diff --git a/pkg/config/config.go b/pkg/config/config.go
index fef256d13..edd22d180 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -783,9 +783,9 @@ type SearXNGConfig struct {
 }
 
 type GLMSearchConfig struct {
-	Enabled bool   `json:"enabled"       env:"PICOCLAW_TOOLS_WEB_GLM_ENABLED"`
-	APIKey  string `json:"api_key"       env:"PICOCLAW_TOOLS_WEB_GLM_API_KEY"`
-	BaseURL string `json:"base_url"      env:"PICOCLAW_TOOLS_WEB_GLM_BASE_URL"`
+	Enabled bool   `json:"enabled"  env:"PICOCLAW_TOOLS_WEB_GLM_ENABLED"`
+	APIKey  string `json:"api_key"  env:"PICOCLAW_TOOLS_WEB_GLM_API_KEY"`
+	BaseURL string `json:"base_url" env:"PICOCLAW_TOOLS_WEB_GLM_BASE_URL"`
 	// SearchEngine specifies the search backend: "search_std" (default),
 	// "search_pro", "search_pro_sogou", or "search_pro_quark".
 	SearchEngine string `json:"search_engine" env:"PICOCLAW_TOOLS_WEB_GLM_SEARCH_ENGINE"`
@@ -800,7 +800,7 @@ type BaiduSearchConfig struct {
 }
 
 type WebToolsConfig struct {
-	ToolConfig  `                    envPrefix:"PICOCLAW_TOOLS_WEB_"`
+	ToolConfig  `                  envPrefix:"PICOCLAW_TOOLS_WEB_"`
 	Brave       BraveConfig       `                                json:"brave"`
 	Tavily      TavilyConfig      `                                json:"tavily"`
 	DuckDuckGo  DuckDuckGoConfig  `                                json:"duckduckgo"`
@@ -813,13 +813,13 @@ type WebToolsConfig struct {
 	// the client-side web_search tool is hidden to avoid duplicate search surfaces,
 	// and the provider's built-in search is used instead. Falls back to client-side
 	// search when the provider does not support native search.
-	PreferNative bool `                                json:"prefer_native"                    env:"PICOCLAW_TOOLS_WEB_PREFER_NATIVE"`
+	PreferNative bool `json:"prefer_native" env:"PICOCLAW_TOOLS_WEB_PREFER_NATIVE"`
 	// Proxy is an optional proxy URL for web tools (http/https/socks5/socks5h).
 	// For authenticated proxies, prefer HTTP_PROXY/HTTPS_PROXY env vars instead of embedding credentials in config.
-	Proxy                string              `                                json:"proxy,omitempty"                  env:"PICOCLAW_TOOLS_WEB_PROXY"`
-	FetchLimitBytes      int64               `                                json:"fetch_limit_bytes,omitempty"      env:"PICOCLAW_TOOLS_WEB_FETCH_LIMIT_BYTES"`
-	Format               string              `                                json:"format,omitempty"                 env:"PICOCLAW_TOOLS_WEB_FORMAT"`
-	PrivateHostWhitelist FlexibleStringSlice `                                json:"private_host_whitelist,omitempty" env:"PICOCLAW_TOOLS_WEB_PRIVATE_HOST_WHITELIST"`
+	Proxy                string              `json:"proxy,omitempty"                  env:"PICOCLAW_TOOLS_WEB_PROXY"`
+	FetchLimitBytes      int64               `json:"fetch_limit_bytes,omitempty"      env:"PICOCLAW_TOOLS_WEB_FETCH_LIMIT_BYTES"`
+	Format               string              `json:"format,omitempty"                 env:"PICOCLAW_TOOLS_WEB_FORMAT"`
+	PrivateHostWhitelist FlexibleStringSlice `json:"private_host_whitelist,omitempty" env:"PICOCLAW_TOOLS_WEB_PRIVATE_HOST_WHITELIST"`
 }
 
 type CronToolsConfig struct {
@@ -934,10 +934,10 @@ type MCPServerConfig struct {
 
 // MCPConfig defines configuration for all MCP servers
 type MCPConfig struct {
-	ToolConfig `                           envPrefix:"PICOCLAW_TOOLS_MCP_"`
+	ToolConfig `                    envPrefix:"PICOCLAW_TOOLS_MCP_"`
 	Discovery  ToolDiscoveryConfig `                                json:"discovery"`
 	// Servers is a map of server name to server configuration
-	Servers map[string]MCPServerConfig `                                json:"servers,omitempty"`
+	Servers map[string]MCPServerConfig `json:"servers,omitempty"`
 }
 
 func LoadConfig(path string) (*Config, error) {