diff --git a/fizz-core/src/main/java/we/filter/PreprocessFilter.java b/fizz-core/src/main/java/we/filter/PreprocessFilter.java
index 09a113d..cb6baa9 100644
--- a/fizz-core/src/main/java/we/filter/PreprocessFilter.java
+++ b/fizz-core/src/main/java/we/filter/PreprocessFilter.java
@@ -71,8 +71,8 @@ public class PreprocessFilter extends FizzWebFilter {
     @Override
     public Mono<Void> doFilter(ServerWebExchange exchange, WebFilterChain chain) {
 
-        Map<String, FilterResult> fc         = new HashMap<>(12, 1.0f);          fc.put(WebUtils.PREV_FILTER_RESULT, succFr);
-        Map<String, String>       appendHdrs = new HashMap<>(6,  1.0f);
+        Map<String, FilterResult> fc         = new HashMap<>();                 fc.put(WebUtils.PREV_FILTER_RESULT, succFr);
+        Map<String, String>       appendHdrs = new HashMap<>(8);
         Map<String, Object>       eas        = exchange.getAttributes();        eas.put(WebUtils.FILTER_CONTEXT,     fc);
                                                                                 eas.put(WebUtils.APPEND_HEADERS,     appendHdrs);
 
diff --git a/fizz-core/src/main/java/we/plugin/auth/App.java b/fizz-core/src/main/java/we/plugin/auth/App.java
index d384921..cbe442c 100644
--- a/fizz-core/src/main/java/we/plugin/auth/App.java
+++ b/fizz-core/src/main/java/we/plugin/auth/App.java
@@ -59,7 +59,7 @@ public class App {
 
     public String      config;
 
-    public Map<String, String[]> ips = new HashMap<>(6);
+    public Map<String, String[]> ips = new HashMap<>(8);
 
     public void setUseAuth(int i) {
         if (i == AUTH_TYPE.SIGN || i == AUTH_TYPE.SECRETKEY || i == AUTH_TYPE.CUSTOM) {
diff --git a/fizz-core/src/main/java/we/plugin/auth/GatewayGroup2apiConfig.java b/fizz-core/src/main/java/we/plugin/auth/GatewayGroup2apiConfig.java
index cfa9ca8..d260c16 100644
--- a/fizz-core/src/main/java/we/plugin/auth/GatewayGroup2apiConfig.java
+++ b/fizz-core/src/main/java/we/plugin/auth/GatewayGroup2apiConfig.java
@@ -35,8 +35,8 @@ public class GatewayGroup2apiConfig {
 
     // private static final Logger log = LoggerFactory.getLogger(GatewayGroup2apiConfig.class);
 
-    // private Map<String/*gg*/, Map<String/*a*/, ApiConfig>> configMap = new HashMap<>(6);
-    private Map<String/*gg*/, Set<ApiConfig>> configMap = new HashMap<>(6);
+    // private Map<String/*gg*/, Map<String/*a*/, ApiConfig>> configMap = new HashMap<>(8);
+    private Map<String/*gg*/, Set<ApiConfig>> configMap = new HashMap<>(8);
 
     @JsonProperty(value = "configs", access = JsonProperty.Access.READ_ONLY)
     public Map<String, Set<ApiConfig>> getConfigMap() {
diff --git a/fizz-core/src/main/java/we/plugin/auth/GatewayGroupService.java b/fizz-core/src/main/java/we/plugin/auth/GatewayGroupService.java
index c060bfa..6ca1e54 100644
--- a/fizz-core/src/main/java/we/plugin/auth/GatewayGroupService.java
+++ b/fizz-core/src/main/java/we/plugin/auth/GatewayGroupService.java
@@ -51,9 +51,9 @@ public class GatewayGroupService {
 
     private static final String fizzGatewayGroupChannel = "fizz_gateway_group_channel";
 
-    public  Map<String,  GatewayGroup>  gatewayGroupMap        = new HashMap<>(6);
+    public  Map<String,  GatewayGroup>  gatewayGroupMap        = new HashMap<>(8);
 
-    private Map<Integer, GatewayGroup>  oldGatewayGroupMap     = new HashMap<>(6);
+    private Map<Integer, GatewayGroup>  oldGatewayGroupMap     = new HashMap<>(8);
 
     public  Set<String>                 currentGatewayGroupSet = Stream.of(GatewayGroup.DEFAULT).collect(Collectors.toSet());
 
@@ -70,8 +70,8 @@ public class GatewayGroupService {
     }
 
     private void init(Supplier<Mono<Throwable>> doAfterLoadCache) throws Throwable {
-        Map<String, GatewayGroup>  gatewayGroupMapTmp = new HashMap<>(6);
-        Map<Integer, GatewayGroup> oldGatewayGroupMapTmp = new HashMap<>(6);
+        Map<String, GatewayGroup>  gatewayGroupMapTmp = new HashMap<>(8);
+        Map<Integer, GatewayGroup> oldGatewayGroupMapTmp = new HashMap<>(8);
         Set<String> currentGatewayGroupSetTmp = Stream.of(GatewayGroup.DEFAULT).collect(Collectors.toSet());
         final Throwable[] throwable = new Throwable[1];
         Throwable error = Mono.just(Objects.requireNonNull(rt.opsForHash().entries(fizzGatewayGroup)