diff --git a/youlai-auth/src/main/java/com/youlai/auth/config/AuthorizationServerConfig.java b/youlai-auth/src/main/java/com/youlai/auth/config/AuthorizationServerConfig.java
index 94e7f4376..008c9b9aa 100644
--- a/youlai-auth/src/main/java/com/youlai/auth/config/AuthorizationServerConfig.java
+++ b/youlai-auth/src/main/java/com/youlai/auth/config/AuthorizationServerConfig.java
@@ -1,6 +1,7 @@
 package com.youlai.auth.config;
 
 import com.youlai.auth.domain.User;
+import com.youlai.auth.exception.CustomOAuth2ExceptionTranslator;
 import com.youlai.auth.service.JdbcClientDetailsServiceImpl;
 import com.youlai.auth.service.UserDetailsServiceImpl;
 import com.youlai.common.core.constant.AuthConstants;
@@ -70,7 +71,9 @@ public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdap
                 // refresh token有两种使用方式：重复使用(true)、非重复使用(false)，默认为true
                 //      1 重复使用：access token过期刷新时， refresh token过期时间未改变，仍以初次生成的时间为准
                 //      2 非重复使用：access token过期刷新时， refresh token过期时间延续，在refresh token有效期内刷新便永不失效达到无需再次登录的目的
-                .reuseRefreshTokens(false);
+                .reuseRefreshTokens(false)
+                .exceptionTranslator(new CustomOAuth2ExceptionTranslator());
+
     }
 
     /**
diff --git a/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2Exception.java b/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2Exception.java
new file mode 100644
index 000000000..09602976b
--- /dev/null
+++ b/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2Exception.java
@@ -0,0 +1,17 @@
+package com.youlai.auth.exception;
+
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import org.springframework.security.oauth2.common.exceptions.OAuth2Exception;
+
+
+@JsonSerialize(using = CustomOAuth2ExceptionSerializer.class)
+public class CustomOAuth2Exception extends OAuth2Exception {
+
+    public CustomOAuth2Exception(String msg, Throwable t) {
+        super(msg, t);
+    }
+
+    public CustomOAuth2Exception(String msg) {
+        super(msg);
+    }
+}
diff --git a/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionSerializer.java b/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionSerializer.java
new file mode 100644
index 000000000..32462b8b7
--- /dev/null
+++ b/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionSerializer.java
@@ -0,0 +1,27 @@
+package com.youlai.auth.exception;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.ser.std.StdSerializer;
+import java.io.IOException;
+
+public class CustomOAuth2ExceptionSerializer extends StdSerializer<CustomOAuth2Exception> {
+
+    protected CustomOAuth2ExceptionSerializer() {
+        super(CustomOAuth2Exception.class);
+    }
+
+    @Override
+    public void serialize(CustomOAuth2Exception e, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
+        jsonGenerator.writeStartObject();
+
+        jsonGenerator.writeObjectField("code", e.getHttpErrorCode());
+
+
+
+
+
+
+        jsonGenerator.writeEndObject();
+    }
+}
diff --git a/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionTranslator.java b/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionTranslator.java
new file mode 100644
index 000000000..fe8408b30
--- /dev/null
+++ b/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionTranslator.java
@@ -0,0 +1,19 @@
+package com.youlai.auth.exception;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.oauth2.common.exceptions.OAuth2Exception;
+import org.springframework.security.oauth2.provider.error.WebResponseExceptionTranslator;
+
+import javax.naming.AuthenticationException;
+
+public class CustomOAuth2ExceptionTranslator implements WebResponseExceptionTranslator {
+    @Override
+    public ResponseEntity translate(Exception exception) throws Exception {
+        if (exception instanceof OAuth2Exception) {
+
+        }else if(exception instanceof AuthenticationException){
+
+        }
+        return null;
+    }
+}