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Date: Mon, 3 Nov 2025 16:09:58 +0800
Subject: [PATCH] =?UTF-8?q?fix(=E5=B7=A5=E4=BD=9C=E5=8F=B0):=20=E4=BF=AE?=
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---
 .../io/dataease/extensions/datasource/vo/Configuration.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sdk/extensions/extensions-datasource/src/main/java/io/dataease/extensions/datasource/vo/Configuration.java b/sdk/extensions/extensions-datasource/src/main/java/io/dataease/extensions/datasource/vo/Configuration.java
index 75c720bd97..288f6db599 100644
--- a/sdk/extensions/extensions-datasource/src/main/java/io/dataease/extensions/datasource/vo/Configuration.java
+++ b/sdk/extensions/extensions-datasource/src/main/java/io/dataease/extensions/datasource/vo/Configuration.java
@@ -4,6 +4,7 @@ import lombok.Data;
 import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 
+import java.util.HashMap;
 import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -68,7 +69,7 @@ public class Configuration {
     protected static final Pattern HOST_PORT_PATTERN = Pattern.compile("//([^:/]+)(?::(\\d+))?");
     protected static final Pattern PARAMETERS_PATTERN = Pattern.compile("([^&=]+)=([^&]*)");
     private static final Pattern DB_NAME_PATTERN = Pattern.compile("//[^/]+/([^?]+)");
-    private Map<String, String> parameters;
+    private Map<String, String> parameters = new HashMap<>();
     protected void parseHostAndPort(String jdbcUrl) {
         Matcher matcher = HOST_PORT_PATTERN.matcher(jdbcUrl);
         if (matcher.find()) {