diff --git a/src/modules/app.provider.ts b/src/modules/app.provider.ts
index 78a5cbd..c1b83e2 100644
--- a/src/modules/app.provider.ts
+++ b/src/modules/app.provider.ts
@@ -6,7 +6,7 @@ BI.provider('dec.connection.provider.datebase', function () {
 
     function starRocksResolve(url: string) {
         // 处理starRocks数据连接常规模式
-        const result = url.match(/^jdbc:mysql:\/\/([0-9a-zA-Z_\\.-]+):([0-9a-zA-Z_\\.-]+)\/([0-9a-zA-Z_\\.-]+)\.([^]+)(.*)/i);
+        let result = url.match(/^jdbc:mysql:\/\/([0-9a-zA-Z_\\.-]+):([0-9a-zA-Z_\\.-]+)\/([0-9a-zA-Z_\\.-]+)\.([^]+)(.*)/i);
         if (result) {
             return {
                 host: result[1],
@@ -15,10 +15,22 @@ BI.provider('dec.connection.provider.datebase', function () {
                 databaseName: result[4],
                 urlInfo: result[0],
             };
+        } else {
+            // 兼容老数据库里面没有catalog的情况
+            result = url.match(/^jdbc:mysql:\/\/([0-9a-zA-Z_\\.-]+):([0-9a-zA-Z_\\.-]+)\/([^]+)(.*)/i);
+            if (result) {
+                return {
+                    host: result[1],
+                    port: result[2] === 'port' ? '' : result[2],
+                    catalog: '',
+                    databaseName: result[3],
+                    urlInfo: result[0],
+                };
+            }
         }
         // 处理starRocks数据连接负载均衡模式
-        const loadBalance = url.match(/^jdbc:mysql:loadbalance:\/\/[^/]+\/([^/]+)\.([^/]+)/i);
-        if (loadBalance){
+        let loadBalance = url.match(/^jdbc:mysql:loadbalance:\/\/[^/]+\/([^/]+)\.([^/]+)/i);
+        if (loadBalance) {
             return {
                 host: '',
                 port: '',
@@ -26,6 +38,18 @@ BI.provider('dec.connection.provider.datebase', function () {
                 databaseName: loadBalance[2],
                 urlInfo: loadBalance[0],
             }
+        } else {
+            // 兼容老数据库里面没有catalog的情况
+            loadBalance = url.match(/^jdbc:mysql:loadbalance:\/\/[^/]+\/([^/]+)([^/]+)/i);
+            if (loadBalance) {
+                return {
+                    host: '',
+                    port: '',
+                    catalog: '',
+                    databaseName: loadBalance[1],
+                    urlInfo: loadBalance[0],
+                }
+            }
         }
         return {
             host: '',