diff --git a/fizz-common/src/main/java/we/config/RedisReactiveConfig.java b/fizz-common/src/main/java/we/config/RedisReactiveConfig.java
index 9c9f3b7..36987d1 100644
--- a/fizz-common/src/main/java/we/config/RedisReactiveConfig.java
+++ b/fizz-common/src/main/java/we/config/RedisReactiveConfig.java
@@ -40,9 +40,9 @@ public abstract class RedisReactiveConfig {
     // this should not be changed unless there is a truely good reason to do so
     private static final int ps = Runtime.getRuntime().availableProcessors();
     public  static final ClientResources clientResources = DefaultClientResources.builder()
-                                                                                            .ioThreadPoolSize(ps)
-                                                                                            .computationThreadPoolSize(ps)
-                                                                                            .build();
+                                                                                 .ioThreadPoolSize(ps)
+                                                                                 .computationThreadPoolSize(ps)
+                                                                                 .build();
 
     private RedisReactiveProperties redisReactiveProperties;
 
@@ -56,7 +56,7 @@ public abstract class RedisReactiveConfig {
 
     public ReactiveRedisConnectionFactory lettuceConnectionFactory() {
 
-        log.info("connect to " + redisReactiveProperties);
+        log.info("connect to {}", redisReactiveProperties);
 
         RedisStandaloneConfiguration rcs = new RedisStandaloneConfiguration(redisReactiveProperties.getHost(), redisReactiveProperties.getPort());
         String password = redisReactiveProperties.getPassword();
@@ -65,13 +65,13 @@ public abstract class RedisReactiveConfig {
         }
         rcs.setDatabase(redisReactiveProperties.getDatabase());
 
-        GenericObjectPoolConfig poolConfig = new GenericObjectPoolConfig();
-        poolConfig.setMaxTotal(16);
+        GenericObjectPoolConfig<?> poolConfig = new GenericObjectPoolConfig<>();
+        poolConfig.setMaxTotal(poolConfig.getMaxTotal() * 2);
         LettucePoolingClientConfiguration ccs = LettucePoolingClientConfiguration.builder()
-                .clientResources(clientResources)
-                .clientOptions(ClientOptions.builder().publishOnScheduler(true).build())
-                .poolConfig(poolConfig)
-                .build();
+                                                .clientResources(clientResources)
+                                                .clientOptions(ClientOptions.builder().publishOnScheduler(true).build())
+                                                .poolConfig(poolConfig)
+                                                .build();
 
         return new LettuceConnectionFactory(rcs, ccs);
     }
diff --git a/fizz-core/src/main/java/we/dict/Dict.java b/fizz-core/src/main/java/we/dict/Dict.java
index e9da1f3..542d468 100644
--- a/fizz-core/src/main/java/we/dict/Dict.java
+++ b/fizz-core/src/main/java/we/dict/Dict.java
@@ -38,50 +38,51 @@ public class Dict {
 
     public static final int DELETED = 1;
 
-    public int        isDeleted = 0;
+    public int                 isDeleted = 0;
 
-    public int        id;
+    public int                 id;
 
-    public String     key;
+    public String              key;
 
-    public int        type;
+    public int                 type;
 
-    public String     value;
+    public String              value;
 
-    public boolean    booleanVal;
+    public boolean             booleanVal;
 
-    public String     stringVal;
+    public String              stringVal;
 
-    public BigDecimal numberVal;
+    public BigDecimal          numberVal;
 
-    public int        intVal;
+    public int                 intVal;
 
-    public long       longVal;
+    public long                longVal;
 
-    public float      floatVal;
+    public float               floatVal;
 
-    public double     doubleVal;
+    public double              doubleVal;
 
-    public String     jsonVal;
+    public String              jsonVal;
 
     public Map<String, Object> valMap;
 
-    public List<Object> valList;
+    public List<Object>        valList;
 
-    public long       create;
+    public long                create;
 
-    public long       update;
+    public long                update;
 
     @JsonCreator
     public Dict(
-            @JsonProperty("isDeleted") int     isDeleted,
-            @JsonProperty("id")        int     id,
-            @JsonProperty("key")       String  key,
-            @JsonProperty("type")      int     type,
-            @JsonProperty("value")     String  value,
-            @JsonProperty("create")    long    create,
-            @JsonProperty("update")    long    update
-            ) {
+                @JsonProperty("isDeleted") int     isDeleted,
+                @JsonProperty("id")        int     id,
+                @JsonProperty("key")       String  key,
+                @JsonProperty("type")      int     type,
+                @JsonProperty("value")     String  value,
+                @JsonProperty("create")    long    create,
+                @JsonProperty("update")    long    update
+           ) {
+
         this.isDeleted = isDeleted;
         this.id        = id;
         this.key       = key;
@@ -89,6 +90,7 @@ public class Dict {
         this.value     = value;
         this.create    = create;
         this.update    = update;
+
         if (type == BOOLEAN) {
             booleanVal = Boolean.parseBoolean(value);
         } else if (type == STRING) {