diff --git a/packages/cli/src/commands/extensions/consent.ts b/packages/cli/src/commands/extensions/consent.ts
index 2a8a9bcab..0f2321075 100644
--- a/packages/cli/src/commands/extensions/consent.ts
+++ b/packages/cli/src/commands/extensions/consent.ts
@@ -153,10 +153,10 @@ export function extensionConsentString(
   const output: string[] = [];
   if (originSource !== 'QwenCode') {
     output.push(
-      `⚠️  ${t(
+      t(
         'You are installing an extension from {{originSource}}. Some features may not work perfectly with Qwen Code.',
         { originSource },
-      )}`,
+      ),
     );
   }
   const mcpServerEntries = Object.entries(extensionConfig.mcpServers || {});
@@ -230,6 +230,7 @@ export const requestConsentOrFail = async (
   if (!options) return;
   const {
     extensionConfig,
+    originSource = 'QwenCode',
     commands = [],
     skills = [],
     subagents = [],
@@ -243,6 +244,7 @@ export const requestConsentOrFail = async (
     commands,
     skills,
     subagents,
+    originSource,
   );
   if (previousExtensionConfig) {
     const previousExtensionConsent = extensionConsentString(
@@ -250,6 +252,7 @@ export const requestConsentOrFail = async (
       previousCommands,
       previousSkills,
       previousSubagents,
+      originSource,
     );
     if (previousExtensionConsent === extensionConsent) {
       return;
diff --git a/packages/core/src/extension/extensionManager.ts b/packages/core/src/extension/extensionManager.ts
index 4553d99e9..d229aa0d0 100644
--- a/packages/core/src/extension/extensionManager.ts
+++ b/packages/core/src/extension/extensionManager.ts
@@ -249,31 +249,21 @@ async function convertGeminiOrClaudeExtension(
   pluginName?: string,
 ): Promise<{ extensionDir: string; originSource: ExtensionOriginSource }> {
   let newExtensionDir = extensionDir;
-  const qwenConfigPath = path.join(extensionDir, EXTENSIONS_CONFIG_FILENAME);
-  const geminiConfigPath = path.join(extensionDir, 'gemini-extension.json');
   let originSource: ExtensionOriginSource = 'QwenCode';
-
-  if (fs.existsSync(qwenConfigPath)) {
-    // Already a Qwen extension — no conversion needed
+  const configFilePath = path.join(extensionDir, EXTENSIONS_CONFIG_FILENAME);
+  if (fs.existsSync(configFilePath)) {
     newExtensionDir = extensionDir;
-  } else if (fs.existsSync(geminiConfigPath)) {
-    // VALIDATE FIRST (maintainer requirement)
-    if (!isGeminiExtensionConfig(extensionDir)) {
-      throw new Error(
-        `Invalid gemini-extension.json: missing required fields (name/version)`,
-      );
-    }
-    // THEN convert
+  } else if (isGeminiExtensionConfig(extensionDir)) {
     newExtensionDir = (await convertGeminiExtensionPackage(extensionDir))
       .convertedDir;
     originSource = 'Gemini';
   } else if (pluginName) {
-    // Claude plugin conversion (unchanged)
     newExtensionDir = (
       await convertClaudePluginPackage(extensionDir, pluginName)
     ).convertedDir;
     originSource = 'Claude';
   }
+  // Claude plugin conversion not yet implemented
   return { extensionDir: newExtensionDir, originSource };
 }