diff --git a/src/com/wentch/redkale/net/sncp/Sncp.java b/src/com/wentch/redkale/net/sncp/Sncp.java
index 2a3ec1965..c1ac9ef0f 100644
--- a/src/com/wentch/redkale/net/sncp/Sncp.java
+++ b/src/com/wentch/redkale/net/sncp/Sncp.java
@@ -83,7 +83,14 @@ public abstract class Sncp {
     public static DLong hash(final java.lang.reflect.Method method) {
         if (method == null) return new DLong(-1L, -1L);
         String n = method.getName();
-        if (n.length() > 11) n = n.substring(0, 8) + n.substring(n.length() - 3);
+        if (n.length() > 11) {
+            StringBuilder sb = new StringBuilder();
+            for (int i = 0; i < n.length(); i += 2) {
+                sb.append(n.charAt(i));
+            }
+            sb.append(n.length());
+            n = sb.toString();
+        }
         long rs1 = hash(n);
         if (rs1 < Integer.MAX_VALUE) rs1 |= (method.getParameterCount() + 0L) << 32;
         rs1 = (rs1 < Integer.MAX_VALUE) ? rs1 | 0xF00000000L : rs1;
@@ -102,7 +109,16 @@ public abstract class Sncp {
             String s = clzz.getSimpleName();
             sb.append(s.substring(0, s.length() > 1 ? 2 : 1)).append(s.substring(s.length() - 1));
         }
-        return method.getName() + sb + Integer.toString(params.length, 36);
+        String n = method.getName();
+        if (n.length() > 11) {
+            StringBuilder zsb = new StringBuilder();
+            for (int i = 0; i < n.length(); i += 2) {
+                zsb.append(n.charAt(i));
+            }
+            zsb.append(n.length());
+            n = zsb.toString();
+        }
+        return n + sb + Integer.toString(params.length, 36);
     }
 
     public static long hash(final String name) {