diff --git a/src/gemini/antigravity-core.js b/src/gemini/antigravity-core.js
index 93f317e..04db375 100644
--- a/src/gemini/antigravity-core.js
+++ b/src/gemini/antigravity-core.js
@@ -219,6 +219,7 @@ export class AntigravityApiService {
         this.oauthCredsFilePath = config.ANTIGRAVITY_OAUTH_CREDS_FILE_PATH;
         this.baseURL = ANTIGRAVITY_BASE_URL_DAILY; // 使用通用 GEMINI_BASE_URL 配置
         this.userAgent = DEFAULT_USER_AGENT; // 支持通用 USER_AGENT 配置
+        this.projectId = config.PROJECT_ID;
         
         // 多环境降级顺序
         this.baseURLs = this.baseURL ? [this.baseURL] : [
diff --git a/src/provider-pool-manager.js b/src/provider-pool-manager.js
index de34726..554ae16 100644
--- a/src/provider-pool-manager.js
+++ b/src/provider-pool-manager.js
@@ -305,12 +305,12 @@ export class ProviderPoolManager {
                         if (!providerStatus.config.isHealthy) {
                             // Provider was unhealthy but is now healthy
                             // 恢复健康时不重置使用计数，保持原有值
-                            this.markProviderHealthy(providerType, providerConfig);
+                            this.markProviderHealthy(providerType, providerConfig, true);
                             this._log('info', `Health check for ${providerConfig.uuid} (${providerType}): Marked Healthy (actual check)`);
                         } else {
                             // Provider was already healthy and still is
                             // 只在初始化时重置使用计数
-                            this.markProviderHealthy(providerType, providerConfig);
+                            this.markProviderHealthy(providerType, providerConfig, true);
                             this._log('debug', `Health check for ${providerConfig.uuid} (${providerType}): Still Healthy`);
                         }
                     } else {