diff --git a/common/config.go b/common/config.go
index c6410dd7905ee75b02890d97033a924f0c0dfd3e..c9272d9a206143b0848006a152a8aa92c65ef6bc 100644
--- a/common/config.go
+++ b/common/config.go
@@ -294,9 +294,10 @@ func parseDSN(odbc string, d *Dsn) *Dsn {
 		userInfo = res[1]
 		hostInfo = res[2]
 		query = res[4]
-	} else {
+	}  else if res := regexp.MustCompile(`^(.*?)($|\?)(.*)`).FindStringSubmatch(odbc); len(res) > 3 {
 		// hostInfo
-		hostInfo = odbc
+		hostInfo = res[1]
+		query = res[3]
 	}
 
 	// 解析用户信息
diff --git a/common/config_test.go b/common/config_test.go
index 9a18cafb2aeeaa6c7742ea3f8278f31e1c25c25f..291e94dcb7f487b0154fadc4f5445773977f437a 100644
--- a/common/config_test.go
+++ b/common/config_test.go
@@ -60,8 +60,8 @@ func TestParseDSN(t *testing.T) {
 		"user:password@hostname:3307",
 		"user:password@hostname:/database",
 		"user:password@:3307/database",
-		"user@hostname/dbname",
-		"user:pwd:pwd@pwd/pwd@hostname/dbname",
+		"user@hostname/database",
+		"user:pwd:pwd@pwd/pwd@hostname/database",
 		"user:password@",
 		"hostname:3307/database",
 		"@hostname:3307/database",
diff --git a/common/testdata/TestParseDSN.golden b/common/testdata/TestParseDSN.golden
index 4d2b98666d318fe73bc5ddd771782b4c123b5d8d..e558b46e0fa0cea408945d7a084400f6675edc38 100644
--- a/common/testdata/TestParseDSN.golden
+++ b/common/testdata/TestParseDSN.golden
@@ -3,8 +3,8 @@
 &common.Dsn{Net:"", Addr:"hostname:3307", Schema:"information_schema", User:"user", Password:"password", Charset:"utf8mb4", Disable:false, Timeout:0, ReadTimeout:0, WriteTimeout:0, Version:999}
 &common.Dsn{Net:"", Addr:"hostname:3306", Schema:"database", User:"user", Password:"password", Charset:"utf8mb4", Disable:false, Timeout:0, ReadTimeout:0, WriteTimeout:0, Version:999}
 &common.Dsn{Net:"", Addr:"127.0.0.1:3307", Schema:"database", User:"user", Password:"password", Charset:"utf8mb4", Disable:false, Timeout:0, ReadTimeout:0, WriteTimeout:0, Version:999}
-&common.Dsn{Net:"", Addr:"hostname:3306", Schema:"dbname", User:"user", Password:"", Charset:"utf8mb4", Disable:false, Timeout:0, ReadTimeout:0, WriteTimeout:0, Version:999}
-&common.Dsn{Net:"", Addr:"hostname:3306", Schema:"dbname", User:"user", Password:"pwd:pwd@pwd/pwd", Charset:"utf8mb4", Disable:false, Timeout:0, ReadTimeout:0, WriteTimeout:0, Version:999}
+&common.Dsn{Net:"", Addr:"hostname:3306", Schema:"database", User:"user", Password:"", Charset:"utf8mb4", Disable:false, Timeout:0, ReadTimeout:0, WriteTimeout:0, Version:999}
+&common.Dsn{Net:"", Addr:"hostname:3306", Schema:"database", User:"user", Password:"pwd:pwd@pwd/pwd", Charset:"utf8mb4", Disable:false, Timeout:0, ReadTimeout:0, WriteTimeout:0, Version:999}
 &common.Dsn{Net:"", Addr:"127.0.0.1:3306", Schema:"information_schema", User:"user", Password:"password", Charset:"utf8mb4", Disable:false, Timeout:0, ReadTimeout:0, WriteTimeout:0, Version:999}
 &common.Dsn{Net:"", Addr:"hostname:3307", Schema:"database", User:"", Password:"", Charset:"utf8mb4", Disable:false, Timeout:0, ReadTimeout:0, WriteTimeout:0, Version:999}
 &common.Dsn{Net:"", Addr:"hostname:3307", Schema:"database", User:"", Password:"", Charset:"utf8mb4", Disable:false, Timeout:0, ReadTimeout:0, WriteTimeout:0, Version:999}