refactor(common-config): consolidate hooks and migrate Gemini to ENV format

- Delete redundant wrapper hooks (useCommonConfigSnippet, useGeminiCommonConfig)
- Change Gemini common config from JSON to ENV format (.env style)
- Add backend validation with forbidden keys filtering (GEMINI_API_KEY, GOOGLE_GEMINI_BASE_URL)
- Fix localStorage migration to skip empty parsed snippets
- Add error handling for silent JSON parse failures
- Clean up debug logs and unused types

src/components/DeepLinkImportDialog.tsx

@@ -53,15 +53,12 @@ export function DeepLinkImportDialog() {
     const unlistenImport = listen<DeepLinkImportRequest>(
       "deeplink-import",
       async (event) => {
-        console.log("Deep link import event received:", event.payload);
-
         // If config is present, merge it to get the complete configuration
         if (event.payload.config || event.payload.configUrl) {
           try {
             const mergedRequest = await deeplinkApi.mergeDeeplinkConfig(
               event.payload,
             );
-            console.log("Config merged successfully:", mergedRequest);
             setRequest(mergedRequest);
           } catch (error) {
             console.error("Failed to merge config:", error);

src/components/providers/forms/GeminiCommonConfigModal.tsx

@@ -18,6 +18,7 @@ interface GeminiCommonConfigModalProps {
 /**
  * GeminiCommonConfigModal - Common Gemini configuration editor modal
  * Allows editing of common env snippet shared across Gemini providers
+ * Uses ENV format (KEY=VALUE) instead of JSON
  */
 export const GeminiCommonConfigModal: React.FC<
   GeminiCommonConfigModalProps
@@ -88,13 +89,14 @@ export const GeminiCommonConfigModal: React.FC<
         <JsonEditor
           value={value}
           onChange={onChange}
-          placeholder={`{
-  "GEMINI_MODEL": "gemini-3-pro-preview"
-}`}
+          placeholder={`# Gemini 通用配置
+# 格式: KEY=VALUE
+
+GEMINI_MODEL=gemini-2.5-pro`}
           darkMode={isDarkMode}
           rows={16}
-          showValidation={true}
-          language="json"
+          showValidation={false}
+          language="javascript"
         />
 
         {error && (

src/components/providers/forms/ProviderForm.tsx

@@ -66,13 +66,16 @@ import {
   useCodexConfigState,
   useApiKeyLink,
   useTemplateValues,
-  useCommonConfigSnippet,
   useCodexCommonConfig,
   useSpeedTestEndpoints,
   useCodexTomlValidation,
   useGeminiConfigState,
-  useGeminiCommonConfig,
 } from "./hooks";
+import { useCommonConfigBase } from "@/hooks/useCommonConfigBase";
+import {
+  claudeAdapter,
+  createGeminiAdapter,
+} from "@/hooks/commonConfigAdapters";
 import { useProvidersQuery } from "@/lib/query/queries";
 
 /**
@@ -469,6 +472,17 @@ export function ProviderForm({
   });
 
   // 使用通用配置片段 hook (仅 Claude 模式)
+  // 直接使用 useCommonConfigBase + claudeAdapter
+  const claudeCommonConfig = useCommonConfigBase({
+    adapter: claudeAdapter,
+    inputValue: form.getValues("settingsConfig"),
+    onInputChange: (config) => form.setValue("settingsConfig", config),
+    initialData: appId === "claude" ? initialData : undefined,
+    selectedPresetId: selectedPresetId ?? undefined,
+    enabled: appId === "claude",
+  });
+
+  // 解构 Claude 通用配置
   const {
     useCommonConfig,
     commonConfigSnippet,
@@ -478,17 +492,10 @@ export function ProviderForm({
     isExtracting: isClaudeExtracting,
     handleExtract: handleClaudeExtract,
     isLoading: isClaudeCommonConfigLoading,
-    finalConfig: claudeFinalConfig,
+    finalValue: claudeFinalConfig,
     getPendingCommonConfigSnippet: getPendingClaudeCommonConfigSnippet,
     markCommonConfigSaved: markClaudeCommonConfigSaved,
-  } = useCommonConfigSnippet({
-    settingsConfig: form.getValues("settingsConfig"),
-    onConfigChange: (config) => form.setValue("settingsConfig", config),
-    initialData: appId === "claude" ? initialData : undefined,
-    selectedPresetId: selectedPresetId ?? undefined,
-    enabled: appId === "claude",
-    currentProviderId: providerId,
-  });
+  } = claudeCommonConfig;
 
   // 使用 Codex 通用配置片段 hook (仅 Codex 模式)
   const {
@@ -537,14 +544,16 @@ export function ProviderForm({
     (key: string) => {
       originalHandleGeminiApiKeyChange(key);
       // 同步更新 settingsConfig
+      let config: { env?: Record<string, unknown> };
       try {
-        const config = JSON.parse(form.getValues("settingsConfig") || "{}");
-        if (!config.env) config.env = {};
-        config.env.GEMINI_API_KEY = key.trim();
-        form.setValue("settingsConfig", JSON.stringify(config, null, 2));
+        config = JSON.parse(form.getValues("settingsConfig") || "{}");
       } catch {
-        // ignore
+        // 解析失败时初始化为有效结构
+        config = { env: {} };
       }
+      if (!config.env) config.env = {};
+      config.env.GEMINI_API_KEY = key.trim();
+      form.setValue("settingsConfig", JSON.stringify(config, null, 2));
     },
     [originalHandleGeminiApiKeyChange, form],
   );
@@ -553,14 +562,16 @@ export function ProviderForm({
     (url: string) => {
       originalHandleGeminiBaseUrlChange(url);
       // 同步更新 settingsConfig
+      let config: { env?: Record<string, unknown> };
       try {
-        const config = JSON.parse(form.getValues("settingsConfig") || "{}");
-        if (!config.env) config.env = {};
-        config.env.GOOGLE_GEMINI_BASE_URL = url.trim().replace(/\/+$/, "");
-        form.setValue("settingsConfig", JSON.stringify(config, null, 2));
+        config = JSON.parse(form.getValues("settingsConfig") || "{}");
       } catch {
-        // ignore
+        // 解析失败时初始化为有效结构
+        config = { env: {} };
       }
+      if (!config.env) config.env = {};
+      config.env.GOOGLE_GEMINI_BASE_URL = url.trim().replace(/\/+$/, "");
+      form.setValue("settingsConfig", JSON.stringify(config, null, 2));
     },
     [originalHandleGeminiBaseUrlChange, form],
   );
@@ -569,19 +580,36 @@ export function ProviderForm({
     (model: string) => {
       originalHandleGeminiModelChange(model);
       // 同步更新 settingsConfig
+      let config: { env?: Record<string, unknown> };
       try {
-        const config = JSON.parse(form.getValues("settingsConfig") || "{}");
-        if (!config.env) config.env = {};
-        config.env.GEMINI_MODEL = model.trim();
-        form.setValue("settingsConfig", JSON.stringify(config, null, 2));
+        config = JSON.parse(form.getValues("settingsConfig") || "{}");
       } catch {
-        // ignore
+        // 解析失败时初始化为有效结构
+        config = { env: {} };
       }
+      if (!config.env) config.env = {};
+      config.env.GEMINI_MODEL = model.trim();
+      form.setValue("settingsConfig", JSON.stringify(config, null, 2));
     },
     [originalHandleGeminiModelChange, form],
   );
 
   // 使用 Gemini 通用配置 hook (仅 Gemini 模式)
+  // 直接使用 useCommonConfigBase + createGeminiAdapter
+  const geminiAdapter = useMemo(
+    () => createGeminiAdapter({ envStringToObj, envObjToString }),
+    [envStringToObj, envObjToString],
+  );
+  const geminiCommonConfig = useCommonConfigBase({
+    adapter: geminiAdapter,
+    inputValue: geminiEnv,
+    onInputChange: handleGeminiEnvChange,
+    initialData: appId === "gemini" ? initialData : undefined,
+    selectedPresetId: selectedPresetId ?? undefined,
+    enabled: appId === "gemini",
+  });
+
+  // 解构 Gemini 通用配置
   const {
     useCommonConfig: useGeminiCommonConfigFlag,
     commonConfigSnippet: geminiCommonConfigSnippet,
@@ -591,18 +619,10 @@ export function ProviderForm({
     isExtracting: isGeminiExtracting,
     handleExtract: handleGeminiExtract,
     isLoading: isGeminiCommonConfigLoading,
-    finalEnv: geminiFinalEnv,
+    finalValue: geminiFinalEnv,
     getPendingCommonConfigSnippet: getPendingGeminiCommonConfigSnippet,
     markCommonConfigSaved: markGeminiCommonConfigSaved,
-  } = useGeminiCommonConfig({
-    envValue: geminiEnv,
-    onEnvChange: handleGeminiEnvChange,
-    envStringToObj,
-    envObjToString,
-    initialData: appId === "gemini" ? initialData : undefined,
-    selectedPresetId: selectedPresetId ?? undefined,
-    currentProviderId: providerId,
-  });
+  } = geminiCommonConfig;
 
   const supportsCommonConfig =
     appId === "claude" || appId === "codex" || appId === "gemini";
@@ -1041,8 +1061,8 @@ export function ProviderForm({
         const configObj = geminiConfig.trim() ? JSON.parse(geminiConfig) : {};
         // 如果启用了通用配置，只保存与通用配置不同的部分（自定义配置）
         if (useGeminiCommonConfigFlag && geminiCommonConfigSnippet.trim()) {
-          // Parse common config as JSON (flat {"KEY": "VALUE"} format)
-          // Note: geminiCommonConfigSnippet is stored as JSON by useGeminiCommonConfig hook
+          // Parse common config snippet (supports ENV/Flat JSON/Wrapped JSON formats)
+          // Uses parseGeminiCommonConfigSnippet for unified parsing
           const { env: commonEnvObj, warning } = parseGeminiCommonConfig(
             geminiCommonConfigSnippet.trim(),
           );

src/components/providers/forms/hooks/index.ts

@@ -11,6 +11,4 @@ export { useCodexTomlValidation } from "./useCodexTomlValidation";
 export { useGeminiConfigState } from "./useGeminiConfigState";
 
 // Common Config Hooks
-export { useCommonConfigSnippet } from "./useCommonConfigSnippet";
 export { useCodexCommonConfig } from "./useCodexCommonConfig";
-export { useGeminiCommonConfig } from "./useGeminiCommonConfig";

src/components/providers/forms/hooks/useCodexCommonConfig.ts

@@ -10,12 +10,6 @@ import { codexAdapter } from "@/hooks/commonConfigAdapters";
 import { extractTomlDifference } from "@/utils/tomlConfigMerge";
 import type { ProviderMeta } from "@/types";
 
-/** TOML 校验错误码 */
-export type TomlValidationErrorCode =
-  | "TOML_SYNTAX_ERROR"
-  | "TOML_PARSE_FAILED"
-  | "";
-
 interface UseCodexCommonConfigProps {
   /**
    * 当前 Codex 配置（可能是纯 TOML 或 JSON wrapper 格式）

src/components/providers/forms/hooks/useCommonConfigSnippet.ts

@@ -1,104 +0,0 @@
-import { useMemo } from "react";
-import {
-  useCommonConfigBase,
-  type UseCommonConfigBaseReturn,
-} from "@/hooks/useCommonConfigBase";
-import { claudeAdapter } from "@/hooks/commonConfigAdapters";
-import type { ProviderMeta } from "@/types";
-
-interface UseCommonConfigSnippetProps {
-  /**
-   * 当前配置（用于显示和运行时合并）
-   * 新架构：传入自定义配置，返回最终配置
-   */
-  settingsConfig: string;
-  /**
-   * 配置变化回调
-   */
-  onConfigChange: (config: string) => void;
-  /**
-   * 初始数据（编辑模式）
-   */
-  initialData?: {
-    settingsConfig?: Record<string, unknown>;
-    meta?: ProviderMeta;
-  };
-  /**
-   * 当前选中的预设 ID
-   */
-  selectedPresetId?: string;
-  /**
-   * 当 false 时跳过所有逻辑，返回禁用状态。默认：true
-   */
-  enabled?: boolean;
-  /**
-   * 当前正在编辑的供应商 ID
-   */
-  currentProviderId?: string;
-}
-
-export interface UseCommonConfigSnippetReturn {
-  /** 是否启用通用配置 */
-  useCommonConfig: boolean;
-  /** 通用配置片段 (JSON 格式) */
-  commonConfigSnippet: string;
-  /** 通用配置错误信息 */
-  commonConfigError: string;
-  /** 是否正在加载 */
-  isLoading: boolean;
-  /** 是否正在提取 */
-  isExtracting: boolean;
-  /** 通用配置开关处理函数 */
-  handleCommonConfigToggle: (checked: boolean) => void;
-  /** 通用配置片段变化处理函数 */
-  handleCommonConfigSnippetChange: (snippet: string) => void;
-  /** 从当前配置提取通用配置 */
-  handleExtract: () => Promise<void>;
-  /** 最终配置（运行时合并结果，只读） */
-  finalConfig: string;
-  /** 是否有待保存的通用配置变更 */
-  hasUnsavedCommonConfig: boolean;
-  /** 获取待保存的通用配置片段（用于 handleSubmit） */
-  getPendingCommonConfigSnippet: () => string | null;
-  /** 标记通用配置已保存 */
-  markCommonConfigSaved: () => void;
-}
-
-/**
- * 管理 Claude 通用配置片段
- *
- * 基于 useCommonConfigBase 泛型 Hook + Claude JSON 适配器实现。
- */
-export function useCommonConfigSnippet({
-  settingsConfig,
-  onConfigChange,
-  initialData,
-  selectedPresetId,
-  enabled = true,
-}: UseCommonConfigSnippetProps): UseCommonConfigSnippetReturn {
-  const adapter = useMemo(() => claudeAdapter, []);
-
-  const base: UseCommonConfigBaseReturn<string> = useCommonConfigBase({
-    adapter,
-    inputValue: settingsConfig,
-    onInputChange: onConfigChange,
-    initialData,
-    selectedPresetId,
-    enabled,
-  });
-
-  return {
-    useCommonConfig: base.useCommonConfig,
-    commonConfigSnippet: base.commonConfigSnippet,
-    commonConfigError: base.commonConfigError,
-    isLoading: base.isLoading,
-    isExtracting: base.isExtracting,
-    handleCommonConfigToggle: base.handleCommonConfigToggle,
-    handleCommonConfigSnippetChange: base.handleCommonConfigSnippetChange,
-    handleExtract: base.handleExtract,
-    finalConfig: base.finalValue,
-    hasUnsavedCommonConfig: base.hasUnsavedCommonConfig,
-    getPendingCommonConfigSnippet: base.getPendingCommonConfigSnippet,
-    markCommonConfigSaved: base.markCommonConfigSaved,
-  };
-}

src/components/providers/forms/hooks/useGeminiCommonConfig.ts

@@ -1,118 +0,0 @@
-import { useMemo } from "react";
-import {
-  useCommonConfigBase,
-  type UseCommonConfigBaseReturn,
-} from "@/hooks/useCommonConfigBase";
-import { createGeminiAdapter } from "@/hooks/commonConfigAdapters";
-import type { ProviderMeta } from "@/types";
-
-interface UseGeminiCommonConfigProps {
-  /**
-   * 当前 env 值（字符串格式，如 "KEY=VALUE\nKEY2=VALUE2"）
-   */
-  envValue: string;
-  /**
-   * env 变化回调
-   */
-  onEnvChange: (env: string) => void;
-  /**
-   * 字符串转对象
-   */
-  envStringToObj: (envString: string) => Record<string, string>;
-  /**
-   * 对象转字符串
-   */
-  envObjToString: (envObj: Record<string, unknown>) => string;
-  /**
-   * 初始数据（编辑模式）
-   */
-  initialData?: {
-    settingsConfig?: Record<string, unknown>;
-    meta?: ProviderMeta;
-  };
-  /**
-   * 当前选中的预设 ID
-   */
-  selectedPresetId?: string;
-  /**
-   * 当前正在编辑的供应商 ID
-   */
-  currentProviderId?: string;
-}
-
-export interface UseGeminiCommonConfigReturn {
-  /** 是否启用通用配置 */
-  useCommonConfig: boolean;
-  /** 通用配置片段 (JSON 格式) */
-  commonConfigSnippet: string;
-  /** 通用配置错误信息 */
-  commonConfigError: string;
-  /** 是否正在加载 */
-  isLoading: boolean;
-  /** 是否正在提取 */
-  isExtracting: boolean;
-  /** 通用配置开关处理函数 */
-  handleCommonConfigToggle: (checked: boolean) => void;
-  /** 通用配置片段变化处理函数 */
-  handleCommonConfigSnippetChange: (snippet: string) => void;
-  /** 从当前配置提取通用配置 */
-  handleExtract: () => Promise<void>;
-  /** 最终 env 对象（运行时合并结果，只读） */
-  finalEnv: Record<string, string>;
-  /** 是否有待保存的通用配置变更 */
-  hasUnsavedCommonConfig: boolean;
-  /** 获取待保存的通用配置片段（用于 handleSubmit） */
-  getPendingCommonConfigSnippet: () => string | null;
-  /** 标记通用配置已保存 */
-  markCommonConfigSaved: () => void;
-}
-
-/**
- * 管理 Gemini 通用配置片段
- *
- * 基于 useCommonConfigBase 泛型 Hook + Gemini ENV/JSON 适配器实现。
- *
- * 架构：
- * - envValue：传入当前 env 字符串
- * - commonConfigSnippet：存储在数据库中的通用配置片段
- * - finalEnv：运行时计算 = merge(commonConfig, customEnv)
- * - 开启/关闭通用配置只改变 enabled 状态，不修改 envValue
- */
-export function useGeminiCommonConfig({
-  envValue,
-  onEnvChange,
-  envStringToObj,
-  envObjToString,
-  initialData,
-  selectedPresetId,
-}: UseGeminiCommonConfigProps): UseGeminiCommonConfigReturn {
-  // 创建适配器（需要转换函数）
-  const adapter = useMemo(
-    () => createGeminiAdapter({ envStringToObj, envObjToString }),
-    [envStringToObj, envObjToString],
-  );
-
-  const base: UseCommonConfigBaseReturn<Record<string, string>> =
-    useCommonConfigBase({
-      adapter,
-      inputValue: envValue,
-      onInputChange: onEnvChange,
-      initialData,
-      selectedPresetId,
-    });
-
-  return {
-    useCommonConfig: base.useCommonConfig,
-    commonConfigSnippet: base.commonConfigSnippet,
-    commonConfigError: base.commonConfigError,
-    isLoading: base.isLoading,
-    isExtracting: base.isExtracting,
-    handleCommonConfigToggle: base.handleCommonConfigToggle,
-    handleCommonConfigSnippetChange: base.handleCommonConfigSnippetChange,
-    handleExtract: base.handleExtract,
-    finalEnv: base.finalValue,
-    hasUnsavedCommonConfig: base.hasUnsavedCommonConfig,
-    getPendingCommonConfigSnippet: base.getPendingCommonConfigSnippet,
-    markCommonConfigSaved: base.markCommonConfigSaved,
-  };
-}

src/hooks/commonConfigAdapters.ts

@@ -249,7 +249,7 @@ export const codexAdapter: CommonConfigAdapter<string, string> = {
 // ============================================================================
 
 const GEMINI_LEGACY_STORAGE_KEY = "cc-switch:gemini-common-config-snippet";
-const GEMINI_DEFAULT_SNIPPET = "{}";
+const GEMINI_DEFAULT_SNIPPET = "";
 
 export interface GeminiAdapterOptions {
   /** 字符串转对象 */
@@ -306,7 +306,9 @@ export function createGeminiAdapter(
         ) {
           return t("geminiConfig.commonConfigInvalidValues");
         }
-        return t("geminiConfig.invalidJsonFormat");
+        return t("geminiConfig.invalidEnvFormat", {
+          defaultValue: "配置格式错误",
+        });
       }
 
       if (Object.keys(result.env).length === 0) {

src/hooks/useCommonConfigBase.ts

@@ -234,7 +234,9 @@ export function useCommonConfigBase<TConfig, TFinal>({
             );
             if (legacySnippet && legacySnippet.trim()) {
               const parsed = adapter.parseSnippet(legacySnippet);
-              if (!parsed.error) {
+              // 只有在解析成功且有有效内容时才迁移
+              // 这避免了将 "{}" 这样的空 JSON 迁移为"有效配置"
+              if (!parsed.error && adapter.hasValidContent(legacySnippet)) {
                 await configApi.setCommonConfigSnippet(
                   adapter.appKey,
                   legacySnippet,
@@ -246,6 +248,9 @@ export function useCommonConfigBase<TConfig, TFinal>({
                 console.log(
                   `[迁移] ${adapter.appKey} 通用配置已从 localStorage 迁移到数据库`,
                 );
+              } else {
+                // 解析失败或无有效内容，清理 localStorage 不迁移
+                window.localStorage.removeItem(adapter.legacyStorageKey);
               }
             }
           } catch (e) {

src/i18n/locales/en.json

@@ -584,6 +584,7 @@
     "saveFailed": "Save failed: {{error}}",
     "extractedConfigInvalid": "Extracted config format is invalid",
     "invalidJsonFormat": "Common config snippet format error (must be valid JSON)",
+    "invalidEnvFormat": "Config format error (use KEY=VALUE format, one per line)",
     "commonConfigInvalidKeys": "Common config snippet must not include GOOGLE_GEMINI_BASE_URL or GEMINI_API_KEY (found: {{keys}})",
     "commonConfigInvalidValues": "Common config snippet values must be strings",
     "noCommonConfigToApply": "Common config snippet is empty or has no applicable entries",

src/i18n/locales/ja.json

@@ -584,6 +584,7 @@
     "saveFailed": "保存に失敗しました: {{error}}",
     "extractedConfigInvalid": "抽出した設定のフォーマットが不正です",
     "invalidJsonFormat": "共通設定スニペットの形式が不正です（有効な JSON でなければなりません）",
+    "invalidEnvFormat": "設定フォーマットエラー（KEY=VALUE 形式を使用してください、各行に1つ）",
     "commonConfigInvalidKeys": "共通設定スニペットに GOOGLE_GEMINI_BASE_URL または GEMINI_API_KEY を含めることはできません（検出: {{keys}}）",
     "commonConfigInvalidValues": "共通設定スニペットの値は文字列である必要があります",
     "noCommonConfigToApply": "共通設定スニペットが空、または適用できる項目がありません",

src/i18n/locales/zh.json

@@ -584,6 +584,7 @@
     "saveFailed": "保存失败: {{error}}",
     "extractedConfigInvalid": "提取的配置格式错误",
     "invalidJsonFormat": "通用配置片段格式错误（必须是有效的 JSON）",
+    "invalidEnvFormat": "配置格式错误（请使用 KEY=VALUE 格式，每行一个）",
     "commonConfigInvalidKeys": "通用配置片段不能包含 GOOGLE_GEMINI_BASE_URL 或 GEMINI_API_KEY（发现：{{keys}}）",
     "commonConfigInvalidValues": "通用配置片段的值必须是字符串",
     "noCommonConfigToApply": "通用配置片段为空或没有可写入的内容",

src/lib/api/config.ts

@@ -81,7 +81,10 @@ export async function getCommonConfigSnippet(
  * 设置通用配置片段（统一接口）
  * @param appType - 应用类型（claude/codex/gemini）
  * @param snippet - 通用配置片段（原始字符串）
- * @throws 如果格式无效（Claude/Gemini 验证 JSON，Codex 暂不验证）
+ * @throws 如果格式无效
+ *         - Claude: 验证 JSON 格式
+ *         - Gemini: 验证 ENV/JSON 格式，拒绝包含禁用键（GEMINI_API_KEY/GOOGLE_GEMINI_BASE_URL）
+ *         - Codex: TOML 格式，暂不验证
  */
 export async function setCommonConfigSnippet(
   appType: AppType,
@@ -98,7 +101,7 @@ export async function setCommonConfigSnippet(
  *
  * @param appType - 应用类型（claude/codex/gemini）
  * @param options - 可选：提取来源
- * @returns 提取的通用配置片段（JSON/TOML 字符串）
+ * @returns 提取的通用配置片段（Claude: JSON, Codex: TOML, Gemini: ENV）
  */
 export type ExtractCommonConfigSnippetOptions = {
   settingsConfig?: string;
@@ -201,10 +204,6 @@ async function executeSyncWithLock(appType: AppType): Promise<void> {
     // 输出结果
     if (result.error) {
       console.warn(`[syncCommonConfig] ${appType} 同步失败: ${result.error}`);
-    } else if (result.count > 0) {
-      console.log(
-        `[syncCommonConfig] 共更新 ${result.count} 个 ${appType} 供应商`,
-      );
     }
 
     // 通知回调
@@ -321,15 +320,11 @@ async function doSyncCommonConfigToProviders(
             },
           },
         };
-        console.log(
-          `[syncCommonConfig] 供应商 ${id} 检测到通用配置，已补写 meta`,
-        );
       }
 
       try {
         await providersApi.update(providerToSave, appType);
         updatedCount++;
-        console.log(`[syncCommonConfig] 已更新供应商 ${id}`);
       } catch (updateError) {
         errors.push(`供应商 ${id}: 保存失败 - ${String(updateError)}`);
       }

src/utils/providerConfigUtils.ts

@@ -63,13 +63,26 @@ export const hasCommonConfigSnippet = (
   }
 };
 
-// 检查 Gemini 配置是否已包含通用配置片段（env JSON）
+/**
+ * 检查 Gemini 配置是否已包含通用配置片段
+ *
+ * 支持三种 snippet 格式:
+ * - ENV 格式: KEY=VALUE (一行一个)
+ * - Flat JSON: {"KEY": "VALUE", ...}
+ * - Wrapped JSON: {"env": {"KEY": "VALUE", ...}}
+ *
+ * @param jsonString - Provider 的 settingsConfig (JSON 字符串)
+ * @param snippetString - 通用配置片段 (ENV/JSON 格式)
+ * @returns 是否已包含通用配置
+ */
 export const hasGeminiCommonConfigSnippet = (
   jsonString: string,
   snippetString: string,
 ): boolean => {
   try {
     if (!snippetString.trim()) return false;
+
+    // 解析 provider 的 settingsConfig
     const config = jsonString ? JSON.parse(jsonString) : {};
     if (!isPlainObject(config)) return false;
     const envValue = (config as Record<string, unknown>).env;
@@ -79,27 +92,18 @@ export const hasGeminiCommonConfigSnippet = (
       unknown
     >;
 
-    const parsed = JSON.parse(snippetString);
-    if (!isPlainObject(parsed)) return false;
+    // 使用 parseGeminiCommonConfigSnippet 解析 snippet (支持 ENV/JSON)
+    const parseResult = parseGeminiCommonConfigSnippet(snippetString, {
+      strictForbiddenKeys: false, // 过滤禁用键而非报错
+    });
 
-    const entries = Object.entries(parsed).filter(
-      (entry): entry is [string, string] => {
-        const [key, value] = entry;
-        if (
-          GEMINI_COMMON_ENV_FORBIDDEN_KEYS.includes(
-            key as GeminiForbiddenEnvKey,
-          )
-        ) {
-          return false;
-        }
-        if (typeof value !== "string") return false;
-        return value.trim().length > 0;
-      },
-    );
+    // 解析失败或为空
+    if (parseResult.error || Object.keys(parseResult.env).length === 0) {
+      return false;
+    }
 
-    if (entries.length === 0) return false;
-
-    return entries.every(([key, value]) => {
+    // 检查所有有效键值对是否都存在于 provider.env 中
+    return Object.entries(parseResult.env).every(([key, value]) => {
       const current = env[key];
       return typeof current === "string" && current === value.trim();
     });