diff --git a/src/com/nms/server/util/SNMP4JUtils.java b/src/com/nms/server/util/SNMP4JUtils.java
index 114ea2f..a2897ff 100644
--- a/src/com/nms/server/util/SNMP4JUtils.java
+++ b/src/com/nms/server/util/SNMP4JUtils.java
@@ -398,11 +398,11 @@ public class SNMP4JUtils {
         for (int j = 0; j < list.size(); j++) {
  			TreeEvent treeEvent = (TreeEvent)list.get(j);
  			if (treeEvent.isError())
- 				throw new Exception((new StringBuilder("i18n_server.SNMP4JUtils.Exception3_n81i：")).append(treeEvent.getErrorMessage()).toString());
+ 				throw new Exception((new StringBuilder("Error getting SNMP table：")).append(treeEvent.getErrorMessage()).toString());
  			if (treeEvent.getException() != null)
- 				throw new Exception((new StringBuilder("i18n_server.SNMP4JUtils.Exception4_n81i：")).append(treeEvent.getErrorMessage()).append(" ").append(treeEvent.getException().getMessage()).toString());
+ 				throw new Exception((new StringBuilder("Get an exception in SNMP table：")).append(treeEvent.getErrorMessage()).append(" ").append(treeEvent.getException().getMessage()).toString());
  			if (treeEvent.getStatus() != 0)
- 				throw new Exception((new StringBuilder("i18n_server.SNMP4JUtils.Exception3_n81i：")).append(treeEvent.getErrorMessage()).toString());
+ 				throw new Exception((new StringBuilder("Error getting SNMP table：")).append(treeEvent.getErrorMessage()).toString());
  			if (treeEvent.getVariableBindings() != null ){
  				VariableBinding vbArr[] = treeEvent.getVariableBindings();
  				if(vbArr != null){
@@ -457,11 +457,11 @@ public class SNMP4JUtils {
     	for (int j = 0; j < list.size(); j++) {
     		TreeEvent treeEvent = (TreeEvent)list.get(j);
     		if (treeEvent.isError())
-    			throw new Exception((new StringBuilder("i18n_server.SNMP4JUtils.Exception3_n81i：")).append(treeEvent.getErrorMessage()).toString());
+    			throw new Exception((new StringBuilder("Error getting SNMP table：")).append(treeEvent.getErrorMessage()).toString());
     		if (treeEvent.getException() != null)
-    			throw new Exception((new StringBuilder("i18n_server.SNMP4JUtils.Exception4_n81i：")).append(treeEvent.getErrorMessage()).append(" ").append(treeEvent.getException().getMessage()).toString());
+    			throw new Exception((new StringBuilder("Get an exception in SNMP table：")).append(treeEvent.getErrorMessage()).append(" ").append(treeEvent.getException().getMessage()).toString());
     		if (treeEvent.getStatus() != 0)
-    			throw new Exception((new StringBuilder("i18n_server.SNMP4JUtils.Exception3_n81i：")).append(treeEvent.getErrorMessage()).toString());
+    			throw new Exception((new StringBuilder("Error getting SNMP table：")).append(treeEvent.getErrorMessage()).toString());
     		if (treeEvent.getVariableBindings() != null ){
     			VariableBinding vbArr[] = treeEvent.getVariableBindings();
  				if(vbArr != null){