diff --git a/src/main/java/com/alibaba/druid/support/json/JSONParser.java b/src/main/java/com/alibaba/druid/support/json/JSONParser.java
index d9802cef12..ba71f7510a 100644
--- a/src/main/java/com/alibaba/druid/support/json/JSONParser.java
+++ b/src/main/java/com/alibaba/druid/support/json/JSONParser.java
@@ -71,17 +71,17 @@ public class JSONParser {
         if (token == Token.LBRACKET) {
             return parseArray();
         }
-        
+
         if (token == Token.TRUE) {
             nextToken();
             return true;
         }
-        
+
         if (token == Token.FALSE) {
             nextToken();
             return false;
         }
-        
+
         if (token == Token.NULL) {
             nextToken();
             return null;
@@ -208,7 +208,7 @@ public class JSONParser {
                     scanDigit();
                     return;
                 }
-                
+
                 if (text.startsWith("null", index)) {
                     token = Token.NULL;
                     index += 3;
@@ -222,7 +222,7 @@ public class JSONParser {
                     nextChar();
                     return;
                 }
-                
+
                 if (text.startsWith("false", index)) {
                     token = Token.FALSE;
                     index += 4;
@@ -301,6 +301,18 @@ public class JSONParser {
                     strBuf.append('\f');
                 } else if (ch == 't') {
                     strBuf.append('\t');
+                } else if (ch == 'u') {
+                    nextChar();
+                    char c1 = ch;
+                    nextChar();
+                    char c2 = ch;
+                    nextChar();
+                    char c3 = ch;
+                    nextChar();
+                    char c4 = ch;
+                    int val = Integer.parseInt(new String(new char[] { c1, c2, c3, c4 }), 16);
+                    strBuf.append((char) val);
+                    break;
                 } else {
                     throw new IllegalArgumentException("illegal string : " + strBuf);
                 }