {
+	if gstr.HasPrefix(model, "gpt-4")&&model!="gpt-4o-mini" {
 		limiter := GetVisitor(token, config.LIMIT, config.PER)
 		// 获取剩余次数
 		remain := limiter.TokensAt(time.Now())