diff --git a/src/locales/en/translation.json b/src/locales/en/translation.json
index 2cf05efe8..6312c1f00 100644
--- a/src/locales/en/translation.json
+++ b/src/locales/en/translation.json
@@ -1091,23 +1091,28 @@
         "50404": "ContractNotFoundError",
         "50600": "CompilerError",
         "50601": "ContractDecompileError",
-        "20000": "Unknow error.",
-        "20001": "Response data parsing error.",
-        "20002": "Request timeout.",
-        "20003": "Request abort.",
-        "20004": "Network error.",
-        "30001": "RPC call error.",
-        "60002": "Trace parsing error.",
-        "400": "Bad request.",
-        "401": "Unauthorized.",
-        "403": "Forbidden.",
-        "404": "Not Found.",
-        "405": "Method Not Allowed.",
-        "500": "Internal Server Error.",
-        "501": "Not Implemented.",
-        "502": "Bad Gateway.",
-        "503": "Service Unavailable.",
-        "504": "Gateway Timeout."
+        "20000": "Unknow error",
+        "20001": "Response data parsing error",
+        "20002": "Request timeout",
+        "20003": "Request abort",
+        "20004": "Network error",
+        "30001": "RPC call error",
+        "60002": "Trace parsing error",
+        "50100": "Biz Error",
+        "50301": "Failed to call NFT contract",
+        "50302": "Failed to query NFT metadata",
+        "50303": "Failed to parse NFT metadata",
+        "50304": "Failed to query NFT local name",
+        "400": "Bad request",
+        "401": "Unauthorized",
+        "403": "Forbidden",
+        "404": "Not Found",
+        "405": "Method Not Allowed",
+        "500": "Internal Server Error",
+        "501": "Not Implemented",
+        "502": "Bad Gateway",
+        "503": "Service Unavailable",
+        "504": "Gateway Timeout"
       }
     },
     "connnectWalletSubmit": "Submit",
diff --git a/src/locales/zh_cn/translation.json b/src/locales/zh_cn/translation.json
index 28cfb33fb..50306d430 100644
--- a/src/locales/zh_cn/translation.json
+++ b/src/locales/zh_cn/translation.json
@@ -1089,23 +1089,28 @@
         "50404": "ContractNotFoundError",
         "50600": "CompilerError",
         "50601": "ContractDecompileError",
-        "20000": "未知错误。",
-        "20001": "响应数据解析错误。",
-        "20002": "请求超时。",
-        "20003": "请求中止。",
-        "20004": "网络连接错误。",
+        "20000": "未知错误",
+        "20001": "响应数据解析错误",
+        "20002": "请求超时",
+        "20003": "请求中止",
+        "20004": "网络连接错误",
         "30001": "RPC 请求错误",
-        "60002": "追溯数据解析错误。",
-        "400": "错误请求。",
-        "401": "未授权。",
-        "403": "服务器拒绝请求。",
-        "404": "未找到资源。",
-        "405": "方法禁用。",
-        "500": "服务器内部错误。",
-        "501": "服务器不支持请求的功能。",
-        "502": "网关错误。",
-        "503": "服务不可用。",
-        "504": "网关超时。"
+        "60002": "追溯数据解析错误",
+        "50100": "业务异常",
+        "50301": "调用 NFT 合约失败",
+        "50302": "查询 NFT 元数据失败",
+        "50303": "解析 NFT 元数据失败",
+        "50304": "查询 NFT name 失败",
+        "400": "错误请求",
+        "401": "未授权",
+        "403": "服务器拒绝请求",
+        "404": "未找到资源",
+        "405": "方法禁用",
+        "500": "服务器内部错误",
+        "501": "服务器不支持请求的功能",
+        "502": "网关错误",
+        "503": "服务不可用",
+        "504": "网关超时"
       }
     },
     "connnectWalletSubmit": "提交",