diff --git a/packages/uni-stat/lib/uni.plugin.js b/packages/uni-stat/lib/uni.plugin.js
index bba63a97a510f99a2d9cf965e298a306aa8d3e42..f4dd659fe73175def636d84ac966a1a0347313ba 100644
--- a/packages/uni-stat/lib/uni.plugin.js
+++ b/packages/uni-stat/lib/uni.plugin.js
@@ -59,10 +59,7 @@ var index = () => [
                     statVersion = statConfig.version === '2' ? '2' : '1';
                     isEnable = statConfig.enable === true;
                     process.env.UNI_STAT_UNI_CLOUD = JSON.stringify(uniCloudConfig);
-                    process.env.UNI_STAT_DEBUG =
-                        statConfig.debug && typeof statConfig.debug === 'boolean'
-                            ? 'true'
-                            : 'false';
+                    process.env.UNI_STAT_DEBUG = statConfig.debug ? 'true' : 'false';
                     if (process.env.NODE_ENV === 'production') {
                         const manifestJson = uniCliShared.parseManifestJsonOnce(inputDir);
                         if (!manifestJson.appid) {
@@ -89,7 +86,7 @@ var index = () => [
                 return {
                     define: {
                         'process.env.UNI_STAT_TITLE_JSON': process.env.UNI_STAT_TITLE_JSON,
-                        'process.env.UNI_STAT_UNI_CLOUD': process.env.UNI_STAT_UNI_CLOUD || {},
+                        'process.env.UNI_STAT_UNI_CLOUD': process.env.UNI_STAT_UNI_CLOUD || JSON.stringify({}),
                         'process.env.UNI_STAT_DEBUG': process.env.UNI_STAT_DEBUG || 'false',
                     },
                 };
diff --git a/packages/uni-stat/src/plugin/index.ts b/packages/uni-stat/src/plugin/index.ts
index 9e3d43d3aa35b1d1c43002ee00cd868a1ba5c4ca..02b109387dfc317fed4b198f3d077045186d17ab 100644
--- a/packages/uni-stat/src/plugin/index.ts
+++ b/packages/uni-stat/src/plugin/index.ts
@@ -56,10 +56,7 @@ export default () => [
           isEnable = statConfig.enable === true
 
           process.env.UNI_STAT_UNI_CLOUD = JSON.stringify(uniCloudConfig)
-          process.env.UNI_STAT_DEBUG =
-            statConfig.debug && typeof statConfig.debug === 'boolean'
-              ? 'true'
-              : 'false'
+          process.env.UNI_STAT_DEBUG = statConfig.debug ? 'true' : 'false'
           if (process.env.NODE_ENV === 'production') {
             const manifestJson = parseManifestJsonOnce(inputDir)
             if (!manifestJson.appid) {
@@ -87,7 +84,7 @@ export default () => [
           define: {
             'process.env.UNI_STAT_TITLE_JSON': process.env.UNI_STAT_TITLE_JSON,
             'process.env.UNI_STAT_UNI_CLOUD':
-              process.env.UNI_STAT_UNI_CLOUD || {},
+              process.env.UNI_STAT_UNI_CLOUD || JSON.stringify({}),
             'process.env.UNI_STAT_DEBUG': process.env.UNI_STAT_DEBUG || 'false',
           },
         }